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레이더용 다채널 수신기 설계 및 제작

The Design and Fabrication of Multi-Channel Receiver for Radar System

  • 김완식 (LIG넥스원 연구개발 본부) ;
  • 이한영 (대림대학교 방송음향영상과)
  • 투고 : 2012.10.08
  • 심사 : 2012.10.29
  • 발행 : 2012.11.01

초록

In this paper, we fabricate multi-channel receiver for radar system. This receiver at X-band can be received 8 signal of an identical characteristic, dynamic range has more than 80[dB]. To process direct received signals, this system has the built-in two digital de-modulators which offer the minimum loss on the receiving signal path and has high stability by adding Built-In Test. The gain, noise figure, difference of amplitude and phase on the signal path is respectively $14{\pm}2$[dB], 19[dB], ${\pm}2$[dB], $10^{\circ}$ and below.

키워드

참고문헌

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