{"title":"基于微处理器的硬件和数字信号处理算法为传输线/天线系统分析提供了一种最先进的方法","authors":"A. M. Madni, Robert B. Windle","doi":"10.1109/ISEMC.1982.7567795","DOIUrl":null,"url":null,"abstract":"Historical methods for characterizing transmission line/antenna systems are discussed. A new approach using the Fast Fourier Transform algorithm with Frequency Domain Refledtometry to Identify the amplitudes and locations of multiple mismatches in a single pass is introduced. Refinement techniques include quadratic interpolation and windowing for increased amplitude and location accuracy, and correlation for rejecting harmonics and high power \"foreign\" (interference) signals.","PeriodicalId":280076,"journal":{"name":"1982 IEEE International Symposium on Electromagnetic Compatibility","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1982-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Microprocessor Based Hardware and Digital Signal Processing Algorithms Provide a State-of-the-Art Approach to Transmission Line/Antenna Systems Analysis\",\"authors\":\"A. M. Madni, Robert B. Windle\",\"doi\":\"10.1109/ISEMC.1982.7567795\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Historical methods for characterizing transmission line/antenna systems are discussed. A new approach using the Fast Fourier Transform algorithm with Frequency Domain Refledtometry to Identify the amplitudes and locations of multiple mismatches in a single pass is introduced. Refinement techniques include quadratic interpolation and windowing for increased amplitude and location accuracy, and correlation for rejecting harmonics and high power \\\"foreign\\\" (interference) signals.\",\"PeriodicalId\":280076,\"journal\":{\"name\":\"1982 IEEE International Symposium on Electromagnetic Compatibility\",\"volume\":\"27 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1982-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1982 IEEE International Symposium on Electromagnetic Compatibility\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISEMC.1982.7567795\",\"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.1982.7567795","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Microprocessor Based Hardware and Digital Signal Processing Algorithms Provide a State-of-the-Art Approach to Transmission Line/Antenna Systems Analysis
Historical methods for characterizing transmission line/antenna systems are discussed. A new approach using the Fast Fourier Transform algorithm with Frequency Domain Refledtometry to Identify the amplitudes and locations of multiple mismatches in a single pass is introduced. Refinement techniques include quadratic interpolation and windowing for increased amplitude and location accuracy, and correlation for rejecting harmonics and high power "foreign" (interference) signals.
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