{"id":16905,"date":"2024-03-01T09:04:25","date_gmt":"2024-03-01T01:04:25","guid":{"rendered":"http:\/\/www.szryc.com\/?p=16905"},"modified":"2024-03-01T09:04:25","modified_gmt":"2024-03-01T01:04:25","slug":"%e7%ae%80%e5%8d%95%e7%9a%84%e7%94%b5%e6%ba%90%e6%bb%a4%e6%b3%a2%e5%99%a8%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=16905","title":{"rendered":"\u7b80\u5355\u7684\u7535\u6e90\u6ee4\u6ce2\u5668\u8bbe\u8ba1"},"content":{"rendered":"<p>\u4e00\u3001<u>\u6ee4\u6ce2\u5668<\/u>\u57fa\u7840<\/p>\n<p>1.1\u3001\u6ee4\u6ce2\u5668\u5b9a\u4e49:<\/p>\n<p>\u300aGB\/T 2900.1-2008<u>\u7535\u5de5<\/u>\u672f\u8bed \u57fa\u672c\u672f\u8bed\u300b\u5b9a\u4e49\uff1a\u6ee4\u6ce2\u5668\uff08Fil<u>te<\/u>r)\u662f\u6307\u6309\u89c4\u5b9a\u7684\u6cd5\u5219\u8bbe\u8ba1\u7528\u6765\u4f20\u9012\u8f93\u5165\u91cf\u7684\u5404\u9891\u8c31\u5206\u91cf\u7684\u4e00\u79cd\u7ebf\u6027\u4e8c<u>\u7aef\u53e3<\/u>\u5668\u4ef6\u3002\u901a\u5e38\u662f\u4e3a\u4e86\u901a\u8fc7\u67d0\u4e9b\u9891\u5e26\u9891\u8c31\u5206\u91cf\u800c\u8870\u51cf\u5728\u5176\u5b83\u4e00\u4e9b\u9891\u5e26\u5185\u7684\u9891\u8c31\u5206\u91cf\u3002<\/p>\n<p>\u6ee4\u6ce2\u5668\u7684\u901a\u7528\u5b9a\u4e49\uff1a\u6ee4\u6ce2\u5668\u662f\u96c6\u4e2d<u>\u53c2\u6570<\/u>\u7684<u>\u7535\u963b<\/u>\u3001<u>\u7535\u5bb9<\/u>\u548c\u7535\u611f\uff0c\u4ee5\u53ca\u5206\u5e03\u53c2\u6570\u7684\u7535\u611f\u3001\u7535\u5bb9\u6784\u6210\u7684<u>\u7f51\u7edc<\/u>\u3002\u8fd9\u79cd\u7f51\u7edc\u5141\u8bb8\u67d0\u4e9b\u9891\u7387\u901a\u8fc7\uff0c\u5bf9\u5176\u5b83\u7684\u9891\u7387\u6210\u5206\u52a0\u4ee5\u6291\u5236\u8870\u51cf\uff0c\u6ee4\u6ce2\u5668\u5b9e\u9645\u4e0a\u662f\u9009\u9891\u7535\u8def\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16907\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLGAbU37AAGlrevoQOE989.png\" width=\"358\" height=\"152\" alt=\"21ede236-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLGAbU37AAGlrevoQOE989.png?v=1709255066 358w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLGAbU37AAGlrevoQOE989-300x127.png?v=1709255066 300w\" sizes=\"(max-width: 358px) 100vw, 358px\" \/><\/p>\n<p>\u7b80\u5355\u7684<u>\u7535\u6e90<\/u>\u6ee4\u6ce2\u5668\u8bbe\u8ba1<\/p>\n<p>1.2\u3001\u6ee4\u6ce2\u5668\u5206\u7c7b:<\/p>\n<p>1.2.1\u3001\u6839\u636e\u9891\u7387\u7279\u6027\uff08\u5e45\u9891\u7279\u6027\u4e0e\u76f8\u9891\u7279\u6027\uff09<\/p>\n<p>\u53ef\u5206\u4e3a\u4f4e\u901a\u6ee4\u6ce2\u5668\u3001<u>\u9ad8\u901a<\/u>\u6ee4\u6ce2\u5668\u3001\u5e26\u901a\u6ee4\u6ce2\u5668\u3001\u5e26\u963b\u6ee4\u6ce2\u5668\u3002<\/p>\n<p>\u4f4e\u901a\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u4ece0\uff5ef2\u9891\u7387\u4e4b\u95f4\uff0c\u5e45\u9891\u7279\u6027\u5e73\u76f4\uff0c\u53ef\u4ee5\u4f7f<u>\u4fe1\u53f7<\/u>\u4e2d\u4f4e\u4e8ef2\u7684\u9891\u7387\u6210\u5206\u4e0d\u53d7\u8870\u51cf\u5730\u901a\u8fc7\uff0c\u800c\u9ad8\u4e8ef2\u5de5\u7684\u9891\u7387\u6210\u5206\u53d7\u5230\u6781\u5927\u5730\u8870\u51cf\u3002 \u00a0 \u00a0<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16908\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLKAKdtmAAB_xvu-lRI055.png\" width=\"632\" height=\"253\" alt=\"21fcf7b2-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLKAKdtmAAB_xvu-lRI055.png?v=1709255067 632w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLKAKdtmAAB_xvu-lRI055-300x120.png?v=1709255067 300w\" sizes=\"(max-width: 632px) 100vw, 632px\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16909\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLKAOdBLAAA3lqcq42o543.png\" width=\"409\" height=\"194\" alt=\"2209eb98-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLKAOdBLAAA3lqcq42o543.png?v=1709255068 409w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLKAOdBLAAA3lqcq42o543-300x142.png?v=1709255068 300w\" sizes=\"(max-width: 409px) 100vw, 409px\" \/><\/p>\n<p>\u4f4e\u901a\u6ee4\u6ce2\u5668\u4e3b\u8981\u7535\u8def\u5f62\u5f0f<\/p>\n<p>\u9ad8\u901a\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u4e0e\u4f4e\u901a\u6ee4\u6ce2\u5668\u76f8\u53cd\uff0c\u4ecef1\uff5e\u221e\u9891\u7387\u4e4b\u95f4\uff0c\u5176\u5e45\u9891\u7279\u6027\u5e73\u76f4\uff0c\u4f7f\u4fe1\u53f7\u9ad8\u4e8ef1\u7684\u9891\u7387\u6210\u5206\u51e0\u4e4e\u65e0\u8870\u51cf\u7684\u901a\u8fc7\uff0c\u800c\u4f4e\u4e8ef1\u7684\u9891\u7387\u6210\u5206\u5c06\u53d7\u5230\u6781\u5927\u5730\u8870\u51cf\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16910\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAQJo2AABxMBsLacM384.png\" width=\"589\" height=\"221\" alt=\"22130548-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAQJo2AABxMBsLacM384.png?v=1709255069 589w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAQJo2AABxMBsLacM384-300x113.png?v=1709255069 300w\" sizes=\"(max-width: 589px) 100vw, 589px\" \/><\/p>\n<p>\u5e26\u901a\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u5728\u901a\u9891\u5e26f1\uff5ef2\u4e4b\u95f4\uff0c\u5b83\u4f7f\u4fe1\u53f7\u4e2d\u9ad8\u4e8ef1\u800c\u4f4e\u4e8ef2\u7684\u9891\u7387\u6210\u5206\u53ef\u4ee5\u4e0d\u53d7\u8870\u51cf\u5730\u901a\u8fc7\uff0c\u800c\u5176\u5b83\u6210\u5206\u53d7\u5230\u8870\u51cf\u3002 \u00a0 \u00a0<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16911\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAfcaDAABHVmWjNTw829.png\" width=\"317\" height=\"165\" alt=\"222ce7e2-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAfcaDAABHVmWjNTw829.png?v=1709255070 317w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAfcaDAABHVmWjNTw829-300x156.png?v=1709255070 300w\" sizes=\"(max-width: 317px) 100vw, 317px\" \/><\/p>\n<p>\u5e26\u901a\u6ee4\u6ce2\u5668\u9891\u7387\u7279\u6027<\/p>\n<p>\u5e26\u963b\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u4e0e\u5e26\u901a\u6ee4\u6ce2\u5668\u76f8\u53cd\uff0c\u963b\u5e26\u5728\u9891\u7387f1\uff5ef2\u4e4b\u95f4\uff0c\u5b83\u4f7f\u4fe1\u53f7\u4e2d\u9ad8\u4e8ef1\u800c\u4f4e\u4e8ef2\u7684\u9891\u7387\u6210\u5206\u53d7\u5230\u8870\u51cf\uff0c\u800c\u5176\u5b83\u9891\u7387\u6210\u5206\u7684\u4fe1\u53f7\u51e0\u4e4e\u4e0d\u53d7\u5230\u8870\u51cf\u5730\u901a\u8fc7\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16912\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAdNVUAABJVz4H0xE695.png\" width=\"314\" height=\"161\" alt=\"22368856-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAdNVUAABJVz4H0xE695.png?v=1709255070 314w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAdNVUAABJVz4H0xE695-300x154.png?v=1709255070 300w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/p>\n<p>\u5e26\u963b\u6ee4\u6ce2\u5668\u9891\u7387\u7279\u6027<\/p>\n<p>\u4f4e\u901a\u6ee4\u6ce2\u5668\u548c\u9ad8\u901a\u6ee4\u6ce2\u5668\u662f\u6ee4\u6ce2\u5668\u7684\u4e24\u79cd\u57fa\u672c\u5f62\u5f0f\uff0c\u5176\u5b83\u7684\u6ee4\u6ce2\u5668\u90fd\u53ef\u4ee5\u5206\u89e3\u4e3a\u8fd9\u4e24\u79cd\u7c7b\u578b\u7684\u6ee4\u6ce2\u5668\uff0c\u4f4e\u901a\u6ee4\u6ce2\u5668\u4e0e\u9ad8\u901a\u6ee4\u6ce2\u5668\u7684\u4e32\u8054\u4e3a\u5e26\u901a\u6ee4\u6ce2\u5668\uff0c\u4f4e\u901a\u6ee4\u6ce2\u5668\u4e0e\u9ad8\u901a\u6ee4\u6ce2\u5668\u7684\u5e76\u8054\u4e3a\u5e26\u963b\u6ee4\u6ce2\u5668\u3002 \u00a0 \u00a0<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16913\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAJK_2AADtuH2GouQ285.png\" width=\"656\" height=\"381\" alt=\"223f88b6-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAJK_2AADtuH2GouQ285.png?v=1709255071 656w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAJK_2AADtuH2GouQ285-300x174.png?v=1709255071 300w\" sizes=\"(max-width: 656px) 100vw, 656px\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16914\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAV5CtAAD00LHCH70993.png\" width=\"652\" height=\"388\" alt=\"224be1c4-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAV5CtAAD00LHCH70993.png?v=1709255072 652w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAV5CtAAD00LHCH70993-300x179.png?v=1709255072 300w\" sizes=\"(max-width: 652px) 100vw, 652px\" \/><\/p>\n<p>1.2.2\u3001\u6839\u636e\u80fd\u91cf\u635f\u8017\u7279\u6027<\/p>\n<p>\u53ef\u5206\u4e3a\u53cd\u5c04\u5f0f\u6ee4\u6ce2\u5668\u548c\u5438\u6536\u5f0f\u6ee4\u6ce2\u5668\u3002<\/p>\n<p>\u53cd\u5c04\u5f0f\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u53cd\u5c04\u5f0f\u6ee4\u6ce2\u5668\u53c8\u79f0\u65e0\u635f\u6ee4\u6ce2\u5668\uff0c\u5176<u>\u5de5\u4f5c\u539f\u7406<\/u>\u662f\u5728\u7535\u78c1\u4fe1\u53f7\u4f20\u8f93\u8def\u5f84\u4e0a\u5f62\u6210\u5f88\u5927\u7684\u7279\u6027\u963b\u6297\u4e0d\u8fde\u7eed\uff0c\u4f7f\u5927\u90e8\u5206\u7535\u78c1\u80fd\u91cf\u53cd\u5c04\u56de\u4fe1\u53f7\u6e90\u5904\u3002\u53cd\u5c04\u5f0f\u6ee4\u6ce2\u5668\u91c7\u7528\u7535\u611fL\u3001\u7535\u5bb9C\u7b49\u50a8\u80fd\u5143\u4ef6\u7ec4\u6210\u7684\u65e0\u6e90\u7f51\u7edc\uff0c\u6709\u5f88\u597d\u7684\u9891\u7387\u9009\u62e9\u7279\u6027\uff0c\u4f46\u5bb9\u6613\u4ea7\u751f\u8c10\u632f\u3002<\/p>\n<p>\u5438\u6536\u5f0f\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u91c7\u7528\u6709\u635f\u8017\u7684\u6ee4\u6ce2\u5143\u4ef6\uff0c\u4f7f\u9a9a\u6270\u4fe1\u53f7\u7684\u80fd\u91cf\u6d88\u8017\u5728\u6ee4\u6ce2\u5668\u4e2d\uff0c\u4ee5\u8fbe\u5230\u6291\u5236\u5e72\u6270\u7684\u76ee\u7684\uff0c\u53c8\u79f0\u6709\u635f\u6ee4\u6ce2\u5668\uff0c\u5438\u6536\u5f0f\u6ee4\u6ce2\u53ef\u907f\u514d\u53cd\u5c04\u5f0f\u6ee4\u6ce2\u56e0\u5bc4\u751f\u53c2\u6570\u6548\u5e94\u6216\u963b\u6297\u4e0d\u5339\u914d\u5f15\u8d77\u7684\u8c10\u632f\uff0c\u4f46\u5176\u9891\u7387\u9009\u62e9\u6027\u8f83\u5dee\u3002\u5438\u6536\u5f0f\u6ee4\u6ce2\u5668\u91c7\u7528\u94c1\u6c27\u4f53\u6750\u6599\u6216\u5176\u4ed6\u6709\u635f\u8017\u6750\u6599\uff0c\u5c06\u5bfc\u7ebf\u7a7f\u8fc7\u6216\u7f20\u7ed5\u5728\u5404\u79cd\u5f62\u72b6\u7684\u94c1\u6c27\u4f53\u6750\u6599\u4e0a\uff0c\u5229\u7528\u5176\u7535\u611f\u53ca\u78c1\u573a\u6da1\u6d41\u635f\u8017\u963b\u65ad\u9a9a\u6270\u4fe1\u53f7\u7684\u4f20\u64ad\u3002 \u00a0 \u00a0<\/p>\n<p>1.2.3\u3001\u6839\u636e\uff02\u6700\u4f73\u903c\u8fd1\u7279\u6027\"\u6807\u51c6\u5206\u7c7b<\/p>\n<p>\u53ef\u5206\u4e3a\u5df4\u7279\u6c83\u65af\u6ee4\u6ce2\u5668\u3001\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u3001\u8d1d\u585e\u5c14\u6ee4\u6ce2\u5668\u3002<\/p>\n<p>\u5df4\u7279\u6c83\u65af\u6ee4\u6ce2\u5668\uff08Butter w<u>or<\/u>th Filter\uff09\uff1a<\/p>\n<p>\u4ece\u5e45\u9891\u7279\u6027\u63d0\u51fa\u8981\u6c42\uff0c\u800c\u4e0d\u8003\u8651\u76f8\u9891\u7279\u6027\u3002\u5df4\u7279\u6c83\u65af\u6ee4\u6ce2\u5668\u5177\u6709\u6700\u5927\u5e73\u5766\u5e45\u5ea6\u7279\u6027\uff0c\u7279\u70b9\u662f\u901a\u9891\u5e26\u5185\u7684\u9891\u7387\u54cd\u5e94\u66f2\u7ebf\u6700\u5927\u9650\u5ea6\u5e73\u5766\uff0c\u6ca1\u6709\u7eb9\u6ce2\uff0c\u800c\u5728\u963b\u9891\u5e26\u5219\u9010\u6e10\u4e0b\u964d\u4e3a\u96f6\u3002<\/p>\n<p>\u5df4\u7279\u6c83\u65af\u4f4e\u901a\u6ee4\u6ce2\u5668\u53ef\u7528\u5982\u4e0b\u632f\u5e45\u7684\u5e73\u65b9\u5bf9\u9891\u7387\u7684\u516c\u5f0f\u8868\u793a\uff1a<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16915\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAC-dfAAANeyMd3Nc157.png\" width=\"326\" height=\"82\" alt=\"2260b6bc-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAC-dfAAANeyMd3Nc157.png?v=1709255073 326w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAC-dfAAANeyMd3Nc157-300x75.png?v=1709255073 300w\" sizes=\"(max-width: 326px) 100vw, 326px\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16916\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOACd1ZAAD0JwHH3Nk473.png\" width=\"389\" height=\"305\" alt=\"226b9a14-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOACd1ZAAD0JwHH3Nk473.png?v=1709255074 389w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOACd1ZAAD0JwHH3Nk473-300x235.png?v=1709255074 300w\" sizes=\"(max-width: 389px) 100vw, 389px\" \/><\/p>\n<p>\u5df4\u7279\u6c83\u65af1~5\u9636\u4f4e\u901a\u6ee4\u6ce2\u5668\u66f2\u7ebf<\/p>\n<p>\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\uff08Cheby shev Filter\uff09<\/p>\n<p>\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\uff0c\u53c8\u540d\"\u8f66\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\"\uff0c\u662f\u5728\u901a\u5e26\u6216\u963b\u5e26\u4e0a\u9891\u7387\u54cd\u5e94\u5e45\u5ea6\u7b49\u7eb9\u6ce2\u6ce2\u52a8\u7684\u6ee4\u6ce2\u5668\u3002\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u6765\u81ea\u5207\u6bd4\u96ea\u592b\u5206\u5e03\uff0c\u662f\u7528\u4ee5\u7eaa\u5ff5\u4fc4\u7f57\u65af\u6570\u5b66\u5bb6\u5df4\u592b\u5c3c\u63d0.\u5217\u6ce2\u7ef4\u5176.\u5207\u6bd4\u96ea\u592b\u3002<\/p>\n<p>\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u5728\u8fc7\u6e21\u5e26\u6bd4\u5df4\u7279\u6c83\u65af\u6ee4\u6ce2\u5668\u7684\u8870\u51cf\u5feb\uff0c\u4f46\u9891\u7387\u54cd\u5e94\u7684\u5e45\u9891\u7279\u6027\u4e0d\u5982\u540e\u8005\u5e73\u5766\u3002\u5207\u6bd4\u6ee4\u6ce2\u5668\u548c\u7406\u60f3\u6ee4\u6ce2\u5668\u7684\u9891\u7387\u54cd\u5e94\u66f2\u7ebf\u4e4b\u95f4\u7684\u8bef\u5dee\u6700\u5c0f\uff0c\u4f46\u662f\u5728\u901a\u9891\u5e26\u5185\u5b58\u5728\u5e45\u5ea6\u6ce2\u52a8\u3002 \u00a0 \u00a0<\/p>\n<p>I\u578b\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\uff0c\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u7684\u5e45\u5ea6\u4e0e\u9891\u7387\u7684\u5173\u7cfb\u53ef\u7528\u4e0b\u5217<u>\u516c\u53f8<\/u>\u8868\u793a\uff1a<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16917\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAXxCVAAAOLpz3G58112.png\" width=\"288\" height=\"80\" alt=\"22a9d54a-d5cb-11ee-a297-92fbcf53809c.png\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16918\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAK6HDAABFPwskYTU799.png\" width=\"315\" height=\"221\" alt=\"22b6976c-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAK6HDAABFPwskYTU799.png?v=1709255076 315w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOAK6HDAABFPwskYTU799-300x210.png?v=1709255076 300w\" sizes=\"(max-width: 315px) 100vw, 315px\" \/><\/p>\n<p>I\u578b\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u51fd\u6570\u66f2\u7ebf<\/p>\n<p>II\u578b\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u4e5f\u79f0\u5012\u6570\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\uff0c\u8f83\u4e0d\u5e38\u7528\uff0c\u56e0\u4e3a\u9891\u7387\u622a\u6b62\u901f\u5ea6\u4e0d\u5982I\u578b\u5feb\uff0c\u4e5f\u4e0d\u9700\u8981\u7528\u66f4\u591a\u7684<u>\u7535\u5b50<\/u>\u5143\u4ef6\u3002II\u578b\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u5728\u901a\u9891\u5e26\u5185\u6ca1\u6709\u5e45\u5ea6\u6ce2\u52a8\uff0c\u53ea\u5728\u963b\u5e26\u5185\u6709\u5e45\u5ea6\u6ce2\u52a8\u3002<\/p>\n<p>II\u578b\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u7684\u8f6c\u79fb\u51fd\u6570\u4e3a\uff1a<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16919\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLOASP5sAAAM9Ul1pvA162.png\" width=\"209\" height=\"135\" alt=\"22c767ae-d5cb-11ee-a297-92fbcf53809c.png\" \/><\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16920\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAdb8YAABA9uTE4Og310.png\" width=\"333\" height=\"233\" alt=\"22cdae98-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAdb8YAABA9uTE4Og310.png?v=1709255078 333w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAdb8YAABA9uTE4Og310-300x210.png?v=1709255078 300w\" sizes=\"(max-width: 333px) 100vw, 333px\" \/><\/p>\n<p>II\u578b\u5207\u6bd4\u96ea\u592b\u6ee4\u6ce2\u5668\u51fd\u6570\u66f2\u7ebf<\/p>\n<p>\u8d1d\u585e\u5c14\u6ee4\u6ce2\u5668\uff08Bessel Filter\uff09\uff1a<\/p>\n<p>\u8d1d\u585e\u5c14\u6ee4\u6ce2\u5668\u662f\u5177\u6709\u6700\u5e73\u5766\u7684\u5e45\u5ea6\u548c\u76f8\u4f4d\u54cd\u5e94\u3002\u5e26\u901a\u7684\u76f8\u4f4d\u54cd\u5e94\u8fd1\u4e4e\u5448\u7ebf\u6027\u3002\u8d1d\u585e\u5c14\u6ee4\u6ce2\u5668\u7531\u4e8e\u5177\u6709\u5411\u5176\u622a\u6b62\u9891\u7387\u4ee5\u4e0b\u7684\u6240\u6709\u9891\u7387\u63d0\u4f9b\u7b49\u91cf\u5ef6\u65f6\u7684\u7279\u6027\uff0c\u624d\u88ab\u7528\u4e8e<u>\u97f3\u9891<\/u>\u8bbe\u5907\u4e2d\uff0c\u5728\u97f3\u9891\u8bbe\u5907\u4e2d\uff0c\u5fc5\u987b\u5728\u4e0d\u635f\u5bb3\u9891\u5e26\u5185\u591a\u4fe1\u53f7\u7684\u76f8\u4f4d\u5173\u7cfb\u524d\u63d0\u4e0b\uff0c\u6d88\u9664\u5e26\u5916\u566a\u58f0\u3002\u63cf\u8ff0\u8d1d\u585e\u5c14\u6ee4\u6ce2\u5668\u4f4e\u901a\u6ee4\u6ce2\u5668\u7684\u4f20\u9012\u51fd\u6570\u5982\u4e0b\uff1a\u00a0 \u00a0\u00a0<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16921\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAX4B4AAAKERNQXDg226.png\" alt=\"\u7b80\u5355\u7684\u7535\u6e90\u6ee4\u6ce2\u5668\u8bbe\u8ba1\" title=\"\u7b80\u5355\u7684\u7535\u6e90\u6ee4\u6ce2\u5668\u8bbe\u8ba1\" width=\"198\" height=\"78\" alt=\"22d75d80-d5cb-11ee-a297-92fbcf53809c.png\" \/><\/p>\n<p>1.2.4\u3001\u6ee4\u6ce2\u5668\u5176\u5b83\u5206\u7c7b\u65b9\u5f0f<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16922\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAGgfNAAKjLfXKB4M982.png\" width=\"1080\" height=\"494\" alt=\"22de249e-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAGgfNAAKjLfXKB4M982.png?v=1709255080 1080w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAGgfNAAKjLfXKB4M982-300x137.png?v=1709255080 300w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAGgfNAAKjLfXKB4M982-1024x468.png?v=1709255080 1024w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAGgfNAAKjLfXKB4M982-768x351.png?v=1709255080 768w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/p>\n<p>\u4e8c\u3001\u6ee4\u6ce2\u5668\u975e\u7406\u60f3\u6027<\/p>\n<p>2.1\u3001\u7406\u60f3\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u7406\u60f3\u6ee4\u6ce2\u5668\u662f\u6307\u80fd\u4f7f\u901a\u5e26\u5185\u4fe1\u53f7\u7684\u5e45\u503c\u548c\u76f8\u4f4d\u90fd\u4e0d\u5931\u771f\uff0c\u963b\u5e26\u5185\u7684\u9891\u7387\u6210\u5206\u90fd\u8870\u51cf\u4e3a\u96f6\u7684\u6ee4\u6ce2\u5668\uff0c\u5176\u901a\u5e26\u548c\u963b\u5e26\u4e4b\u95f4\u6709\u660e\u663e\u7684\u5206\u754c\u7ebf\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u7406\u60f3\u6ee4\u6ce2\u5668\u5728\u901a\u5e26\u5185\u7684\u5e45\u9891\u7279\u6027\u5e94\u4e3a\u5e38\u6570\uff0c\u76f8\u9891\u7279\u6027\u7684\u659c\u7387\u4e3a\u5e38\u6570\uff0c\u5728\u901a\u5e26\u5916\u7684\u5e45\u9891\u7279\u6027\u4e3a\u96f6\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16923\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAWr4EAAAt-hL4lhQ238.png\" width=\"277\" height=\"187\" alt=\"22f5e6e2-d5cb-11ee-a297-92fbcf53809c.png\" \/><\/p>\n<p>\u7406\u60f3\u6ee4\u6ce2\u5668\u7684\u5e45\u9891\u4e0e\u76f8\u9891\u7279\u6027<\/p>\n<p>2.2\u3001\u5b9e\u9645\u6ee4\u6ce2\u5668\uff1a<\/p>\n<p>\u7406\u60f3\u6ee4\u6ce2\u5668\u662f\u4e0d\u5b58\u5728\u7684\uff0c\u5728\u5b9e\u9645\u6ee4\u6ce2\u5668\u7684\u5e45\u9891\u7279\u6027\u56fe\u4e2d\uff0c\u901a\u5e26\u548c\u963b\u5e26\u4e4b\u95f4\u5e94\u6ca1\u6709\u4e25\u683c\u7684\u754c\u9650\u3002\u5728\u901a\u5e26\u548c\u963b\u5e26\u4e4b\u95f4\u5b58\u5728\u8fc7\u6e21\u5e26\uff0c\u5728\u8fc7\u6e21\u5e26\u5185\u7684\u9891\u7387\u4e0d\u4f1a\u88ab\u5b8c\u5168\u6291\u5236\uff0c\u53ea\u4f1a\u88ab\u8870\u51cf\u3002\u6ee4\u6ce2\u5668\u8bbe\u8ba1\u65f6\u5e0c\u671b\u8fc7\u6e21\u5e26\u8d8a\u7a84\u8d8a\u597d\uff0c\u4e5f\u5c31\u662f\u5e0c\u671b\u5bf9\u901a\u5e26\u5916\u9891\u7387\u6210\u5206\u8870\u51cf\u7684\u8d8a\u5feb\u8d8a\u597d\uff0c\u5b9e\u9645\u6ee4\u6ce2\u5668\u8bbe\u8ba1\u65f6\uff0c\u603b\u662f\u901a\u8fc7\u5404\u79cd\u65b9\u6cd5\u4f7f\u5176\u5c3d\u91cf\u903c\u8fd1\u7406\u60f3\u6ee4\u6ce2\u5668\u3002 \u00a0 \u00a0<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16924\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAbmDjAAB5WtTpY4Y472.png\" width=\"385\" height=\"264\" alt=\"22fd8d70-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAbmDjAAB5WtTpY4Y472.png?v=1709255082 385w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAbmDjAAB5WtTpY4Y472-300x206.png?v=1709255082 300w\" sizes=\"(max-width: 385px) 100vw, 385px\" \/><\/p>\n<p>\u7406\u60f3\u6ee4\u6ce2\u5668\u4e0e\u8bbe\u8ba1\u6ee4\u6ce2\u5668\u5e45\u9891\u7279\u6027\u5bf9\u6bd4<\/p>\n<p>\u4e09\u3001\u6ee4\u6ce2\u5668\u7684\u6280\u672f\u53c2\u6570<\/p>\n<p>\u6ee4\u6ce2\u5668\u7684\u4e3b\u8981\u53c2\u6570\uff1a\u63d2\u5165\u635f\u8017\u3001\u56de\u6ce2\u635f\u8017\u3001\u901a\u5e26\u5e26\u5bbd\u3001\u5e26\u5185\u6ce2\u52a8\u3001\u7eb9\u6ce2\u3001\u5e26\u5185\u9a7b\u6ce2\u6bd4\u3001<u>\u4e2d\u5fc3<\/u>\u9891\u7387\u3001\u622a\u6b62\u9891\u7387\u3001\u5ef6\u8fdf\u3001\u5e26\u5185\u76f8\u4f4d\u7ebf\u6027\u5ea6\u3002<\/p>\n<p>3.1\u3001\u63d2\u5165\u635f\u8017\uff08Insertion Loss\uff09\uff1a<\/p>\n<p>\u7531\u4e8e\u6ee4\u6ce2\u5668\u7684\u5f15\u5165\u5bf9\u7535\u8def\u4e2d\u539f\u6709\u4fe1\u53f7\u5e26\u6765\u7684\u8870\u51cf\uff0c\u4ee5\u4e2d\u5fc3\u6216\u622a\u6b62\u9891\u7387\u5904\u635f\u8017\u8868\u5f81\uff0c\u5982\u8981\u6c42\u5168\u5e26\u5185\u63d2\u635f\u9700\u8981\u5f3a\u8c03\u3002\u63d2\u5165\u635f\u8017\u662f\u8861\u91cf\u6ee4\u6ce2\u5668\u7684\u4e3b\u8981\u6307\u6807\u53c2\u6570\uff0c\u63d2\u5165\u635f\u8017\u662f\u4e0d\u5e26\u6ee4\u6ce2\u5668\u65f6\uff0c\u4ece\u6e90\u7aef\u5230\u8d1f\u8f7d\u8f6c\u6362\u7684\u4fe1\u53f7\u7535\u538b\u4e0e\u52a0\u5165\u6ee4\u6ce2\u5668\u65f6\u6e90\u5230\u8d1f\u8f7d\u8f6c\u6362\u7684\u4fe1\u53f7\u7535\u538b\u7684\u6bd4\u503c\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16925\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAG7QBAAAIJSIS8l8263.jpg\" width=\"109\" height=\"48\" alt=\"23079ffe-d5cb-11ee-a297-92fbcf53809c.jpg\" \/>\u00a0 \u00a0<\/p>\n<p>U1-----\u672a\u63a5\u5165\u6ee4\u6ce2\u5668\uff0c\u4fe1\u53f7\u6e90\u5728\u8d1f\u8f7d\u4e0a\u5efa\u7acb\u7684\u7535\u538b\u3002<\/p>\n<p>U2-----\u63a5\u5165\u6ee4\u6ce2\u5668\uff0c\u4fe1\u53f7\u6e90\u5728\u8d1f\u8f7d\u4e0a\u5efa\u7acb\u7684\u7535\u538b\u3002<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16926\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAOTZ4AAFTedqfqQw203.png\" width=\"671\" height=\"349\" alt=\"230f2a9e-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAOTZ4AAFTedqfqQw203.png?v=1709255084 671w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAOTZ4AAFTedqfqQw203-300x156.png?v=1709255084 300w\" sizes=\"(max-width: 671px) 100vw, 671px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u6ee4\u6ce2\u5668\u63d2\u5165\u635f\u8017<u>\u4eff\u771f<\/u>\u66f2\u7ebf\u56fe<\/p>\n<p>3.2\u3001\u56de\u6ce2\u635f\u8017\uff08Return Loss\uff09\uff1a<\/p>\n<p>\u53c8\u79f0\u4e3a\u53cd\u5c04\u635f\u8017\uff0c\u662f\u8868\u793a\u4fe1\u53f7\u53cd\u5c04\u6027\u80fd\u7684\u53c2\u6570\uff0c\u56de\u6ce2\u635f\u8017\u8bf4\u660e\u5165\u5c04\u529f\u7387\u7684\u90e8\u5206\u88ab\u53cd\u5c04\u56de\u5230\u4fe1\u53f7\u6e90\u3002\u56de\u6ce2\u635f\u8017\u4e3b\u8981\u662f\u94fe\u8def\u4e2d\u963b\u6297\u4e0d\u5339\u914d\u6240\u4ea7\u751f\u7684\uff0c\u56de\u6ce2\u635f\u8017\u4e0e\u53cd\u5c04\u7cfb\u6570\u7684\u5173\u7cfb\u4e3a\uff1a<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16927\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAMLTBAABu4ooR_ck168.png\" width=\"576\" height=\"94\" alt=\"2328e8e4-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAMLTBAABu4ooR_ck168.png?v=1709255085 576w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAMLTBAABu4ooR_ck168-300x49.png?v=1709255085 300w\" sizes=\"(max-width: 576px) 100vw, 576px\" \/><\/p>\n<p>\u56de\u6ce2\u635f\u8017\u6108\u5927\u6108\u597d\uff0c\u4ee5\u51cf\u5c11\u53cd\u5c04\u4fe1\u53f7\u5bf9\u7cfb\u7edf\u7684\u5f71\u54cd\uff0c\u8f93\u5165\u529f\u7387\u88ab\u5168\u90e8\u5438\u6536\u65f6\u56de\u6ce2\u635f\u8017\u4e3a\u65e0\u7a77\u5927\u3002<\/p>\n<p>3.3\u3001\u963b\u6297\u7279\u6027\uff1a<\/p>\n<p>\u6ee4\u6ce2\u5668\u7684\u8f93\u5165\u963b\u6297\u3001\u8f93\u51fa\u963b\u6297\u76f4\u63a5\u5f71\u54cd\u5176\u63d2\u5165\u635f\u8017\u7279\u6027\u3002\u5728\u4f7f\u7528EMI\u6ee4\u6ce2\u5668\u65f6\uff0c\u4fdd\u8bc1\u5728\u8f93\u5165\u3001\u8f93\u51fa\u6700\u5927\u9650\u5ea6\u963b\u6297\u5931\u914d\u7684\u60c5\u51b5\u4e0b\uff0c\u6709\u5408\u4e4e\u8981\u6c42\u7684\u6700\u4f73\u6291\u5236\u6548\u679c\u3002\u4f7f\u7528\u4fe1\u53f7\u6ee4\u6ce2\u5668\uff0c\u5e94\u9075\u5faa\u5bf9\u6709\u7528\u4fe1\u53f7\u8f93\u5165\u3001\u8f93\u51fa\u7aef\u963b\u6297\u5339\u914d\u539f\u5219\uff0c\u9632\u6b62\u4fe1\u53f7\u8870\u51cf\uff0c\u5bf9\u65e0\u7528\u4fe1\u53f7\u6216\u9700\u8981\u6ee4\u9664\u7684\u5e72\u6270\u4fe1\u53f7\u6765\u8bf4\u5e94\u4fdd\u8bc1\u6700\u5927\u963b\u6297\u5931\u914d\uff0c\u8fbe\u5230\u6700\u4f73\u6ee4\u6ce2\u6548\u679c\u3002<\/p>\n<p>\u6ee4\u6ce2\u5668\u963b\u6297\u4eff\u771f\u66f2\u7ebf\u56fe\u793a\uff1a<\/p>\n<p align=\"center\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-16928\" src=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAI8cmAADbdJ0FVIg207.png\" width=\"497\" height=\"186\" alt=\"233885ec-d5cb-11ee-a297-92fbcf53809c.png\" srcset=\"http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAI8cmAADbdJ0FVIg207.png?v=1709255086 497w, http:\/\/www.szryc.com\/wp-content\/uploads\/2024\/03\/wKgaomXeoLSAI8cmAADbdJ0FVIg207-300x112.png?v=1709255086 300w\" sizes=\"(max-width: 497px) 100vw, 497px\" \/><\/p>\n<p>\u6839\u636e\u6e90\u963b\u6297\u4e0e\u8d1f\u8f7d\u963b\u6297\u9009\u62e9\u6ee4\u6ce2\u5668\uff1a \u00a0 \u00a0<\/p>\n<p>&nbsp;<\/p>\n<table border=\"1\" width=\"447\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"146\">\u6e90\u963b\u6297<\/td>\n<td valign=\"top\" width=\"164\">\u6ee4\u6ce2\u5668\u7c7b\u522b<\/td>\n<td valign=\"top\" width=\"137\">\u8d1f\u8f7d\u963b\u6297<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"146\">\u9ad8<\/td>\n<td valign=\"top\" width=\"164\">C\u3001\u03c0\u3001\u591a\u7ea7\u03c0<\/td>\n<td valign=\"top\" width=\"137\">\u9ad8<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"146\">\u9ad8<\/td>\n<td valign=\"top\" width=\"164\">\u0393\u3001\u591a\u7ea7\u0393<\/td>\n<td valign=\"top\" width=\"137\">\u4f4e<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"146\">\u4f4e<\/td>\n<td valign=\"top\" width=\"164\">\u53cd\u0393\u3001\u591a\u7ea7\u53cd\u0393<\/td>\n<td valign=\"top\" width=\"137\">\u9ad8<\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"146\">\u4f4e<\/td>\n<td valign=\"top\" width=\"164\">L\u3001T\u3001\u591a\u7ea7T<\/td>\n<td valign=\"top\" width=\"137\">\u4f4e<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>\u6ee4\u6ce2\u5668\u8981\u6ee1\u8db3\u8d1f\u8f7d\u7535\u8def\u5de5\u4f5c\u9891\u7387\u548c\u9700\u6291\u5236\u9891\u7387\u7684\u8981\u6c42\u3002\u5728\u6240\u8981\u6c42\u7684\u9891\u7387\u4e0a\uff0c\u6ee4\u6ce2\u5668\u7684\u963b\u6297\u5fc5\u987b\u4e0e\u5b83\u8fde\u63a5\u7684\u5e72\u6270\u6e90\u963b\u6297\u548c\u8d1f\u8f7d\u963b\u6297\u5339\u914d\uff0c\u5982\u679c\u5e72\u6270\u6e90\u662f\u9ad8\u963b\u6297\uff0c\u5219\u6ee4\u6ce2\u5668\u7684\u8f93\u51fa\u963b\u6297\u5e94\u4e3a\u4f4e\u963b\uff1b\u5982\u679c\u5e72\u6270\u6e90\u662f\u4f4e\u963b\u6297\uff0c\u5219\u6ee4\u6ce2\u5668\u7684\u8f93\u51fa\u963b\u6297\u5e94\u4e3a\u9ad8\u963b\u3002<\/p>\n<p>3.4\u3001\u5176\u5b83\u53c2\u6570\u6307\u6807\uff1a<\/p>\n<p>3.4.1\u3001\u5ef6\u8fdf\uff08TD\uff09\uff1a<\/p>\n<p>\u6307\u4fe1\u53f7\u901a\u8fc7\u6ee4\u6ce2\u5668\u6240\u9700\u8981\u7684\u65f6\u95f4\uff0c\u6570\u503c\u4e0a\u4e3a\u4f20\u8f93\u76f8\u4f4d\u51fd\u6570\u5bf9\u89d2\u9891\u7387\u7684\u5bfc\u6570\uff0c\u5373TD=DF\/DV\u3002<\/p>\n<p>3.4.2\u3001\u7eb9\u6ce2\uff08Ripple\uff09<\/p>\n<p>\u63073dB\u5e26\u5bbd\uff08\u622a\u6b62\u9891\u7387\uff09\u8303\u56f4\u5185\uff0c\u63d2\u635f\u968f\u9891\u7387\u5728\u635f\u8017\u5747\u503c\u66f2\u7ebf\u57fa\u7840\u4e0a\u6ce2\u52a8\u7684\u5cf0-\u5cf0\u503c\u3002<\/p>\n<p>3.4.3\u3001\u5e26\u5185\u6ce2\u52a8\uff08Pass Band Ripple\uff09\uff1a<\/p>\n<p>\u901a\u5e26\u5185\u63d2\u5165\u635f\u8017\u968f\u9891\u7387\u7684\u53d8\u5316\u91cf\u30021dB\u5e26\u5bbd\u5185\u7684\u5e26\u5185\u6ce2\u52a8\u662f1dB\u3002<\/p>\n<p>3.4.4\u3001\u5e26\u5185\u9a7b\u6ce2\u6bd4\uff08VSWR\uff09\uff1a<\/p>\n<p>\u8861\u91cf\u6ee4\u6ce2\u5668\u901a\u5e26\u5185\u4fe1\u53f7\u662f\u5426\u826f\u597d\u5339\u914d\u4f20\u8f93\u7684\u4e00\u9879\u91cd\u8981\u6307\u6807\u3002\u7406\u60f3\u5339\u914dVSWR=1:1,\u5931\u914d\u65f6<\/p>\n<p>&lt;1\u3002\u5728\u5165\u5c04\u6ce2\u548c\u53cd\u5c04\u6ce2\u76f8\u4f4d\u76f8\u540c\u7684\u5730\u65b9\uff0c\u7535\u538b\u632f\u5e45\u76f8\u52a0\u4e3a\u6700\u5927\u7535\u538b\u632f\u5e45VMAX\uff0c\u5f62\u6210\u6ce2\u8179\u3002<\/p>\n<p>\u5728\u5165\u5c04\u6ce2\u548c\u53cd\u5c04\u6ce2\u76f8\u4f4d\u76f8\u53cd\u7684\u5730\u65b9\u7535\u538b\u632f\u5e45\u76f8\u51cf\u4e3a\u6700\u5c0f\u7535\u538b\u632f\u5e45VMIN,\u5f62\u6210\u6ce2\u8282\u3002\u5176\u5b83\u5404\u70b9\u7684\u632f\u5e45\u503c\u5219\u4ecb\u4e8e\u6ce2\u8179\u4e0e\u6ce2\u8282\u4e4b\u95f4\uff0c\u8fd9\u79cd\u5408\u6210\u6ce2\u79f0\u4e3a\u884c\u9a7b\u6ce2\uff0c\u9a7b\u6ce2\u6bd4\u662f\u9a7b\u6ce2\u6ce2\u8179\u5904\u7684\u7535\u538b\u5e45\u503cVMAX\u4e0e\u6ce2\u8282\u5904\u7684\u7535\u538b\u5e45\u503cVMIN\u4e4b\u6bd4\u3002 \u00a0 \u00a0<\/p>\n<p>3.4.5\u5e26\u5185\u76f8\u4f4d\u7ebf\u6027\u5ea6\uff1a<\/p>\n<p>\u8be5\u6307\u6807\u8868\u5f81\u6ee4\u6ce2\u5668\u5bf9\u901a\u5e26\u5185\u4f20\u8f93\u4fe1\u53f7\u5f15\u5165\u7684\u76f8\u4f4d\u5931\u771f\u5927\u5c0f\u3002\u6309\u7ebf\u6027\u76f8\u4f4d\u54cd\u5e94\u51fd\u6570\u8bbe\u8ba1\u7684\u6ee4\u6ce2\u5668\u5177\u6709\u826f\u597d\u7684\u76f8\u4f4d\u7ebf\u6027\u5ea6\u3002<\/p>\n<p>3.4.6\u3001\u622a\u6b62\u9891\u7387\uff08Cutoff frequency\uff09\uff1a<\/p>\n<p>\u6307\u4f4e\u901a\u6ee4\u6ce2\u5668\u7684\u901a\u5e26\u53f3\u8fb9\u9891\u70b9\u53ca\u9ad8\u901a\u6ee4\u6ce2\u5668\u7684\u901a\u5e26\u5de6\u8fb9\u9891\u70b9\uff0c\u901a\u5e38\u4ee51dB\u62163dB\u76f8\u5bf9\u635f\u8017\u70b9\u6765\u6807\u51c6\u5b9a\u4e49\u3002\u76f8\u5bf9\u635f\u8017\u7684\u53c2\u8003\u57fa\u51c6\u4e3a\uff1a\u4f4e\u901a\u4ee5<u>DC<\/u>\u5904\u63d2\u635f\u4e3a\u57fa\u51c6\uff0c\u9ad8\u901a\u5219\u4ee5\u672a\u51fa\u73b0\u5bc4\u751f\u963b\u5e26\u7684\u8db3\u591f\u9ad8\u9891\u5e26\u9891\u7387\u5904\u63d2\u635f\u4e3a\u57fa\u51c6\u3002<\/p>\n<p>3.4.7\u3001\u4e2d\u5fc3\u9891\u7387\uff08Center Frequency\uff09\uff1a<\/p>\n<p>\u6ee4\u6ce2\u5668\u901a\u5e26\u7684\u9891\u7387\u4e3af0\uff0c\u4e00\u822c\u53d6f0=\uff08f1+f2\uff09\/2,f1\u3001f2\u4e3a\u5e26\u901a\u6216\u5e26\u963b\u6ee4\u6ce2\u5668\u5de6\u3001\u53f3\u76f8\u5bf9\u4e0b\u964d1dB\u62163dB\u8fb9\u9891\u70b9\u3002\u7a84\u5e26\u6ee4\u6ce2\u5668\u5e38\u4ee5\u63d2\u635f\u6700\u5c0f\u70b9\u4e3a\u4e2d\u5fc3\u9891\u7387\u8ba1\u7b97\u901a\u5e26\u5e26\u5bbd\u3002\u00a0 \u00a0 \u00a0\u00a0<\/p>\n<p>\u56db\u3001\u6ee4\u6ce2\u5668\u7684\u5b89\u88c5\u8981\u6c42\uff1a<\/p>\n<p>4.1\u3001\u6ee4\u6ce2\u5668\u5b89\u88c5\u4f4d\u7f6e\u8981\u6c42\uff1a<\/p>\n<p>\u00fc\u4e00\u4e2a\u9a9a\u6270\u6e90\u5f71\u54cd\u591a\u4e2a\u654f\u611f\u8bbe\u5907\u65f6\uff0c\u6ee4\u6ce2\u5668\u9760\u8fd1\u9a9a\u6270\u6e90\u653e\u7f6e\u3002\u53cd\u4e4b\uff0c\u53ea\u6709\u4e00\u4e2a\u654f\u611f\u8bbe\u5907\uff0c\u800c\u6709\u591a\u4e2a\u9a9a\u6270\u6e90\u65f6\uff0c\u6ee4\u6ce2\u5668\u9760\u8fd1\u654f\u611f\u8bbe\u5907\u653e\u7f6e\u3002\u6ee4\u6ce2\u5668\u9760\u8fd1\u9a9a\u6270\u6e90\u653e\u7f6e\u7684\u597d\u5904\uff0c\u4f7f\u5e72\u6270\u5c40\u9650\u5728\u9a9a\u6270\u6e90\u9644\u8fd1\uff0c\u5207\u65ad\u9a9a\u6270\u6e90\u7684\u5e72\u6270\u8def\u5f84\uff0c\u6291\u5236\u9a9a\u6270\u6e90\u7684\u53d1\u5c04\u3002<\/p>\n<p>\u00fc<u>PCB<\/u>\u4e0a\u6ee4\u6ce2\u5668\u5e94\u5b89\u88c5\u5728<u>\u63a5\u53e3<\/u>\u5904\uff0c\u9700\u8981\u5b89\u88c5\u591a\u4e2a\u6ee4\u6ce2\u5668\u65f6\uff0c\u5e94\u5e76\u5217\u5b89\u88c5\uff0c\u9632\u6b62\u4e0d\u540c\u4fe1\u53f7\u7ebf\u6ee4\u6ce2\u524d\u540e\u7684<u>\u8026\u5408<\/u>\uff1b\u5f53\u4fe1\u53f7\u63a5\u53e3\u5904\u53ea\u6709\u4e00\u4e2a\u5e72\u6270\u6e90\u65f6\uff0c\u6ee4\u6ce2\u5668\u5e94\u5c3d\u91cf\u9760\u8fd1\u9a9a\u6270\u6e90\u5b89\u88c5 \u3002<\/p>\n<p>4.2\u3001\u6ee4\u6ce2\u5668\u8f93\u51fa\u8f93\u5165\u5e03\u7ebf\u8981\u6c42\uff1a<\/p>\n<p>\u00fc\u6ee4\u6ce2\u5668\u7684\u8f93\u5165\u4e0e\u8f93\u51fa\u7ebf\u5fc5\u987b\u5c4f\u853d\u9694\u79bb\uff0c\u8f93\u5165\u4e0e\u8f93\u51fa\u5e03\u7ebf\u9760\u8fd1\u65f6\u4f1a\u4e92\u76f8\u8026\u5408\uff0c\u964d\u4f4e\u6ee4\u6ce2\u5668\u7684\u6ee4\u6ce2\u6548\u679c\u3002<\/p>\n<p>\u00fc\u5176\u5b83\u4fe1\u53f7\u5e03\u7ebf\u5e94\u907f\u514d\u8d34\u8fd1\u9700\u8981\u589e\u52a0\u6ee4\u6ce2\u5668\u7684\u5e72\u6270\u4fe1\u53f7\u5e03\u7ebf\u653e\u7f6e\uff0c\u907f\u514d\u5e72\u6270\u4fe1\u53f7\u6e90\u8026\u5408\u5230\u5176\u5b83\u4fe1\u53f7\u5e03\u7ebf\uff0c\u964d\u4f4e\u6ee4\u6ce2\u5668\u7684\u6ee4\u6ce2\u6548\u679c\u3002 \u00a0 \u00a0<\/p>\n<p>\u00fc\u6ee4\u6ce2\u540e\u7684\u4fe1\u53f7\u5e03\u5e94\u907f\u514d\u9760\u8fd1\u5f3a\u5e72\u6270\u4fe1\u53f7\u5e03\u7ebf\uff0c\u907f\u514d\u6ee4\u6ce2\u540e\u4fe1\u53f7\u7ebf\u88ab\u4e8c\u6b21\u6c61\u67d3\uff0c\u964d\u4f4e\u6ee4\u6ce2\u5668\u7684\u6ee4\u6ce2\u6548\u679c\u3002<\/p>\n<p>4.3\u3001\u6ee4\u6ce2\u5668\u7684\u63a5\u5730\u8981\u6c42\uff1a<\/p>\n<p>\u00fc\u6ee4\u6ce2\u5668\u901a\u8fc7\u7ec6\u5730\u7ebf\u63a5\u5730\uff0c\u9ad8\u9891\u6ee4\u6ce2\u6548\u679c\u975e\u5e38\u5dee\uff0c\u4f7f\u6ee4\u6ce2\u5668\u7684\u63a5\u5730\u5916\u58f3\u4e0e\u91d1\u5c5e\u7ed3\u6784\u5e73\u9762\u826f\u597d\u642d\u63a5\uff0c\u6539\u5584\u63a5\u5730\u6548\u679c\u3002<\/p>\n<p>\u00fc\u6ee4\u6ce2\u5668\u63a5\u5730\u70b9\u5e94\u9009\u62e9\u9759\u5730\uff08\u65e0\u5f3a\u5e72\u6270\u6e90\u6c61\u67d3\u7684\u5730\u5e73\u9762\uff09\uff0c\u63a5\u5730\u7ebf\u5e94\u5c3d\u91cf\u77ed\u800c\u7c97\uff0c\u51cf\u5c0f\u63a5\u5730\u7684\u5bc4\u751f\u7535\u611f\uff0c\u4e14\u63a5\u5730\u70b9\u5e94\u9009\u62e9\u56de\u6d41\u5e72\u6270\u6e90\u73af\u8def\u9762\u79ef\u6700\u5c0f\u7684\u70b9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u6ee4\u6ce2\u5668\u57fa\u7840 1.1\u3001\u6ee4\u6ce2\u5668\u5b9a\u4e49: \u300aGB\/T 2900.1-2008\u7535\u5de5\u672f\u8bed \u57fa\u672c\u672f\u8bed\u300b\u5b9a\u4e49\uff1a\u6ee4\u6ce2\u5668\uff08Fi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":16907,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16905"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=16905"}],"version-history":[{"count":1,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16905\/revisions"}],"predecessor-version":[{"id":16929,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/16905\/revisions\/16929"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/media\/16907"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=16905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16905"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}