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Nogi, Shigeji Okayama University
Hyper NRD guide oscillators mounted with a single and multiple Gunn diodes have been investigated. The operating mode of the hyper NRD guide can be lower order by optimizing the structure of the guide. The Gunn diodes were arranged in the dielectric strip of the guide. In experiments at X-band, the oscillation frequencies could be varied by a movable shorting plane for the single diode case and an almost perfect power combining was obtained for the double diode case
nonradiative dielectric waveguides
Digital Object Identifier: 10.1109/APMC.2000.925769
Published with permission from the copyright holder. This is the institute's copy, as published in Microwave Conference, 2000 Asia-Pacific, 3-6 Dec. 2000, Pages 229-232.
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