Automatic impedance matching with potential monitoring means

Details Automatic impedance matching with potential monitoring means Automatic impedance matching with potential monitoring means

1994-04-18

1995-10-17

Lee, Benny T.

Wave transmission lines and networks

Automatically controlled systems

Impedance matching

455123, 379398, 379404, 333 32, H03H 740

Patent

active

054594405

ABSTRACT:
A method and apparatus for impedance matching a transmitter to a transmission medium of a communication system during normal operation of the system. The method comprises feeding signals from the transmitter to the transmission medium through a variable impedance; monitoring the potential upstream and downstream of the variable impedance; generating a control signal related to the monitored potentials; and adjusting the impedance of the variable impedance in accordance with the control signal until the monitored potentials satisfy matching conditions in which the transmitter is impedance matched to the transmission medium.

REFERENCES:
patent: 4112395 (1978-09-01), Seward
patent: 4209758 (1980-06-01), Snedkerud et al.
patent: 4382252 (1983-05-01), Ohashi et al.
patent: 5057783 (1991-10-01), Gubisch
patent: 5136719 (1992-08-01), Gaskill et al.

Affiliated with

Also associated with

Rating

Automatic impedance matching with potential monitoring means does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Automatic impedance matching with potential monitoring means, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic impedance matching with potential monitoring means will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-600435