ANTI-INTERFERENCE MEHOD FOR RECEIVER, ANTI-INTERFERENCE RECEIVER AND ANTI-INTERFERENCE DEVICE

摘要

An anti-interference receiver, anti-interference device and method for the receiver are provided, and relate to the receiver technology. The anti-interference receiver comprises an interference cancellation module which adapts to cancel the interference signal, which is included in the signal to be processed, within the frequency band of the useful signal and adapts to output the signal which has cancelled the interference. The device comprises: a main channel, a feed-forward path and an analog cancellation module. The method comprises the step of canceling the interference signal, which is included in the signal to be processed, within the frequency band of the useful signal and the step of output the signal which has cancelled the interference.. It can suppress the in-band interference signal in the signal to be processed in the receiver, and improve the system performance.