Invention Grant
US07933568B2 Method and system for mitigating receiver saturation during simultaneous FM transmission and reception 有权
同时进行FM发送和接收时减轻接收机饱和度的方法和系统

Method and system for mitigating receiver saturation during simultaneous FM transmission and reception
Abstract:
Aspects of a method and system for mitigating receiver saturation during simultaneous FM transmission and reception may include detecting a power of an RF signal received at an antenna. A power of one or more baseband signal components corresponding to the RF signal may be determined. A power of signals transmitted via the antenna may be controlled, based on a cost function derived from at least the detected RF signal power received and/or the determined power of the one or more baseband signal components. One or more of the baseband signal components may be an in-phase signal, a quadrature signal or both an in-phase signal and a quadrature signal associated with a same carrier frequency. In one embodiment of the invention, the radio frequency signal may be an intermediate frequency (IF) radio signal.
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