한국전자통신학회논문지 (The Journal of the Korea institute of electronic communication sciences)

한국전자통신학회 (Korea Institute of Electronic Communication Science)
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위상배열레이다용 초단파대역 송수신모듈의 설계 및 구현에 대한 연구

A Study on the Design and Implementation of VHF band TRM for Phased Array Radar

  • 투고 : 2018.03.27
  • 심사 : 2018.04.15
  • 발행 : 2018.04.30
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초록

본 연구는 RCS가 작은 목표물에 대한 탐지를 목적으로 하는 초단파대역 레이다의 송수신모듈 설계 및 구현에 대해 기술하였다. 사전 레이다 RF시스템의 송/수신단 시뮬레이션을 통하여 송수신모듈의 주요 규격에 대하여 사전 검증을 하였다. 송수신모듈의 제작 후 출력 특성, 잡음지수 등 주요특성에 대해서 만족여부를 확인하였다. 향후 송수신모듈 및 안테나 복사소자, 레이다 파형을 발생 및 수신하는 송수신기 등에 대해 조립을 완료하여 레이다 시스템 시험을 진행할 예정이다.

This study describes the design and implementation of TRM(Transmit and Receiver Module) for detection for targets of small RCS(Radar Cross Section). Through the pre-simulation analysis of radar system about RF, the main specifications of TRM are verified. After the fabrication of TRM, the main characteristics such as the maximum output, noise figure, spurious were confirmed. In the future, the radar system test will be carried out by assembling TRMs, antenna radiator, and the transceiver that generates and receivers the radar waveform reflected.

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참고문헌

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