{"title":"倾斜侧视阵列机载雷达自适应时空处理评价","authors":"Liao Guisheng, B. Zheng, Xu Zhiyong","doi":"10.1109/ICR.1996.573776","DOIUrl":null,"url":null,"abstract":"This paper evaluates the performance of partial adaptive space-time adaptive processing (STAP) approaches based on Doppler prefiltering for inclined sideways looking array (ISLA) airborne radar, in which the angle between the axis of a linear antenna array with that of platform flight is not zero. In ISLA the STAP is more complex than that in a sideways looking array (SLA), which is the particular case that these two axes are identical. After analyzing the characteristics of the clutter spectrum in ISLA, the principle of reduced rank STAP based on prefiltering is proposed and discussed. Also, several computer simulations are presented.","PeriodicalId":144063,"journal":{"name":"Proceedings of International Radar Conference","volume":"71 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1996-10-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Evaluation of adaptive space-time processing for inclined sideways looking array airborne radars\",\"authors\":\"Liao Guisheng, B. Zheng, Xu Zhiyong\",\"doi\":\"10.1109/ICR.1996.573776\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper evaluates the performance of partial adaptive space-time adaptive processing (STAP) approaches based on Doppler prefiltering for inclined sideways looking array (ISLA) airborne radar, in which the angle between the axis of a linear antenna array with that of platform flight is not zero. In ISLA the STAP is more complex than that in a sideways looking array (SLA), which is the particular case that these two axes are identical. After analyzing the characteristics of the clutter spectrum in ISLA, the principle of reduced rank STAP based on prefiltering is proposed and discussed. Also, several computer simulations are presented.\",\"PeriodicalId\":144063,\"journal\":{\"name\":\"Proceedings of International Radar Conference\",\"volume\":\"71 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1996-10-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of International Radar Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICR.1996.573776\",\"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 of International Radar Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICR.1996.573776","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Evaluation of adaptive space-time processing for inclined sideways looking array airborne radars
This paper evaluates the performance of partial adaptive space-time adaptive processing (STAP) approaches based on Doppler prefiltering for inclined sideways looking array (ISLA) airborne radar, in which the angle between the axis of a linear antenna array with that of platform flight is not zero. In ISLA the STAP is more complex than that in a sideways looking array (SLA), which is the particular case that these two axes are identical. After analyzing the characteristics of the clutter spectrum in ISLA, the principle of reduced rank STAP based on prefiltering is proposed and discussed. Also, several computer simulations are presented.
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