{"title":"用鉴别滤波器和包络检测测量DSB调制射频信号","authors":"A. Barel, Y. Rolain","doi":"10.1109/MWSYM.2000.862346","DOIUrl":null,"url":null,"abstract":"This paper proposes a method to measure the amplitude and the phase of the spectral tones present in both sidebands of a microwave amplitude modulated RF signal. The method exploits once more the phase conservation property inherent to the frequency down conversion operation performed by an envelope detection circuit while a pair of filters bring the needed discrimination on the side-tones.","PeriodicalId":149404,"journal":{"name":"2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017)","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2000-06-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Measurement of a DSB modulated RF signal by use of discriminating filters and envelope detection\",\"authors\":\"A. Barel, Y. Rolain\",\"doi\":\"10.1109/MWSYM.2000.862346\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposes a method to measure the amplitude and the phase of the spectral tones present in both sidebands of a microwave amplitude modulated RF signal. The method exploits once more the phase conservation property inherent to the frequency down conversion operation performed by an envelope detection circuit while a pair of filters bring the needed discrimination on the side-tones.\",\"PeriodicalId\":149404,\"journal\":{\"name\":\"2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017)\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2000-06-11\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MWSYM.2000.862346\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2000 IEEE MTT-S International Microwave Symposium Digest (Cat. No.00CH37017)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2000.862346","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Measurement of a DSB modulated RF signal by use of discriminating filters and envelope detection
This paper proposes a method to measure the amplitude and the phase of the spectral tones present in both sidebands of a microwave amplitude modulated RF signal. The method exploits once more the phase conservation property inherent to the frequency down conversion operation performed by an envelope detection circuit while a pair of filters bring the needed discrimination on the side-tones.
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