The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Design and Fabrication of Multi-Channel Receiver for Radar System

레이더용 다채널 수신기 설계 및 제작

  • 김완식 (LIG넥스원 연구개발 본부) ;
  • 이한영 (대림대학교 방송음향영상과)
  • Received : 2012.10.08
  • Accepted : 2012.10.29
  • Published : 2012.11.01
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Abstract

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.

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References

  1. 한국전자파학회(레이다 연구회), 2009 레이다 위크샵 및 단기강좌, 2009년 7월.
  2. T.W.Jeffrey, "Phase-Array Radar Design", Schitech, 2009.
  3. Kevin MoClaning Tom vito, "Radio Receiver Design", Noble Publi-shing.
  4. Robert J.Mailloux, Phase Array Antenna Handbook, Second Edition, Artech House.
  5. H. Abe, Y. Takayama, A. Higashisaka, and H. Takamizawa, "Highly stabilized low-noise GaAs FET integrated oscillator with a dielectric resonator in the C-band," IEEETrans. Microwave Theory Tech., Vol. MTT-26, pp. 156-162, Mar. 1978.
  6. A. P. S. Khanna, J. Obregan, and Y. Garault, "Efficient low-noise three port X-band FET oscillator using two dielectric resonators", in 1982 MTT-S Int. Microwave Symp. Dig., pp. 277-279.
  7. M. Dydyk, "Dielectric resonators add Q to MIC filters," Micro-waves, vol. 16, pp. 150-160, Dec. 1977.