Reconfigurable analog channel processor for multibeam satellites

摘要

An analog transponder processor for use in a multibeam satellite receiving input beam signals and transmitting output beam signals has an input switch matrix, channel processors, and an output switch matrix. The input switch matrix power divides input beam signals into sets of input beam signals. The channel processors each receive at least one input beam signal from the input switch matrix. The channel processors filter the input beam signals into channel signals. Each of the channel signals corresponds to a respective channel of the input beam signals. The channel processors change the frequency of at least one channel signal such that the at least one channel signal corresponds to a different channel than the respective channel of the input beam signals. The output switch matrix combines the channel signals into output beam signals.