{"title":"基于等纹波FIR滤波器的时域门控单天线方法","authors":"Karsten Schubert, Jens Werner","doi":"10.1109/EMCEUROPE48519.2020.9245879","DOIUrl":null,"url":null,"abstract":"The one-antenna method is adopted to the practical antenna validation needs in EMC laboratories. The proposed setup allows verification of important characteristics like antenna gain and antenna factor on a regular basis. The experiments show very good agreement with manufacturer calibration data. For frequency bands above 1 GHz the metallic wall of a typical shielded room can be used to calibrate e.g. wide band horn antennas. Considerations about potential sources of measurement errors are investigated, while the application of equi-ripple FIR filters – applied during the time domain gating – allows to minimize the uncertainty.","PeriodicalId":332251,"journal":{"name":"2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE","volume":"53 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"One-Antenna Method with Time Domain Gating using Equi-Ripple FIR filter\",\"authors\":\"Karsten Schubert, Jens Werner\",\"doi\":\"10.1109/EMCEUROPE48519.2020.9245879\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The one-antenna method is adopted to the practical antenna validation needs in EMC laboratories. The proposed setup allows verification of important characteristics like antenna gain and antenna factor on a regular basis. The experiments show very good agreement with manufacturer calibration data. For frequency bands above 1 GHz the metallic wall of a typical shielded room can be used to calibrate e.g. wide band horn antennas. Considerations about potential sources of measurement errors are investigated, while the application of equi-ripple FIR filters – applied during the time domain gating – allows to minimize the uncertainty.\",\"PeriodicalId\":332251,\"journal\":{\"name\":\"2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE\",\"volume\":\"53 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/EMCEUROPE48519.2020.9245879\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 International Symposium on Electromagnetic Compatibility - EMC EUROPE","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/EMCEUROPE48519.2020.9245879","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
One-Antenna Method with Time Domain Gating using Equi-Ripple FIR filter
The one-antenna method is adopted to the practical antenna validation needs in EMC laboratories. The proposed setup allows verification of important characteristics like antenna gain and antenna factor on a regular basis. The experiments show very good agreement with manufacturer calibration data. For frequency bands above 1 GHz the metallic wall of a typical shielded room can be used to calibrate e.g. wide band horn antennas. Considerations about potential sources of measurement errors are investigated, while the application of equi-ripple FIR filters – applied during the time domain gating – allows to minimize the uncertainty.
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