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The methods applied to eliminate self-oscillation of one integrated LNA

  • BUAA

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

After the reasons for self-oscillation are analyzed, several self-oscillation elimination methods are introduced to the design of a low noise amplifier (LNA) which works in the LS-band. These methods include: adding a source negative feedback stability circuit; improving the decoupling circuit; applying change to the DC power to adjust the static operating point slightly to deal with circuit mismatching; adjusting the layout of the microstrip circuit; improving grounding; improving the rectifying bias circuit.

Original languageEnglish
Title of host publicationProceedings - Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2003
EditorsYang Qianli, Gao Yougang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages108-110
Number of pages3
ISBN (Electronic)7563508023, 9787563508020
DOIs
StatePublished - 2003
Externally publishedYes
Event3rd Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2003 - Hangzhou, China
Duration: 4 Nov 20037 Nov 2003

Publication series

NameProceedings - Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2003

Conference

Conference3rd Asia-Pacific Conference on Environmental Electromagnetics, CEEM 2003
Country/TerritoryChina
CityHangzhou
Period4/11/037/11/03

Keywords

  • LNA
  • RF
  • Self-oscillation

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