Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)最新文献

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On a high-resolution space-borne VHF-band SAR for FOPEN and GPEN remote sensing of the Earth 用于FOPEN和GPEN地球遥感的高分辨率星载甚高频波段SAR
V. Shteinshleiger, V. Andrianov, A. Dzenkevich, V. Manakov, L. Melnikov, G. Misezhnikov
{"title":"On a high-resolution space-borne VHF-band SAR for FOPEN and GPEN remote sensing of the Earth","authors":"V. Shteinshleiger, V. Andrianov, A. Dzenkevich, V. Manakov, L. Melnikov, G. Misezhnikov","doi":"10.1109/NRC.1999.767316","DOIUrl":"https://doi.org/10.1109/NRC.1999.767316","url":null,"abstract":"Consideration is given to overcoming the destructive influence of the ionosphere on the range and azimuth resolution of a space-borne VHF-band SAR. The expected characteristics of such a SAR and its antenna are discussed.","PeriodicalId":411890,"journal":{"name":"Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)","volume":"421 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1999-04-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132524926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Radar-acoustic interaction for IFF applications 敌我识别应用的雷达-声相互作用
J. A. Saffold, F. Williamson, K. Ahuja, L. Stein, M. Muller
{"title":"Radar-acoustic interaction for IFF applications","authors":"J. A. Saffold, F. Williamson, K. Ahuja, L. Stein, M. Muller","doi":"10.1109/NRC.1999.767313","DOIUrl":"https://doi.org/10.1109/NRC.1999.767313","url":null,"abstract":"This paper describes the results of an Internal Development Program (IDP) No. 97-1 conducted from August 1-October 1, 1996 at the Georgia Tech. Research Institute (GTRI). The IDP program was implemented to establish theoretical relationships and verify the interaction between X-band radar waves and ultrasonic acoustics. Low cost, off-the-shelf (OTS) components were used for the verification in order to illustrate the cost savings potential of developing and utilizing these systems. The measured data were used to calibrate the developed models of the phenomenology and to support extrapolation for radar systems which can exploit these interactions. One such exploitation is for soldier identification friend-or-foe (IFF) and radar taggant concepts. Ultrasonics attractively offer an inherent low probability of intercept (LPI) capability due to their relatively high atmospheric attenuation. The described IDP program provided the phenomenological data which are being used to extrapolate concept system performances based on technological limitations and battlefield conditions for low cost IFF and taggant configurations.","PeriodicalId":411890,"journal":{"name":"Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1998-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130243099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
Pixel level change detection for foliage penetrating synthetic aperture radar: registration studies and sensitivity analyses 树叶穿透合成孔径雷达像素级变化检测:配准研究和灵敏度分析
J. Silk, W. Hunter
{"title":"Pixel level change detection for foliage penetrating synthetic aperture radar: registration studies and sensitivity analyses","authors":"J. Silk, W. Hunter","doi":"10.1109/NRC.1999.767275","DOIUrl":"https://doi.org/10.1109/NRC.1999.767275","url":null,"abstract":"IDA support for DARPA foliage penetrating radar development has for the past 3 years included the development and assessment of pixel-level change detection technology. In this report we document our progress in autonomous image registration, clutter correlation analysis, and detection algorithm trade studies.","PeriodicalId":411890,"journal":{"name":"Proceedings of the 1999 IEEE Radar Conference. Radar into the Next Millennium (Cat. No.99CH36249)","volume":"56 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127253881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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