A CMOS even harmonic mixer with current reuse for low power applications

Ming Feng Huang, Shuenn-Yuh Lee, Chung J. Kuo

研究成果: Conference contribution

7 引文 斯高帕斯(Scopus)

摘要

This paper presents a novel topology for the even harmonic mixer (EHM). The proposed mixer employs current reuse and double frequency circuits in the RF input stage and LO stage, respectively, to improve its linearity and isolation. In addition, the proposed topology has the advantage of the low power consumption. In order to demonstrate the benefits of the proposed mixer, theoretical analyses of conversion gain and linearity have been described in details. The measured results reveal that the proposed mixer possesses single-end conversion gain of 8 dB and third-order input intercept point (IIP3) of-3.8 dBm, respectively, under the supply voltage of 1.8 V and LO power of 4 dBm. The power consumption of the proposed mixer is about 1.4 mW at 900 MHz.

原文English
主出版物標題Proceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04
頁面290-295
頁數6
出版狀態Published - 2004
事件Proceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04 - Newport Beach, CA, United States
持續時間: 2004 8月 92004 8月 11

Other

OtherProceedings of the 2004 International Symposium on Lower Power Electronics and Design, ISLPED'04
國家/地區United States
城市Newport Beach, CA
期間04-08-0904-08-11

All Science Journal Classification (ASJC) codes

  • 工程 (全部)

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