{"title":"无限制时频分辨率的CRLH漏波实时频谱分析仪(RTSA)","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":"{\"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}","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}
CRLH leaky-wave real-time spectrum analyzer (RTSA) with unrestricted time-frequency resolution
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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