DocumentCode
1246274
Title
High-quality frame-synchronization for satellite video signal transmission
Author
Kubota, Shuji ; Morikura, Masahiro ; Kato, Shuzo
Author_Institution
NTT Wireles Syst. Labs., Yokosuka, Japan
Volume
31
Issue
1
fYear
1995
Firstpage
430
Lastpage
435
Abstract
A high-quality frame-synchronizer for video signal switching and freezing is proposed. In order to realize high-quality frame-synchronization, a novel high-speed and high-definition 11 bit analog-to-digital (A/D) converter which achieves the quite high unweighted S/N ratio performance of 63 dB is developed. It provides synchronized video signal switching by field freezing for high-quality video signal transmission.<>
Keywords
analogue-digital conversion; direct broadcasting by satellite; synchronisation; television broadcasting; video signal processing; 63 dB; analog-to-digital converter; field freezing; frame-synchronization; satellite video signal transmission; synchronized video signal switching; unweighted S/N ratio performance; video signal switching; Analog-digital conversion; Communication switching; Demodulation; Electric shock; Frequency modulation; Laboratories; Noise level; Satellite broadcasting; Signal processing; Signal to noise ratio;
fLanguage
English
Journal_Title
Aerospace and Electronic Systems, IEEE Transactions on
Publisher
ieee
ISSN
0018-9251
Type
jour
DOI
10.1109/7.366324
Filename
366324
Link To Document