{"title":"内外不同——接地与屏蔽拓扑的实验研究","authors":"R. Bly, E. Tonas","doi":"10.1109/ISEMC.1982.7567720","DOIUrl":null,"url":null,"abstract":"This paper presents the results of a series of experimental illustrations of common \"shield integrity\" and \"grounded penetration\" design problems which arise whenever various elements of a multi-element system are wired together. The results show that simple topological control techniques can be used to ensure that grounding re quirements are satisfied without compromising the shield integrity of a system and that the careful use of properly separated \"internal\" and \"external\" ground points can be used to reduce penetrant interference coupling on \"grounded\" conductors by 40 to 75 dB or more.","PeriodicalId":280076,"journal":{"name":"1982 IEEE International Symposium on Electromagnetic Compatibility","volume":"22 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"The Inside and the Outside are not the Same -- Experimental Investigations of Ground and Shield Topology\",\"authors\":\"R. Bly, E. Tonas\",\"doi\":\"10.1109/ISEMC.1982.7567720\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents the results of a series of experimental illustrations of common \\\"shield integrity\\\" and \\\"grounded penetration\\\" design problems which arise whenever various elements of a multi-element system are wired together. The results show that simple topological control techniques can be used to ensure that grounding re quirements are satisfied without compromising the shield integrity of a system and that the careful use of properly separated \\\"internal\\\" and \\\"external\\\" ground points can be used to reduce penetrant interference coupling on \\\"grounded\\\" conductors by 40 to 75 dB or more.\",\"PeriodicalId\":280076,\"journal\":{\"name\":\"1982 IEEE International Symposium on Electromagnetic Compatibility\",\"volume\":\"22 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1982 IEEE International Symposium on Electromagnetic Compatibility\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.1982.7567720\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1982 IEEE International Symposium on Electromagnetic Compatibility","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISEMC.1982.7567720","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Inside and the Outside are not the Same -- Experimental Investigations of Ground and Shield Topology
This paper presents the results of a series of experimental illustrations of common "shield integrity" and "grounded penetration" design problems which arise whenever various elements of a multi-element system are wired together. The results show that simple topological control techniques can be used to ensure that grounding re quirements are satisfied without compromising the shield integrity of a system and that the careful use of properly separated "internal" and "external" ground points can be used to reduce penetrant interference coupling on "grounded" conductors by 40 to 75 dB or more.
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