Message waveform predistortion for compatible single - sideband system
作者:
Abdul K.Yesufu,
John V.Hanson,
期刊:
IEE Journal on Electronic Circuits and Systems
(IET Available online 1977)
卷期:
Volume 1,
issue 4
页码: 159-163
年代: 1977
DOI:10.1049/ij-ecs.1977.0023
出版商: IEE
数据来源: IET
摘要:
A compatible single-sideband signal is one that permits distortion-free detection with an envelope detector and a lowpass filter. Previous work shows that it is possible to form this compatible signal using iterative preprocessing of the message waveform together with a Powers square-law s.s.b. transmitter. Weshow that the iterative preprocessing can be effectively replaced by a simple squaring circuit and lowpass filter, resulting in a low distortion system
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