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Journal of the Korea Institute of Military Science and Technology 2007;10(3):154-160.
Design and Performance Analysis of Direction Finding System Test-bed for Communication-band Signals
Jun-Ho Choi, Young-Mi Park, Jong-Won Yang, Sun-Phil Nah, Cheol-Sun Park
통신대역신호 방향탐지 장치 Test-bed 개발 및 성능 분석
최준호, 박영미, 양종원, 나선필, 박철순
국방과학연구소
Abstract
A direction finding system test-bed(DFSTB) at the electronic warfare communication-band is presented to efficiently evaluate and optimize the performance of the direction finding system through the indoor test setup. This test-bed gives a significant benefit to the designers of the direction finding system because it allows flexible test and design trade-off in the system design cycle. The system description and implementation of test-bed architecture, and the experiment results of direction finding accuracy according to modulation schemes are presented.
Key Words: Direction Finding System Test-Bed(DFSTB), Direction Finding(DF), Electronic Warfare(EW), Antenna Array Simulator Unit(AASU), Electronic Support(ES)


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