A 28 GHz sub-harmonic mixer using LO doubler in 0.18-μm CMOS technology

Tsung Yu Yang, Hwann Kaeo Chiou

研究成果: 書貢獻/報告類型會議論文篇章同行評審

17 引文 斯高帕斯(Scopus)

摘要

A 28 GHz sub-harmonically pumped passive down conversion mixer fabricated in a 0.18-μm CMOS process is demonstrated. A low power fully differential LO frequency doubler is designed to generate at near half RF frequency. The proposed sub-harmonically pumped passive mixer has advantages in low power consumption, high fundamental frequency suppression, and suitable apply to millimeter-wave frequencies. At 28 GHz RF frequency and 13.2 GHz LO frequency, the measured conversion loss of the mixer is less than 11 dB, single side band noise figure of 11.6 dB, the isolations among LO, IF and RF are over 33 dB, and a third-order intercept point at the input of 8 dBm, while dissipating total current of 0.6 mA from 1 V supply. To the authors' knowledge, the design achieves the highest figure of merit among published down-conversion mixers operating at similar millimeter-wave frequencies in comparable silicon based technology.

原文???core.languages.en_GB???
主出版物標題2006 IEEE Radio Frequency Integrated Circuits(RFIC) Symposium - Digest of Papers
頁面209-212
頁數4
出版狀態已出版 - 2006
事件2006 IEEE Radio Frequency Integrated Circuits Symposium - San Francisco, CA, United States
持續時間: 11 6月 200613 6月 2006

出版系列

名字Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
2006
ISSN(列印)1529-2517

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???event.eventtypes.event.conference???2006 IEEE Radio Frequency Integrated Circuits Symposium
國家/地區United States
城市San Francisco, CA
期間11/06/0613/06/06

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