Single and multiple Gunn diode oscillator using an image NRD guide

Minoru Sanagi, Masataka Watanabe, Shigeji Nogi

Research output: Contribution to conferencePaper

Abstract

A single and a multiple Gunn diode oscillator using an image NRD guide have been investigated. The LSM01 mode which is the operating mode of the image NRD guide can be the dominant mode because undesired modes are suppressed due to existence of the image plane. In experiments at X-band for oscillators with Gunn diodes mounted in the dielectric strip of the image NRD guide, the oscillation frequencies could be varied by a movable shorting plane for the single diode case and an effective power combining operation was obtained for the double diode case.

Original languageEnglish
Pages44-47
Number of pages4
Publication statusPublished - Dec 1 1999
Event1999 Asia Pacific Microwave Conference (APMC'99) 'Microwaves Enter the 21st Century' - Singapore, Singapore
Duration: Nov 30 1999Dec 3 1999

Other

Other1999 Asia Pacific Microwave Conference (APMC'99) 'Microwaves Enter the 21st Century'
CitySingapore, Singapore
Period11/30/9912/3/99

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Sanagi, M., Watanabe, M., & Nogi, S. (1999). Single and multiple Gunn diode oscillator using an image NRD guide. 44-47. Paper presented at 1999 Asia Pacific Microwave Conference (APMC'99) 'Microwaves Enter the 21st Century', Singapore, Singapore, .