W-band Multifunctional 4-by-4 MIMO SAR System for Advanced SAR Operations

被引：0

作者：

Kim, Jeongbae ^{[1
]}

Kim, Sumin ^{[1
]}

Lee, Uimin ^{[1
]}

Jeon, Se-Yeon ^{[2
]}

Ka, Min-Ho ^{[1
]}

机构：

[1] Yonsei Univ, 50 Sinchon Dong, Seoul, South Korea

[2] German Aerosp Ctr DLR, Microwaves & Radar Inst, Wessling, Germany

来源：

13TH EUROPEAN CONFERENCE ON SYNTHETIC APERTURE RADAR, EUSAR 2021 | 2021年

关键词：

SYNTHETIC-APERTURE RADAR; MULTIPLE-INPUT; INTERFEROMETRY;

D O I：

暂无

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

The demands for advanced Synthetic Aperture Radar (SAR) operations has significantly arisen. However, there are obvious performance limitations in conventional SAR systems with Single-Input Single-Output (SISO) architecture that hinders the universal application of advanced SAR mode observations. In this paper, we present a Multiple-Input Multiple-Output (MIMO) SAR system equipped with 4 transmitters and 4 receivers, operating at W-band region which can introduce enough diversity and frame rates suitable for the variety of advanced operations. The key concept, major design considerations and some experimental results of the system are discussed in detail.

引用

页码：1179 / 1184

页数：6

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