DocumentCode
1307591
Title
Identifying multipath within terrestrial video using a locally modified GCR signal
Author
Sherratt, R.
Author_Institution
Dept. of Eng., Reading Univ.
Volume
32
Issue
25
fYear
1996
fDate
12/5/1996 12:00:00 AM
Firstpage
2314
Lastpage
2315
Abstract
The results of a new simple method of obtaining the multipath channel distortion for terrestrial transmitted video is presented. It finds in isolation, the VSB induced detected quadrature ghost relative amplitudes which had previously been difficult. The method is based on correlation of the received signal with a version of the PAL GCR standard signal which has been modified by the inherent quadrature forming filter spectrum of the receiver VSB filter
Keywords
correlation methods; interference suppression; multipath channels; television broadcasting; television interference; television reception; video signals; PAL GCR standard signal; correlation; ghost cancel reference signal; locally modified GCR signal; multipath channel distortion; multipath identification; quadrature forming filter spectrum; receiver VSB filter; terrestrial transmitted video; vestigial sideband;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19961583
Filename
555948
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