J. Semicond. > 2008, Volume 29 > Issue 1 > 63-68

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A 12~18GHz Wide Band VCO Based on Quasi-MMIC

Wang Shaodong, Gao Xuebang, Wu Hongjiang, Wang Xiangwei and Mo Lidong

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Abstract: Using an in-house MMIC and an off-chip,high-quality varactor,a novel wide band VCO covered Ku band is introduced.In contrast to HMIC technology,this method reduces the complexity of microchip assembly.More importantly,it overcomes the constraint that the standard commercial GaAs pHEMT MMIC process is usually not compatible with high-quality varactors for VCO,and it significantly improves the phase noise and frequency tuning linearity performances compared to either MMIC or HMIC implementation.It is a novel and high-quality method to develop microwave and millimeter wave VCO.

Key words: MMICwide-bandVCOKu bandoff-chip varactorbond-wire inductor

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    Received: 18 August 2015 Revised: 05 August 2007 Online: Published: 01 January 2008

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      Wang Shaodong, Gao Xuebang, Wu Hongjiang, Wang Xiangwei, Mo Lidong. A 12~18GHz Wide Band VCO Based on Quasi-MMIC[J]. Journal of Semiconductors, 2008, In Press. Wang S D, Gao X B, Wu H J, Wang X W, Mo L D. A 12~18GHz Wide Band VCO Based on Quasi-MMIC[J]. J. Semicond., 2008, 29(1): 63.Export: BibTex EndNote
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      Wang Shaodong, Gao Xuebang, Wu Hongjiang, Wang Xiangwei, Mo Lidong. A 12~18GHz Wide Band VCO Based on Quasi-MMIC[J]. Journal of Semiconductors, 2008, In Press.

      Wang S D, Gao X B, Wu H J, Wang X W, Mo L D. A 12~18GHz Wide Band VCO Based on Quasi-MMIC[J]. J. Semicond., 2008, 29(1): 63.
      Export: BibTex EndNote

      A 12~18GHz Wide Band VCO Based on Quasi-MMIC

      • Received Date: 2015-08-18
      • Accepted Date: 2007-06-21
      • Revised Date: 2007-08-05
      • Published Date: 2007-12-26

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