DocumentCode
910638
Title
PCM Subckannels for Video Microwave
Author
Kirk, Donald, Jr. ; PAaolin, Miichalej.
Author_Institution
St. Petersburg Communications Corp.
Issue
2
fYear
1972
fDate
6/1/1972 12:00:00 AM
Firstpage
39
Lastpage
44
Abstract
A PCM subcarrier system has been developed which will permit video microwave to carry 24 6-kHz channels along with the normal video signal. The channels may be used directly or split into 48 3-kHz voice channels. The subcarrier system uses a differentially coherent quadraphase approach and has a data rate of 3 Mbit.
Keywords
Bandwidth; Digital modulation; Error analysis; Frequency modulation; Interference; Kirk field collapse effect; Microwave devices; Performance gain; Phase change materials; Sampling methods;
fLanguage
English
Journal_Title
Broadcasting, IEEE Transactions on
Publisher
ieee
ISSN
0018-9316
Type
jour
DOI
10.1109/TBC.1972.266065
Filename
4043864
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