DocumentCode
921319
Title
640 Mbit/s waveguide transmitter at 38 GHz
Author
Hanke, G. ; Lorek, W.
Author_Institution
Deutsche Bundespost, Forschungsinstitut, Darmstadt, West Germany
Volume
9
Issue
4
fYear
1973
Firstpage
86
Lastpage
88
Abstract
The principle of a digital waveguide transmitter working at 38 GHz is given. A pulse-code-modulation simulator, with a bit rate of 640 Mbit/s, produces the modulation signal and also allows error-rate measurements. Typical switching times of the modulator are less than 500 ps. These results have been obtained by use of a varactor diode installed in a rectangular R band waveguide.
Keywords
digital communication systems; microwave links; rectangular waveguides; repeaters; transmitters; 38 GHZ; PCM; digital communication systems; modulator; repeaters; simulator; transmitter; varactor diode; waveguides;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19730065
Filename
4236002
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