신형 지뢰탐지기 GPR 신호 송수신모듈 발진신호 제거를 통한 송신 출력 최적화 연구
A Study on Transmitter Power Output Optimization of New Mine Detector GPR Signal Transmission and Reception Module by Oscillation Signal Cancellation
This paper proposes a solution to the out-of band oscillation signal and in-band low transmitter power output that occurrs during the low-temperature operation test for the new mine detector GPR signal transmission and reception module. Tests were performed by applying the optimal values of capacitors and inductors through circuit analysis simulation under the limited space, as a result, it was confirmed that the gain and return loss were improved at all-band thereby preventing oscillation signal and low transmitter power output.
목차
ABSTRACT 1. 서론 2. 본론 2.1 GPR신호 송수신 모듈 동작 원리 및 구성 2.2 송신출력 저하 현상 발생 및 원인 분석 3. 결론 References