Properties of RF bandpass amplifier topology with Q-enhancing

Laurent Durkalec, L. Sunstrom, T. Mattsson

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

Abstract

This paper describes a bandpass amplifier topology for the GHz range using Q-enhancing that allows a systematic design approach to be used to control linearity, noise and power consumption. Frequency selectivity is achieved by a negative feedback network using a LC tank and a positive feedback networks using a resistor to achieve Q-enhancing. The feedback networks are fully passive in order to minimize noise and distortion.
Original languageEnglish
Title of host publicationProceedings - IEEE International Symposium on Circuits and Systems
PublisherIEEE - Institute of Electrical and Electronics Engineers Inc.
Pages529-532
Volume1
DOIs
Publication statusPublished - 2002
Event2002 IEEE International Symposium on Circuits and Systems - Phoenix, AZ
Duration: 2002 May 262002 May 29

Publication series

Name
Volume1
ISSN (Print)2158-1525
ISSN (Electronic)0271-4310

Conference

Conference2002 IEEE International Symposium on Circuits and Systems
Period2002/05/262002/05/29

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • Power consumption
  • Bandpass amplifier topology
  • Q-enhancing
  • Frequency selectivity

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