IMPROVEMENTS IN OR RELATING TO SIGNAL CHANNEL COMBINATION SYSTEMS AND A POLARISATION DIVERSITY RECIVER SYSTEM EMPLOYING THE SAME.

摘要

we CLAIM: - 1, A signal channel combination system in which a plurality of channels n number, each of which contains a conmon coherent signal differing respectively in amplitude and phase, together with uncorrelatsd noise signals of comparable strength, in which a combination network is provided to form linear combinations of the original signals in the manner of an unitary transformation, and 2{n-l) regulator circuits are provided, each controlling a respective separate real parameter of this transformation in such manner that correlation no logger exists between the two linear