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A Ka-Band High-Gain and Wideband mmW Down-Conversion Mixer for 5G Communication Applications

  • East China Normal University
  • University of Houston
  • Shanghai Eastsoft Microelectronics Co. Ltd.

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper implements a high-gain and wideband CMOS mmW down-conversion mixer for 5G communication applications. A parallel inductor is exploited to eliminate the parasitic capacitance between the transconductance transistors and the switching transistors. The dynamic current injection (DCI) method based on the cross-coupled transistors is proposed to realize the negative resistance to cancel the loss resistance, which is introduced by the parallel inductor, and then the gain is improved while the noise is reduced. A resonating peak control (RPC) technology based on the passive transformer is utilized to improve bandwidth. The chip is designed using 40-nm CMOS process and the simulated peak conversion gain (CG) is 16.78 dB at 26 GHz. The 3 dB bandwidth is from 24 to 30 GHz. The minimum noise figure (NF) is 9.65 dB and the input P1dB is-11 dBm. The DC power consumption is 16 mW.

源语言英语
主期刊名2020 IEEE 15th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2020 - Proceedings
编辑Shaofeng Yu, Xiaona Zhu, Ting-Ao Tang
出版商Institute of Electrical and Electronics Engineers Inc.
ISBN(电子版)9781728162355
DOI
出版状态已出版 - 3 11月 2020
活动15th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2020 - Virtual, Kunming, 中国
期限: 3 11月 20206 11月 2020

出版系列

姓名2020 IEEE 15th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2020 - Proceedings

会议

会议15th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2020
国家/地区中国
Virtual, Kunming
时期3/11/206/11/20

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