A fully integrated 2.45 GHz 0.25 mu m CMOS power amplifier

Pieternella Cijvat, Henrik Sjöland

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

2 Citations (SciVal)
94 Downloads (Pure)

Abstract

A fully integrated differential class-AB power amplifier has been designed in a 0.25 um CMOS technology. It is intended for medium output power ranges such as Bluetooth class 1, and has an operating frequency of 2.45 GHz. By using two parallel output stages that can be switched on or off, a high efficiency can be achieved for both high and low output power levels. The simulated maximum output power is 22.7 dBm, while the maximum power-added efficiency is 22%.
Original languageEnglish
Title of host publicationProceedings of the 10th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2003.
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages1094-1097
Number of pages4
ISBN (Print)0-7803-8163-7
DOIs
Publication statusPublished - 2003
Event10th IEEE International Conference on Electronics, Circuits and Systems - Sharjah, United Arab Emirates
Duration: 2003 Dec 142003 Dec 17

Conference

Conference10th IEEE International Conference on Electronics, Circuits and Systems
Country/TerritoryUnited Arab Emirates
CitySharjah
Period2003/12/142003/12/17

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • wireless communication
  • frequency doubling
  • transmitter
  • Power amplifier

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