MULTICHANNEL RADAR FORWARD-LOOKING IMAGING: POTENTIAL AND CHALLENGES

被引：3
|
作者：
Li, Wenchao [1 ]
Chen, Rui [1 ]
Yang, Jianyu [1 ]
Wu, Junjie [1 ]
Huang, Yulin [1 ]
机构：
[1] Univ Elect Sci & Technol China, Chengdu 611731, Peoples R China
来源：
IGARSS 2023 - 2023 IEEE INTERNATIONAL GEOSCIENCE AND REMOTE SENSING SYMPOSIUM | 2023年
基金：
中国国家自然科学基金;
关键词：
Multichannel radar; forward-looking imaging; imaging scheme;
D O I：
10.1109/IGARSS52108.2023.10283307
中图分类号：
P [天文学、地球科学];
学科分类号：
07 ;
摘要：
Conventional monostatic SAR or DBS technology cannot realize forward-looking imaging due to Doppler symmetry ambiguity. With multiple channels in azimuth, multichannel radar can resolve the left/right ambiguity, and have the potential for forward looking imaging. However, multichannel radar have flexible channel configuration, and there are different processing schemes, which may have different imaging performance and challenges. In this papar, based on the signal model of SIMO radar, different processing schemes for multichannel radar forward-looking imaging are illustrated and simulated, as well as the corresponding potential and challenges.
引用
收藏
页码：8273 / 8276
页数：4
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