H - Electricity – 04 – B
Patent
H - Electricity
04
B
H04B 1/40 (2006.01) H01P 1/213 (2006.01) H04B 1/04 (2006.01)
Patent
CA 2136443
2136443 9424772 PCTABS00034 A method and apparatus are provided for separating spectrally diverse radio frequency signals. The apparatus includes means, within a signal transfer module (23), for transferring an input signal received at a first port of the signal transfer module (23) to a second port of the signal transfer module. At least one frequency selective assembly (37, 24) is included, interconnected with the second port of the signal transfer module, presenting a characteristic impedance to a desired signal of the input signal and reflecting of their signals of the input signal to the second port of the frequency transfer module. A means, within the signal transfer module for transferring a reflected signal received at the second port of the signal transfer module to a third port of the signal transfer module is also included. A first antenna (31) is interconnected with the frequency selective cavity assembly for transmission of the desired signal. A second antenna (30) is interconnected with the third port of the signal transfer module for transmission of the other signals. The method of practising the invention is also provided.
Gowling Lafleur Henderson Llp
Motorola Inc.
LandOfFree
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