Patent ID: 8270924

Claim:
An antenna diversity system for radio reception in moving vehicles comprising: a) a receiver; b) a receiver line; c) at least two antennas; d) a plurality of antenna feed lines coupled to said at least two antennas for transmitting a plurality of antenna feed signals; and e) an antenna diversity module coupled to said receiver, via said receiver line, and to said at least two antennas, via said plurality of antenna feed lines, said antenna diversity module comprising: i) at least one evaluation circuit for evaluating an interference in a reception signal from said antenna feed signals; and ii) at least one processor for adjusting a magnitude and a phase angle of a linear combination of said plurality of antenna feed signals for creating a relatively low interference reception signal by said at least one evaluation circuit reading and sending an interference indication signal to said at least one processor; wherein said antenna diversity module combines said plurality of antenna feed signals in an adjustable manner based on a magnitude and a phase angle, to form a linear combined signal that is present at an output of said antenna diversity module as a reception signal.