A Simple Active Transponder for X-band SAR Satellite Applications

被引：0
|
作者：
Avitabile, Gianfranco [1 ]
Cancelli, Roberto [1 ]
Florio, Antonello [1 ]
Man, Ka Lok [2 ]
Coviello, Giuseppe [1 ]
机构：
[1] Polytech Univ Bari, Dept Elect & Informat Engn, I-70125 Bari, BA, Italy
[2] Xian Jiaotong Liverpool Univ, Sch Adv Technol, Suzhou 215123, Suzhou Jiangsu, Peoples R China
来源：
2023 20TH INTERNATIONAL SOC DESIGN CONFERENCE, ISOCC | 2023年
关键词：
Active Reflector; SAR imaging; RF amplifier;
D O I：
10.1109/ISOCC59558.2023.10396528
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this work, we propose the design of an active reflector for X-band Synthetic Aperture Radar (SAR) satellite calibration. The target requirements are low-cost and low-power consumption to be a valid alternative for passive reflectors. The amplifier has a multistage common emitter topology. The radiating section deploys a pair of 4x4 rectangular arrays. Simulations prove the device to reach a Radar Cross Section (RCS) of 19.14 dB.
引用
收藏
页码：183 / 184
页数：2
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