Optimal antenna area design for spaceborne SAR = 위성용 합성개구레이다에 사용된 안테나 면적의 최적설계 방법에 관한 연구

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Three optimizations of the antenna area and power for the spaceborne synthetic aperture radar (SAR) are presented in this thesis. Since the antenna area and power are the major factors in performance and budget of the spaceborne SAR, a lot of attention should be paid on the determination of the antenna area and power for different applications and/or purposes. The proposed three optimizations decide the antenna area and power giving the optimal performances in the stripmap cost (defined as mass per swath width) sense for a specific incidence angle, in the spotlight cost (defined as mass per target area) sense for a specific incidence angle, and in the stripmap mapping area sense over a wide range of incidence angles, respectively.
Advisors
Kim, Hyung-Myungresearcher김형명researcher
Description
한국과학기술원 : 전기및전자공학전공,
Publisher
한국과학기술원
Issue Date
2005
Identifier
245089/325007  / 000945161
Language
eng
Description

학위논문(박사) - 한국과학기술원 : 전기및전자공학전공, 2005.2, [ x, 81 p. ]

Keywords

variable antenna area; Spaceborne SAR; variable power; 가변 전송전력; 가변 안테나 면적; 위성탑재용 합성개구레이다

URI
http://hdl.handle.net/10203/35300
Link
http://library.kaist.ac.kr/search/detail/view.do?bibCtrlNo=245089&flag=dissertation
Appears in Collection
EE-Theses_Ph.D.(박사논문)
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