Patent ID: 11942976
Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 19:
20. The electronic device according to claim 17, wherein the processor is configured to run the computer program to:
perform the inverse Fourier transform on the demodulated signal to acquire the first signal, wherein a manner for performing the inverse Fourier transform on the demodulated signal comprises performing the inverse Fourier transform on the demodulated signal to generate a superposition of sine waves having different frequencies;
perform the phase inversion on the preset baseband signal to acquire the second signal;
convolve the first signal and the second signal to remove a useful sine wave signal, so as to acquire the detection signal;
determine whether the detection signal is interfering;
in cases where the detection signal is interfering, perform anti-interference processing on the interfering detection signal; and
in cases where the detection signal is not interfering, make the input radio-frequency signal enter, via a non-interfering channel, the radio-frequency circuit for processing.