An ultra wideband CMOS power amplifier with active input matching

Zheng De Huang, Zhi Ming Lin

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

Abstract

This paper presents the design of a full-band power amplifier (PA) for ultra wideband (UWB) application. This PA uses common-gate topology at the input stage to achieve a wideband input matching. Less than -11 dB SII over the entire bandwidth was obtained. A cascode stage and a Chevbyshev bandpass filter are designed for the output matching to increase the gain and gain flatness. An average power gain of 10dB for full-band is achieved. The attained Pout-1dB and power are 4 .58 dBm and 23.4 mW, respectively.

Original languageEnglish
Title of host publicationIMECS 2007 - International MultiConference of Engineers and Computer Scientists 2007
Pages352-354
Number of pages3
Publication statusPublished - 2007 Dec 1
EventInternational MultiConference of Engineers and Computer Scientists 2007, IMECS 2007 - Kowloon, Hong Kong
Duration: 2007 Mar 212007 Mar 23

Publication series

NameLecture Notes in Engineering and Computer Science
ISSN (Print)2078-0958

Other

OtherInternational MultiConference of Engineers and Computer Scientists 2007, IMECS 2007
CountryHong Kong
CityKowloon
Period07-03-2107-03-23

All Science Journal Classification (ASJC) codes

  • Computer Science (miscellaneous)

Fingerprint Dive into the research topics of 'An ultra wideband CMOS power amplifier with active input matching'. Together they form a unique fingerprint.

Cite this