A Broadband High Suppression Frequency Doubler IC for Sub-Millimeter-Wave UWB Applications

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概要

• 論文の詳細を見る

• A broadband balanced frequency doubler has been demonstrated in 0.25-µm SOI SiGe BiCMOS technology to operate from 22GHz to 30GHz. The measured fundamental frequency suppression of greater than 30dBc is achieved by an internal low pass LC filter. In addition, a pair of matching circuits in parallel with the LO inputs results in high suppression with low input drive power. Maximum measured conversion gain of -6dB is obtained at the input drive power as low as -1dBm. The results presented indicate that the proposed frequency doubler can operate in broadband and achieve high fundamental frequency suppression with low input drive power.

• 2011-02-01

著者

• LIU Qing

  Graduate School of Information, Production and Systems, Waseda University

• Yoshimasu Toshihiko

  Graduate School Of Information Production And Systems Waseda University

• SHIBATA Takayuki

  Research Laboratories, DENSO CORPORATION

• Shibata Takayuki

  Research Laboratories Denso Corporation

• SUN Jiangtao

  Graduate School of Information, Production and Systems, Waseda University

• SUH Yong-Ju

  Graduate School of Information, Production and Systems, Waseda University

• Suh Yong-ju

  Graduate School Of Information Production And Systems Waseda University

• Liu Qing

  Graduate School Of Information Production And Systems Waseda University

• Sun Jiangtao

  Graduate School Of Information Production And Systems Waseda University

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