{"title":"利用辐射方向图补偿改进近场BP成像的方法","authors":"M. Yang, T. Liu, B. Zhao","doi":"10.1109/CISS57580.2022.9971293","DOIUrl":null,"url":null,"abstract":"This paper presents a method for acquiring the spatial structure of a target using millimeter-wave radar under near-field conditions and imaging a 3D target using 2D and 3D BP imaging methods. The situation that bright spots appear in the BP imaging algorithm to affect the imaging effect is analyzed. A compensation method using the radiation pattern is proposed to achieve the suppression of bright spots caused by strong scattering points. The 2D and 3D BP imaging effects are improved. The correctness of the method is verified by comparing the measured data.","PeriodicalId":331510,"journal":{"name":"2022 3rd China International SAR Symposium (CISS)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-11-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"A method for improving near-field BP imaging that Uses radiation pattern compensation\",\"authors\":\"M. Yang, T. Liu, B. Zhao\",\"doi\":\"10.1109/CISS57580.2022.9971293\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a method for acquiring the spatial structure of a target using millimeter-wave radar under near-field conditions and imaging a 3D target using 2D and 3D BP imaging methods. The situation that bright spots appear in the BP imaging algorithm to affect the imaging effect is analyzed. A compensation method using the radiation pattern is proposed to achieve the suppression of bright spots caused by strong scattering points. The 2D and 3D BP imaging effects are improved. The correctness of the method is verified by comparing the measured data.\",\"PeriodicalId\":331510,\"journal\":{\"name\":\"2022 3rd China International SAR Symposium (CISS)\",\"volume\":\"48 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-11-02\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2022 3rd China International SAR Symposium (CISS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/CISS57580.2022.9971293\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 3rd China International SAR Symposium (CISS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CISS57580.2022.9971293","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
A method for improving near-field BP imaging that Uses radiation pattern compensation
This paper presents a method for acquiring the spatial structure of a target using millimeter-wave radar under near-field conditions and imaging a 3D target using 2D and 3D BP imaging methods. The situation that bright spots appear in the BP imaging algorithm to affect the imaging effect is analyzed. A compensation method using the radiation pattern is proposed to achieve the suppression of bright spots caused by strong scattering points. The 2D and 3D BP imaging effects are improved. The correctness of the method is verified by comparing the measured data.
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