A Quasioptically Stabilized Resonant-Tunneling-Diode Oscillator for the Millimeter- and Submillimeter-Wave Regions

Elliott R. Brown, Christopher D. Parker, Karen M. Molvar

Research output: Contribution to journalArticlepeer-review

Abstract

A semiconfocal open-cavity resonator has been used to stabilize a resonant-tunneling-diode waveguide oscillator at frequencies near 100 GHz. The high quality factor of the open cavity resulted in a linewidth of approximately 10 kHz at 10 dB below the peak, which is about 100 times narrower than the linewidth of an unstabilized waveguide oscillator. This technique is well suited for resonant-tunneling-diode oscillators in the submillimeter-wave region.
Original languageEnglish
Pages (from-to)846-850
Number of pages5
JournalIEEE Transactions on Microwave Theory and Techniques
Volume40
Issue number5
DOIs
StatePublished - May 1992
Externally publishedYes

ASJC Scopus Subject Areas

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

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