DocumentCode
1304906
Title
AGC based on hard detected FFH signal signal matrices
Author
Vajda, Istvan
Author_Institution
Tech. Univ., Budapest, Hungary
Volume
26
Issue
3
fYear
1990
Firstpage
218
Lastpage
219
Abstract
An algorithm for automatic gain control (AGC) is proposed for a frequency hopped multilevel FSK system. The control information is gained only from the hard detected (binary) time-frequency signal matrices. According to this information the AGC algorithm adjusts the detection threshold close to the optimum, which corresponds to the minimum symbol decoding error probability. In the analysis of the algorithm, a multi-user radio channel is assumed.
Keywords
automatic gain control; frequency agility; frequency shift keying; probability; radiocommunication; signal detection; AGC algorithm; automatic gain control; detection threshold adjustment; fast frequency hopping; hard detected signal matrices; minimum symbol decoding error probability; multi-user radio channel; multilevel FSK system; time-frequency signal matrices;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900147
Filename
82565
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