High Conversion Gain Millimeter-Wave Monolithic IC Quadruple Subharmonic Mixer

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概要

• 論文の詳細を見る

• We report a high conversion gain millimeter-wave monolithic IC (MMIC) quadruple subharmonic mixer adopting a novel cascode harmonic generator for an improved conversion gain. The proposed cascode harmonic generator produces 2.9 dB higher fourth harmonic output powers on the average compared with those of the conventional multiplier. The fabricated mixer shows a high conversion gain of 3.4 dB at a local oscillator (LO) power of 13 dBm. High isolations were obtained the LO-to-intermediate frequency (IF) of $-53.6$ dB and the LO-to-radio frequency (RF) of $-46.2$ dB, at a frequency of 14.5 GHz. The conversion gain achieved in this work is the best performance among the millimeter-wave MMIC subharmonic mixers reported to date.

• 2007-04-15

著者

• Park Hyun-chang

  Millimeter-wave Innovation Technology Research Center (mint) Dongguk University

• Kim Sam-dong

  Millimeter-wave Innovation Technology Research Center (mint) Dongguk University

• An Dan

  Millimeter-wave Innovation Technology Research Center (mint) Dongguk University

• Rhee Jin-koo

  Millimeter-wave Innovation Technology Research Center (mint)

• Lee Bok-hyung

  Millimeter-wave Innovation Technology Research Center (mint) Dongguk University

• KIM Sung-Chan

  Hanbat National University

• Lee Mun-kyo

  Millimeter-wave Innovation Technology Research Center (mint) Dongguk University

• An Dan

  Millimeter-wave INnovation Technology research center (MINT), Dongguk University, \address{26-3 Phil-dong, Jung-gu, Seoul 100-715, Korea

• Lee Mun-Kyo

  Millimeter-wave INnovation Technology research center (MINT), Dongguk University, \address{26-3 Phil-dong, Jung-gu, Seoul 100-715, Korea

• Kim Sam-Dong

  Millimeter-wave INnovation Technology research center (MINT), Dongguk University, \address{26-3 Phil-dong, Jung-gu, Seoul 100-715, Korea

• Kim Sung-Chan

  Hanbat National University, Daejeon, Korea}

• Lee Bok-Hyung

  Millimeter-wave INnovation Technology research center (MINT), Dongguk University, \address{26-3 Phil-dong, Jung-gu, Seoul 100-715, Korea

• Park Hyun-Chang

  Millimeter-wave INnovation Technology research center (MINT), Dongguk University, \address{26-3 Phil-dong, Jung-gu, Seoul 100-715, Korea

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