Adaptive cancellation of fixed interferers

Details Adaptive cancellation of fixed interferers Adaptive cancellation of fixed interferers

2005-08-30

2005-08-30

Appiah, Charles (Department: 2686)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

C370S286000, C342S073000

Reexamination Certificate

active

06937879

ABSTRACT:
An improved base station which cancels the effects of known fixed interference sources produces a signal substantially free from the interference sources thereby increasing total channel capacity. The adaptive interference canceler system includes a main antenna for receiving signals from other communication stations and at least one directional antenna directed toward an interference source. The main and directional antennas are coupled together such that an output signal substantially free from the interference is generated.

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