{"title":"提高多普勒精度的波形设计","authors":"Sean M. Ellison, J. Nanzer","doi":"10.1109/USNC-URSI.2018.8602627","DOIUrl":null,"url":null,"abstract":"A waveform design procedure for improving the estimation of Doppler frequencies in active remote sensing applications is presented. The bound on frequency estimation is analyzed in terms of a continuous waveform, and the optimal waveform is inferred. Several waveform designs are analyzed, showing that a near-optimal dual-pulse waveform can achieve greater estimation accuracy than a single-pulse waveform using the same signal energy.","PeriodicalId":203781,"journal":{"name":"2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)","volume":"47 6","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Waveform Design for Improved Doppler Accracy\",\"authors\":\"Sean M. Ellison, J. Nanzer\",\"doi\":\"10.1109/USNC-URSI.2018.8602627\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A waveform design procedure for improving the estimation of Doppler frequencies in active remote sensing applications is presented. The bound on frequency estimation is analyzed in terms of a continuous waveform, and the optimal waveform is inferred. Several waveform designs are analyzed, showing that a near-optimal dual-pulse waveform can achieve greater estimation accuracy than a single-pulse waveform using the same signal energy.\",\"PeriodicalId\":203781,\"journal\":{\"name\":\"2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)\",\"volume\":\"47 6\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2018-07-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/USNC-URSI.2018.8602627\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/USNC-URSI.2018.8602627","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A waveform design procedure for improving the estimation of Doppler frequencies in active remote sensing applications is presented. The bound on frequency estimation is analyzed in terms of a continuous waveform, and the optimal waveform is inferred. Several waveform designs are analyzed, showing that a near-optimal dual-pulse waveform can achieve greater estimation accuracy than a single-pulse waveform using the same signal energy.
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