A high-isolation 60GHz CMOS transmit/receive switch

Chi Shin Kuo, Hsin Chih Kuo, Huey-Ru Chuang, Chu Yu Chen, Tzuen-Hsi Huang

研究成果: Conference contribution

16 引文 斯高帕斯(Scopus)

摘要

This paper presents a 60GHz high-isolation CMOS single-pole double-throw (SPDT) transmitter/receiver (T/R) switch fabricated with TSMC standard 90-nm 1P9M CMOS technology. A low insertion loss and high linearity are achieved by using the body-floating technique. The leakage cancellation technique is used to increase the isolation between the transmitter and receiver ports. The top metal (M9) is mainly adopted for designing signal paths and the microstrip-line matching elements. In order to minimize the substrate loss, the first metal (M1) as the ground plane is used in this design. The measured results show the insertion loss from the transmitter port to the antenna port is less than 3.5 dB, and the isolation between the transmitter and receiver ports is higher than 28 dB from 57 to 64GHz. At the center frequency of 60GHz, the port isolation is higher than 34 dB and the input 1-dB compression point (IP1dB) is +6.9 dBm.

原文English
主出版物標題2011 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2011 - Digest of Papers
DOIs
出版狀態Published - 2011 八月 1
事件2011 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2011 - Baltimore, MD, United States
持續時間: 2011 六月 52011 六月 7

出版系列

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

Other

Other2011 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2011
國家United States
城市Baltimore, MD
期間11-06-0511-06-07

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • 引用此

    Kuo, C. S., Kuo, H. C., Chuang, H-R., Chen, C. Y., & Huang, T-H. (2011). A high-isolation 60GHz CMOS transmit/receive switch. 於 2011 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2011 - Digest of Papers [5940638] (Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium). https://doi.org/10.1109/RFIC.2011.5940638