高分辨率SAR綜合電子設備技術研究
發(fā)布時間：2018-12-10 08:40
【摘要】：介紹了具備方位向大掃描角能力的高分辨率機載合成孔徑雷達(SAR)系統(tǒng),重點研究了綜合電子設備技術,包括寬帶信號產生、多子頻帶接收、寬帶脈沖信號初相高穩(wěn)定度技術等,并對不同子帶的相位幅度特性以及脈沖壓縮特性進行了分析。機載飛行試驗及成像處理得到的高質量SAR圖像,驗證了寬帶發(fā)射多子帶接收的綜合電子設備設計技術和技術性能。
[Abstract]:A high resolution airborne synthetic aperture radar (SAR) system with large azimuth scanning angle is introduced, and the integrated electronic equipment technology, including wideband signal generation and multi-subband reception, is studied emphatically. The phase amplitude characteristics and pulse compression characteristics of different sub-bands are analyzed. The high quality SAR images obtained from the airborne flight test and imaging processing verify the design technology and technical performance of the integrated electronic equipment for broadband transmission and multi-subband reception.
【作者單位】： 南京電子技術研究所;解放軍61599部隊;
【分類號】：TN958
，
本文編號：2370297
[Abstract]:A high resolution airborne synthetic aperture radar (SAR) system with large azimuth scanning angle is introduced, and the integrated electronic equipment technology, including wideband signal generation and multi-subband reception, is studied emphatically. The phase amplitude characteristics and pulse compression characteristics of different sub-bands are analyzed. The high quality SAR images obtained from the airborne flight test and imaging processing verify the design technology and technical performance of the integrated electronic equipment for broadband transmission and multi-subband reception.
【作者單位】： 南京電子技術研究所;解放軍61599部隊;
【分類號】：TN958
，
本文編號：2370297
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