{"title":"MA模型的多普勒估计及其与FFT的比较","authors":"M. Tabiani, S. Sadjadpour","doi":"10.1109/SIMSYM.1992.227556","DOIUrl":null,"url":null,"abstract":"Proposes an efficient novel method for Doppler frequency estimation in MTI radar, based on white noise assumption and using a second order canceler in the receiver. These conditions make the MA (moving average) model valid. Based on some realistic numerical assumptions, the authors compare the results of this model by a classic FFT (fast Fourier transform) estimator. By presenting a performance analysis, the authors show the degree of improvement which can be obtained by the proposed new estimation method.<<ETX>>","PeriodicalId":215380,"journal":{"name":"Proceedings. 25th Annual Simulation Symposium","volume":"17 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1992-04-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Doppler estimation by MA model and its comparison with FFT\",\"authors\":\"M. Tabiani, S. Sadjadpour\",\"doi\":\"10.1109/SIMSYM.1992.227556\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Proposes an efficient novel method for Doppler frequency estimation in MTI radar, based on white noise assumption and using a second order canceler in the receiver. These conditions make the MA (moving average) model valid. Based on some realistic numerical assumptions, the authors compare the results of this model by a classic FFT (fast Fourier transform) estimator. By presenting a performance analysis, the authors show the degree of improvement which can be obtained by the proposed new estimation method.<<ETX>>\",\"PeriodicalId\":215380,\"journal\":{\"name\":\"Proceedings. 25th Annual Simulation Symposium\",\"volume\":\"17 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1992-04-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings. 25th Annual Simulation Symposium\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SIMSYM.1992.227556\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 25th Annual Simulation Symposium","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SIMSYM.1992.227556","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Doppler estimation by MA model and its comparison with FFT
Proposes an efficient novel method for Doppler frequency estimation in MTI radar, based on white noise assumption and using a second order canceler in the receiver. These conditions make the MA (moving average) model valid. Based on some realistic numerical assumptions, the authors compare the results of this model by a classic FFT (fast Fourier transform) estimator. By presenting a performance analysis, the authors show the degree of improvement which can be obtained by the proposed new estimation method.<>
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