基于波形设计与优化的认知SAR

2012 International Waveform Diversity & Design Conference (WDD) Pub Date : 1900-01-01 DOI:10.1109/WDD.2012.7311262

Wang Kaizhi, Liu Xingzhao

{"title":"基于波形设计与优化的认知SAR","authors":"Wang Kaizhi, Liu Xingzhao","doi":"10.1109/WDD.2012.7311262","DOIUrl":null,"url":null,"abstract":"Different from traditional SAR system, the cognitive SAR proposed in this paper transmits various waveforms to the illuminated scene. The waveforms are designed offline based on the property of clutter and targets of interested. These waveforms are selected and optimized online by priori knowledge and the backscattered signal. The cognitive ability of SAR system can be gained by the matching illumination to the target and scene adaptively.","PeriodicalId":102625,"journal":{"name":"2012 International Waveform Diversity & Design Conference (WDD)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"Cognitive SAR based on waveform design and optimum\",\"authors\":\"Wang Kaizhi, Liu Xingzhao\",\"doi\":\"10.1109/WDD.2012.7311262\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Different from traditional SAR system, the cognitive SAR proposed in this paper transmits various waveforms to the illuminated scene. The waveforms are designed offline based on the property of clutter and targets of interested. These waveforms are selected and optimized online by priori knowledge and the backscattered signal. The cognitive ability of SAR system can be gained by the matching illumination to the target and scene adaptively.\",\"PeriodicalId\":102625,\"journal\":{\"name\":\"2012 International Waveform Diversity & Design Conference (WDD)\",\"volume\":\"14 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 International Waveform Diversity & Design Conference (WDD)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WDD.2012.7311262\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 International Waveform Diversity & Design Conference (WDD)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WDD.2012.7311262","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 3

摘要

与传统的SAR系统不同，本文提出的认知SAR系统向被照场景传输各种波形。根据杂波的特性和感兴趣的目标，离线设计波形。利用先验知识和后向散射信号对波形进行在线选择和优化。SAR系统的认知能力是通过对目标和场景的光照进行自适应匹配来获得的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Cognitive SAR based on waveform design and optimum

Different from traditional SAR system, the cognitive SAR proposed in this paper transmits various waveforms to the illuminated scene. The waveforms are designed offline based on the property of clutter and targets of interested. These waveforms are selected and optimized online by priori knowledge and the backscattered signal. The cognitive ability of SAR system can be gained by the matching illumination to the target and scene adaptively.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

2012 International Waveform Diversity & Design Conference (WDD)

自引率

0.00%

发文量