The Journal of Korean Institute of Communications and Information Sciences (한국통신학회논문지)

The Korean Institute of Commucations and Information Sciences (한국통신학회)
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The single-stage transmission type injection-locked oscillator was designed and fabricated for the active integrated phased array antenna

능동 위상배열 안테나를 위한 single-stage transmission type ijection-locked oscillator(STILO)의 설계 및 제작

  • 이두한 (광운대학교 전자통신공학과) ;
  • 김교헌 (광운대학교 전파공학과(신기술 연구소)) ;
  • 홍의석 (광운대학교 전파공학과(신기술 연구소))
  • Published : 1996.03.01
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Abstract

In this paper, the Single-stage Transmission type Injectiong-Locked Oscillator(STILO) was designed and fabicated for the Active Integrated Phased Array Antenna(AIPAA) system. The STILO, which was designed and fabricated by injection-locked technique and hair-pin resonator, has the same 210MHz frequency tuning range of the Voltage Controlled Oscillator(VCO) used by varactor. The locking bandwidth of STILO with 11.5MHz bandwidth, is much better than that of the Injection-Locked Dielectric Resonator Oscillator(ILDRO), And the STILO has the improved noise characteristics in AM, FM, and PM. This STILO is useful for the AIPAA, the coupled VCO array, an the MMIC structure.

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References

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