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Design and Verification of Newly Developed Anti-jamming GPS Test System
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 Title & Authors
Design and Verification of Newly Developed Anti-jamming GPS Test System
Kwon, Byung-Gi; Lee, Jong-Hong; Heo, Yong-Kwan; Lee, Chul;
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These anti-jamming GPS systems are verified using large anechoic chamber or field-test until now. When using a large anechoic chamber, Independent verification from external enviroments like noise is an advantage but high cost and availability of chamber are disadvantages. And in case of field test, verification under real propagation enviroment is an advantage but security problem of military equipments and problem of making same test condition are disadvantages. This paper presents an newly developed anti-jamming GPS test system. This test system mainly consists of small anechoic chamber, jamming divider, jamming signal generator and satellite simulator. The small anechoic chamber is installed many jamming antennas to transmit multi jamming signals and the jamming divider is newly developed to control multi jamming signals. According to self performance test and combined test with Anti-jamming GPS receiver, we verified our system's reliability.
Anechoic Chamber;Jamming Simulator;Satellite Simulator;Anti-Jamming GPS Receiver;
 Cited by
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