Structural Design of Planar Synthetic Aperture Radar (SAR) Antenna for Microsatellites

被引：0

作者：

Kim, Dong-Guk ^{[1
]}

Park, Sung-Woo ^{[2
]}

Kim, Jong-Pil ^{[2
]}

Jung, Hwa-Young ^{[2
]}

Lee, Yu-Ri ^{[2
]}

You, Eung-Noh ^{[2
]}

Cho, Hee Keun ^{[3
]}

An, Jin Hyo ^{[3
]}

Shin, Goo-Hwan ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Satellite Technol Res Ctr, Daejeon 34141, South Korea

[2] LIG Nex 1, Yongin 16911, South Korea

[3] Andong Natl Univ, Dept Mech Engn Educ, Andong 36729, South Korea

来源：

JOURNAL OF ASTRONOMY AND SPACE SCIENCES | 2023年 / 40卷 / 04期

关键词：

synthetic aperture radar (SAR) antenna; micro satellite; structural analysis;

D O I：

10.5140/JASS.2023.40.4.225

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

This paper presents the structural design of a planar synthetic aperture radar (SAR) antenna applied to a microsatellite. For micro-satellite applications, the SAR antenna structure must be lightweight, flat, and designed to withstand the launch environment. To satisfy these conditions, our novel antenna structure was designed using aluminium (AL) alloy. Structural analysis was performed for quasi-static load, random vibration, and shock load to verify its robustness in the launch environment, and the results are presented here.

引用

页码：225 / 235

页数：11

共 11 条

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[4] Jang TS, 2022, P 2022 AS PAC INT S
[5] Jang TS, 2005, P KOR SOC NOIS VIBR
[6] KEUN CHO， HEE, 2015, [Journal of the Korean Society of Manufacturing Technology Engineers, 한국생산제조학회지], V24, P87, DOI 10.7735/ksmte.2015.24.1.087
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[8] Lee SS, 2000, P KOR SOC NOIS VIBR
[9] NASA GSFC, 2005, NASA GSFC-STD-7000
[10] 조희근, 2009, [Journal of The Korean Society Aeronautical and Space Sciences, 한국항공우주학회지], V37, P586

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