Description: This paper presents a combination of digital and analog adaptive cancellation scheme. By transmitting antenna coupled to sample over the reference signal, converted to digital signal processor input signal by amplitude modulation phase modulation process, through the DAC conversion and amplification and interference signals received by the receiver offset, offset the residual signal re-sampling conversion After the digital signal input to signal processor to adjust the weights of amplitude phase modulation, repeat the process, the formation of a combination of analog and digital adaptive interference cancellation, ultimately interfering noise has been attenuated.
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短波接收机前端强干扰噪声自适应对消研究.kdh
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