3-11-GHz CMOS UWB LNA using dual feedback for broadband matching

Chang Tsung Fu*, Chien-Nan Kuo

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution

38 Scopus citations

Abstract

A 1.5V, 3-11GHz CMOS UWB UNA using dual feedback loops is reported. Using shunt capacitive feedback and series transformer feedback the broadband matching condition is achieved with high flat gain. Fabricated in 0.18um CMOS process, the measurement result demonstrates power gain of 11dB and maximum NF less than 5.6dB throughout the frequency range from 3.1 to 10.6 GHz with power consumption of 10.6mW.

Original languageEnglish
Title of host publication2006 IEEE Radio Frequency Integrated Circuits(RFIC) Symposium - Digest of Papers
Pages53-56
Number of pages4
DOIs
StatePublished - 1 Dec 2006
Event2006 IEEE Radio Frequency Integrated Circuits Symposium - San Francisco, CA, United States
Duration: 11 Jun 200613 Jun 2006

Publication series

NameDigest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
Volume2006
ISSN (Print)1529-2517

Conference

Conference2006 IEEE Radio Frequency Integrated Circuits Symposium
CountryUnited States
CitySan Francisco, CA
Period11/06/0613/06/06

Keywords

  • Broadband
  • Low noise amplifier (LNA)
  • Transformer feedback
  • Ultra wideband (UWB)

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    Fu, C. T., & Kuo, C-N. (2006). 3-11-GHz CMOS UWB LNA using dual feedback for broadband matching. In 2006 IEEE Radio Frequency Integrated Circuits(RFIC) Symposium - Digest of Papers (pp. 53-56). [1651089] (Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium; Vol. 2006). https://doi.org/10.1109/RFIC.2006.1651089