Adaptive Delay Matching Method in Radiated Interference Cancellation System

Aiming at the delay between the interference signal and the reference signal in the radiated interference cancellation system(RICS), an adaptive delay matching model was established. Through theoretical derivation, the basic principle of signal time delay estimation is analyzed, and the delay matching model is simulated by MATLAB. The results show that the model can effectively estimate the time delay between the interference signal and the reference signal and match the two signals.

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