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

Fingerprint

Power amplifiers
Ultra-wideband (UWB)
Bandpass filters
Topology
Bandwidth

All Science Journal Classification (ASJC) codes

  • Computer Science (miscellaneous)

Cite this

Huang, Z. D., & Lin, Z. M. (2007). An ultra wideband CMOS power amplifier with active input matching. In IMECS 2007 - International MultiConference of Engineers and Computer Scientists 2007 (pp. 352-354). (Lecture Notes in Engineering and Computer Science).
Huang, Zheng De ; Lin, Zhi Ming. / An ultra wideband CMOS power amplifier with active input matching. IMECS 2007 - International MultiConference of Engineers and Computer Scientists 2007. 2007. pp. 352-354 (Lecture Notes in Engineering and Computer Science).
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Huang, ZD & Lin, ZM 2007, An ultra wideband CMOS power amplifier with active input matching. in IMECS 2007 - International MultiConference of Engineers and Computer Scientists 2007. Lecture Notes in Engineering and Computer Science, pp. 352-354, International MultiConference of Engineers and Computer Scientists 2007, IMECS 2007, Kowloon, Hong Kong, 07-03-21.

An ultra wideband CMOS power amplifier with active input matching. / Huang, Zheng De; Lin, Zhi Ming.

IMECS 2007 - International MultiConference of Engineers and Computer Scientists 2007. 2007. p. 352-354 (Lecture Notes in Engineering and Computer Science).

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

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Huang ZD, Lin ZM. An ultra wideband CMOS power amplifier with active input matching. In IMECS 2007 - International MultiConference of Engineers and Computer Scientists 2007. 2007. p. 352-354. (Lecture Notes in Engineering and Computer Science).