DocumentCode
931981
Title
Broad-Band Bias-Current-Tuned IMPATT Oscillator for 100-200 GHz
Author
Hagihara, Eiji ; Akaike, Masami ; Yamamoto, Kazuyuki
Volume
30
Issue
11
fYear
1982
Firstpage
1927
Lastpage
1933
Abstract
Broad-band bias-current-tuned IMPATT oscillators rising harmonic oscillations have been realized for the short-millimeter wave-length region (100-300 GHz). The relationship between diode and wave-guide parameters (breakdown voltage, junction diameter, and waveguide cutoff frequency) to obtain broad-band tunable oscillations is investigated theoretically and experimentally. Consequently, a tuning bandwidth of 35 GHz is obtained with IMPATT oscillators in the 160-GHz band, and 30 GHz in the 200-GHz band.
Keywords
Bandwidth; Cutoff frequency; Diodes; Oscillators; Submillimeter wave technology; Tunable circuits and devices; Tuning; Waveguide junctions; Waveguide theory; Waveguide transitions;
fLanguage
English
Journal_Title
Microwave Theory and Techniques, IEEE Transactions on
Publisher
ieee
ISSN
0018-9480
Type
jour
DOI
10.1109/TMTT.1982.1131345
Filename
1131345
Link To Document