Method and apparatus for reduced intermodulation distortion...

Details Method and apparatus for reduced intermodulation distortion... Method and apparatus for reduced intermodulation distortion...

2006-10-24

2006-10-24

Anderson, Matthew D. (Department: 2682)

Telecommunications

Transmitter and receiver at separate stations

Distortion, noise, or other interference prevention,...

C455S067130, C455S295000, C455S296000

Reexamination Certificate

active

07127211

ABSTRACT:
A transceiver transmits first and second signals on first and second transmit radio frequencies. After detecting a received signal, intermodulation distortion caused by transmission of the first and second signals is suppressed, reduced, and/or eliminated using information associated with the first and second transmitted signals. More specifically, the information associated with the first and second transmitted signals is used to calculate or otherwise obtain a correction factor that corresponds to the intermodulation distortion. The correction factor is subtracted from the received signal to suppress the intermodulation distortion.

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