{"title":"Evaluation of Waveform RF Stealth Performance Based on Relative Entropy","authors":"Min Zhao, Siyu Xu, Bing-Gang Sun","doi":"10.1145/3571662.3571685","DOIUrl":null,"url":null,"abstract":"RF stealth waveform design is an essential technology in RF stealth radar. LPI performance evaluation of waveforms becomes more and more critical. Several radars transmit waveforms are designed through compound modulation, and the relative entropy between the signal and Gaussian White Noise is used as an index to evaluate the LPI performance of the waveform. At the same time, two methods of ambiguity function and interception factor are used to compare and verify them. The final simulation realizes the quantitative evaluation of waveform RF stealth performance based on relative entropy.","PeriodicalId":235407,"journal":{"name":"Proceedings of the 8th International Conference on Communication and Information Processing","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2022-11-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 8th International Conference on Communication and Information Processing","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3571662.3571685","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
RF stealth waveform design is an essential technology in RF stealth radar. LPI performance evaluation of waveforms becomes more and more critical. Several radars transmit waveforms are designed through compound modulation, and the relative entropy between the signal and Gaussian White Noise is used as an index to evaluate the LPI performance of the waveform. At the same time, two methods of ambiguity function and interception factor are used to compare and verify them. The final simulation realizes the quantitative evaluation of waveform RF stealth performance based on relative entropy.
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