Title:
FM VIDEO TRANSMISSION SYSTEM AND WIRING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP3918512
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an FM video transmission system that can reduce the effect of a reflection signal caused at the termination of a trunk line of a video signal transmission line so as to avoid a received video image from being deteriorated.
SOLUTION: In the FM video transmission system where a house monitor 3 is branch-connected via a branching device 4 provided to the video signal transmission line (trunk line) 6, the wiring method in the FM video transmission system installs the branching devices 4 at points other than those apart from the termination of the video signal transmission line (trunk line) 6 by a distance of λ/2 and λ/4 (λ is a wavelength of an FM video signal).
Inventors:
Naoki Umeda
Hideo Sakamoto
Mitsuharu Ikeda
Hideo Sakamoto
Mitsuharu Ikeda
Application Number:
JP2001335664A
Publication Date:
May 23, 2007
Filing Date:
October 31, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
H04M9/00; H04N7/18; H04M9/06; (IPC1-7): H04M9/06; H04M9/00; H04N7/18
Domestic Patent References:
| JP3019473A | ||||
| JP2097149A | ||||
| JP6261048A | ||||
| JP62128629A | ||||
| JP6152610A |