DocumentCode
1089022
Title
Design of high-performance sum-frequency upconvertor
Author
Wu Qun ; Qiu Jinghui
Volume
27
Issue
22
fYear
1991
Firstpage
2064
Lastpage
2066
Abstract
A new 8 mm band sum-frequency upconvertor is described which consists of a double-ridge waveguide, a crossroad structure and varactors. The convertor operates over X, K and Ka bands. The minimum conversion loss is 2.9 dB at a sum frequency of 35 GHz, with bandwidth over 500 MHz. The maximum output power of the sum-frequency signal is 1.34 mw; testing results show that the upconvertor converts the X-band signal to Ka-band linearly.
Keywords
frequency convertors; solid-state microwave circuits; varactors; waveguide components; 1.34 mW; 2.9 dB; 35 to 35.2 GHz; 500 MHz; 8.5 to 10 GHz; EHF; K-band; Ka-band; MM-wave convertor; SHF; X-band signal; crossroad structure; double-ridge waveguide; maximum output power; millimetre wave range; minimum conversion loss; sum-frequency upconvertor; varactors;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19911280
Filename
132993
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