Sag compensation circuit for a video signal
作者： Tomohide Matsuo
DOI:
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摘要: A first clamp circuit clamps a tip of synchronization signal input video in accordance with generated from generator and outputs clamped signal. level detector detects the converter converts detected to reference so that greater becomes, smaller becomes. second an output Thus, compensates remaining sag component included accurately.
lens.org 参考文章(16)
Tetsurou Onda, Isamu Okui, DC restoration circuit ,(1985)
Shigeo Suzuki, Fujio Okada, Signal level correction circuit for a video signal ,(1990)
H. Nabe-yama, G. Miyazaki, An AGC System Design Based Upon the DC Restoration and the Dynamic Characteristics IEEE Transactions on Broadcast and Television Receivers. ,vol. 4, pp. 329- 339 ,(1970) , 10.1109/TBTR1.1970.299509
Keiichi Kawamura, Circuit for preventing flicker attributable to field signal-frame signal conversion ,(1984)
Jean-Luc Paquier, Dominique Guillevic, Television alignment process and device for implementing said process ,(1993)
Yoshinori Izumi, Yoshimichi Ohtsuka, Yoshio Hirauchi, Hiromu Kitaura, Yuichi Ninomiya, Isao Kawahara, Mitsuo Isobe, Clamp system used for television signal ,(1989)
Kim Y. Saeng, Jang Y. Wook, C. Shin Myung, Integrated synchronizing signal separating circuit for generating a burst gate pulse ,(1988)
Robert E. Flory, Clamp for line-alternate signals ,(1982)
Boyd L. Stratton, Video signal clamping with clamp pulse width variation with noise ,(1986)
Kenji Shibayama, Video signal processor for a color liquid crystal display ,(1990)