{"title":"CRLH leaky-wave real-time spectrum analyzer (RTSA) with unrestricted time-frequency resolution","authors":"S. Gupta, C. Caloz, S. Abielmona","doi":"10.1109/MWSYM.2008.4632955","DOIUrl":null,"url":null,"abstract":"A novel real-time spectrum analyzer (RTSA) is presented. This RTSA exploits the frequency-space mapping property of the composite right/left handed (CRLH) leaky-wave structure to generate spectrograms with unrestricted time-frequency resolution, not available in current competing systems. Moreover, it exhibits the advantages of low computational burden, frequency scalability and broadband (UWB) operation. The system is demonstrated by both full-wave analysis and experiments for various test signals.","PeriodicalId":273767,"journal":{"name":"2008 IEEE MTT-S International Microwave Symposium Digest","volume":"58 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2008-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2008 IEEE MTT-S International Microwave Symposium Digest","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MWSYM.2008.4632955","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 9
Abstract
A novel real-time spectrum analyzer (RTSA) is presented. This RTSA exploits the frequency-space mapping property of the composite right/left handed (CRLH) leaky-wave structure to generate spectrograms with unrestricted time-frequency resolution, not available in current competing systems. Moreover, it exhibits the advantages of low computational burden, frequency scalability and broadband (UWB) operation. The system is demonstrated by both full-wave analysis and experiments for various test signals.
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