A simple oscillator design with the frequency controlled by patch size

D. H. Lee, J. I. Lee, J. S. Rieh, M. Kim

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

4 Citations (Scopus)

Abstract

A simple design for antennaintegrated planar oscillator with convenient controlling of operating frequency is presented. The oscillator circuit consists of a broadband negativeresistance active part and a passive load including a patch antenna. In the proposed design, patch antenna is resonator as well as radiating element. Hence, the antenna radiation frequency automatically becomes oscillation frequency. To verify the design method, two negative resistance circuits capable of supporting oscillation over full C-band and X-band are fabricated. The oscillation frequencies, output powers and phase noises at 100-KHz offset for different patch antennas are measured.

Original languageEnglish
Title of host publication2006 Asia-Pacific Microwave Conference Proceedings, APMC
Pages465-467
Number of pages3
DOIs
Publication statusPublished - 2006
Event2006 Asia-Pacific Microwave Conference, APMC - Yokohama, Japan
Duration: 2006 Dec 122006 Dec 15

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume1

Other

Other2006 Asia-Pacific Microwave Conference, APMC
CountryJapan
CityYokohama
Period06/12/1206/12/15

Keywords

  • Active antenna
  • Oscillator
  • Patch antenna

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Lee, D. H., Lee, J. I., Rieh, J. S., & Kim, M. (2006). A simple oscillator design with the frequency controlled by patch size. In 2006 Asia-Pacific Microwave Conference Proceedings, APMC (pp. 465-467). [4429464] (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 1). https://doi.org/10.1109/APMC.2006.4429464