H - Electricity – 04 – B
Patent
H - Electricity
04
B
325/6
H04B 7/185 (2006.01) H04B 7/005 (2006.01) H04K 3/00 (2006.01)
Patent
CA 2023788
The present invention relates to an economical yet effective technique for locating and defeating intentional or unintentional interfering signals transmitted to a commercial communications satellite on a channel- by-channel basis. The satellite arrangement includes a first and a second configuration of hybrids and Variable Power Combiners (VPCs), respectively, that concurrently combine the channels received from a plurality of ground regions for delivery to at least one input multiplexer. In one arrangement, the corresponding channel outputs from the at least one input multiplexer, are each connected to a different input of a separate Single Pole Double Throw (SPDT) switching means. Channel switching is accomplished by transmitting commands to the VPCs and SPDT switches from a command earth station. Noting the presence or absence of the interfering signal for a given channel switch and VPC setting will provide the location of the interferer and the elimination of the interfering signal.
American Telephone And Telegraph Company
Kirby Eades Gale Baker
LandOfFree
Anti-intrusion defeator and locator for communication... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Anti-intrusion defeator and locator for communication..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Anti-intrusion defeator and locator for communication... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1708892