한국전자파학회논문지 (The Journal of Korean Institute of Electromagnetic Engineering and Science)

  • 제18권5호
  • /
  • Pages.511-521
  • /
  • 2007
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  • 1226-3133(pISSN)
  • /
  • 2288-226X(eISSN)
한국전자파학회 (The Korean Institute of Electromagnetic Engineering and Science)
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소형화된 Ka-대역 주파수 합성기 모듈 설계 및 제작

Design and Fabrication of a Compact Ka-Band Synthesizer Module

  • Kim, Hyun-Mi (Department of Radio Science and Engineering, Chungnam National University) ;
  • Yang, Seong-Sik (Department of Radio Science and Engineering, Chungnam National University) ;
  • Lee, Man-Hee (Department of Radio Science and Engineering, Chungnam National University) ;
  • Yeom, Kyung-Whan (Department of Radio Science and Engineering, Chungnam National University)
  • 발행 : 2007.05.31
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초록

본 논문에서는 복합 소형화된 Ka-대역 주파수 합성기 모듈을 제작하였다. 본 논문을 통하여 소형화 구성시 배치 방법과 체계적인 검증 방법을 제시하였다. 제작된 주파수 합성기는 X-대역 전압 제어 발진기(VCO: Voltage Controlled Oscillator)의 주파수를 3체배하여 구성하였으며, 제작된 모듈은 500 MHz 주파수 가변 범위와 약 14 dBm의 출력 전력, 그리고 100 kHz 오프셋 주파수에서 -96.17 dBc/Hz의 위상 잡음 특성을 보여주고 있다.

In this paper, we designed and fabricated a Ka-band synthesizer module. In addition, the systematic layout procedure and the test procedure were presented for the construction of compact synthesizer. To implement the Ka-band synthesizer, X-band VCO is employed as VCO and its frequency was multiplied by 3 with frequency tripler. The fabricated frequency synthesizer shows a frequency tuning range of 500 MHz, output power of about 14 dBm, and a phase noise of -96.17 dBc/Hz at the 100 kHz offset frequency.

키워드

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피인용 문헌

  1. Ka-Band FMCW Sensor with High Linearity vol.25, pp.6, 2014, https://doi.org/10.5515/KJKIEES.2014.25.6.671
  2. A Low Phase-Noise Ka-Band Hybrid Frequency Synthesizer for Millimeter Wave Seeker vol.22, pp.11, 2011, https://doi.org/10.5515/KJKIEES.2011.22.11.1117