Adaptive microwave channelization

A signal processing system which receives, conducts and divides input signals into three separate channels in which are separated by stopbands, said signal processing system permitting operation in crossover frequencies occurring in said stopbands, said signal processing system comprising:

• a triplexer separator which receives and divides said input signals into a first, second, and third band of signals;
• first, second, and third signal channels, and first signal channel receiving and conducting said first band of signals from said triplexer separator, said first band of signals being a narrow band at lower frequency end of said input signals;
• said third signal channel receiving and conducting said third band of signals from said triplexer separator, said third band of signals being a narrow band at an upper frequency end of said input signals;
• said second signal channel receiving and conducting said second band of signals from said triplexer separator, said second signal channel being able to receive said first and third band of signals from said first and third signal channels when there exists operation in stopbands of said first and third band of signals, said second signal channel thereby allowing operation in crossover frequencies of the stopbands of the first and third band of signals;
• a triplexer combiner which produces an output signal by receiving and combining said first, second and third band of signals from said first, second and third signal channels when said first, second and third signal channels are not operating in crossover frequencies occuring in said stopbands;
• and
• an output summing unit which outputs said input signals from said signal processing system by combining the output signal of the triplexer combiner with all signals received from the second signal channel, said output summing unit receiving signals directly from the second signal channel only when at least of said first and third signal channels is operating at the crossover frequencies in stopbands.