Up-converter and down-converter for in-building CATV system
作者： Mitsuhiko Inaguma
DOI:
关键词:
摘要: An in-building CATV system having a down-converter for converting the upward signal to bi-directional provided with high-pass filter disposed between an internal terminal and converter eliminating input of downward passed through path selectively passing signal, low-pass external inputted from outputted converter, internal-terminal signal.
lens.org 参考文章(18)
Peter H. Saul, Narrow band communication system ,(1990)
Masaaki Takahama, Frequency converter, especially CATV converter ,(1984)
Aravanan Gurusami, Mark Chapman, John G. Staiger, Subscriber return system for catv full service networks ,(1995)
James L. Wang, Compact cable tuner/transceiver ,(1999)
Douglas B. Weiner, James S. Marin, Michael F. Black, James L. Langston, William K. Myers, Method and system for controlling remote multipoint stations ,(1997)
George K. Bunya, Marshall H. Hollimon, F. Jud Heinzmann, Paul Baran, TV and data cable system ingress noise blocker ,(1996)
Charles L. Brown, Dale L. Hemmie, MMDS over-the-air bi-directional TV/data transmission system and method therefor ,(1993)
Richard L. Shimp, Segmented upstream management for cable television ,(1983)
Perry A. Macdonald, Lawrence Larson, Mehran Matloubian, Michael Case, Jeffrey B. Shealy, Wireless redistribution of television signals in a multiple dwelling unit ,(1996)
Victor Nicholson, Bidirectional unicable switching system ,(1976)