Multiple antenna multiplexers, demultiplexers and antenna...

Details Multiple antenna multiplexers, demultiplexers and antenna... Multiple antenna multiplexers, demultiplexers and antenna...

2009-03-04

2011-10-25

Scheibel, Robert (Department: 2467)

Multiplex communications

Communication techniques for information carried in plural...

Combining or distributing information via time channels

C370S542000, C370S315000, C370S328000

Reexamination Certificate

active

08045592

ABSTRACT:
Exemplary embodiments are provided of apparatus and methods relating to antenna multiplexers and demultiplexers are disclosed. In exemplary embodiments, antenna multiplexers include two or more inputs for receiving a corresponding number of signals from multiple antennas. The antennas may include world cell antennas, AM/FM antennas, SDARS antennas, GPS antennas, and/or antennas combining the preceding. Exemplary antenna multiplexers also include an output for simultaneously outputting the combined signals received by the multiplexer. Demultiplexers for receiving such combined signals and outputting each signal via a separate output are also disclosed.

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