| Design of a BPSK Transceiver for the Direction Finding Proximity Fuze Sensor for Anti-air missiles |
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Jae-Hyun Choi, Seok-Woo Lee, Kyung-Whan Yeom |
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2CNU |
| 방향 탐지용 대공 근접 신관센서의 BPSK 송수신기 설계에 관한 연구 |
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최재현, 이석우, 염경환 |
1국방과학연구소
2충남대학교 |
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| Abstract |
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This paper describes the fundamentals, design, realization and test results of a BPSK(Bi Phase Shift Keying) transceiver for the direction finding proximity fuze sensor for anti-aircrafts or air missiles. The BPSK transceiver for the direction finding fuze sensor has been designed to detect a moving target by Doppler signal processing with the code correlation method and to distinguish direction by comparing received powers of each Doppler signal from adjacent three receiving antennas. The electrical and ESS(Environmental Stress Screening) tests of the BPSK transceiver showed satisfactory results and target detection and direction finding performances proved to be successful through dynamic operation tests by 155 mm gun firing. |
| Key Words:
BPSK, Code Correlation, Range Gate, Direction Finding Fuze, Dynamic Operation Test |
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