{"title":"多路径超分辨率超视距雷达，使用时间反转","authors":"E. Paek, J. Choe","doi":"10.1109/RADAR.2009.4977064","DOIUrl":null,"url":null,"abstract":"This paper describes an over-the-horizon radar with a high resolution imaging capability using time-reversal. By incorporating the extended virtual aperture concept enabled by multipath interference into a double-pass conjugate image scanning scheme, high resolution radar imaging can be achieved without requiring extensive computation or apriori knowledge of environmental conditions. Initial theoretical and experimental results to prove the concept are provided.","PeriodicalId":346898,"journal":{"name":"2009 IEEE Radar Conference","volume":"28 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-05-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":"{\"title\":\"Over-the-horizon radars with multipath-enabled super-resolution using time-reversal\",\"authors\":\"E. Paek, J. Choe\",\"doi\":\"10.1109/RADAR.2009.4977064\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper describes an over-the-horizon radar with a high resolution imaging capability using time-reversal. By incorporating the extended virtual aperture concept enabled by multipath interference into a double-pass conjugate image scanning scheme, high resolution radar imaging can be achieved without requiring extensive computation or apriori knowledge of environmental conditions. Initial theoretical and experimental results to prove the concept are provided.\",\"PeriodicalId\":346898,\"journal\":{\"name\":\"2009 IEEE Radar Conference\",\"volume\":\"28 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2009-05-04\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"6\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2009 IEEE Radar Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/RADAR.2009.4977064\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 IEEE Radar Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/RADAR.2009.4977064","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Over-the-horizon radars with multipath-enabled super-resolution using time-reversal
This paper describes an over-the-horizon radar with a high resolution imaging capability using time-reversal. By incorporating the extended virtual aperture concept enabled by multipath interference into a double-pass conjugate image scanning scheme, high resolution radar imaging can be achieved without requiring extensive computation or apriori knowledge of environmental conditions. Initial theoretical and experimental results to prove the concept are provided.
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