Yuan-qing Zhao, Guozheng Wang, Youqing Bai, Qun Zhang, Rui Li
{"title":"A new method of translational compensation for space spinning target based on EMD","authors":"Yuan-qing Zhao, Guozheng Wang, Youqing Bai, Qun Zhang, Rui Li","doi":"10.1109/ICSPCC.2013.6663945","DOIUrl":null,"url":null,"abstract":"As the micro-Doppler frequency will be added to the Doppler frequency caused by space target translational movement, which brings difficulty to the micro-Doppler characters extraction, a new method to realize accurate translational movement compensation based on empirical model decomposition (EMD) is proposed. The effect on micro-Doppler feature extraction induced by space object trajectory movement is analyzed. The trajectory motion compensation of echoes is realized and the micro-Doppler feature is extracted. Simulations are given to validate the effectiveness of the proposed algorithm.","PeriodicalId":124509,"journal":{"name":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 IEEE International Conference on Signal Processing, Communication and Computing (ICSPCC 2013)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICSPCC.2013.6663945","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
As the micro-Doppler frequency will be added to the Doppler frequency caused by space target translational movement, which brings difficulty to the micro-Doppler characters extraction, a new method to realize accurate translational movement compensation based on empirical model decomposition (EMD) is proposed. The effect on micro-Doppler feature extraction induced by space object trajectory movement is analyzed. The trajectory motion compensation of echoes is realized and the micro-Doppler feature is extracted. Simulations are given to validate the effectiveness of the proposed algorithm.
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