复杂干扰条件下无线电信道中M-PSK信号相干解调与自相关解调的抗扰性比较

2020 Moscow Workshop on Electronic and Networking Technologies (MWENT) Pub Date : 2020-03-01 DOI:10.1109/MWENT47943.2020.9067464

Kulikov G. V., N. Dung, Kulagin V. P

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引用次数: 2

摘要

本文采用仿真建模的方法，对无线电信道中存在噪声、谐波和重平移干扰的相干和自相关多重相移键控信号解调器的抗扰性进行了分析。给出了结果的比较。定义了自相关解调器的能量损失，估计了噪声强度对误码率值的影响。

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Comparison of noise immunity of coherent and autocorrelation demodulators of M-PSK signals in a radio channel with a complex interference situation

The paper presents the noise immunity analysis of coherent and autocorrelation signal demodulators with multiple phase shift keying in the radio channel in the presence of noise, harmonic and retranslated interference using simulation modeling. A comparison of the results is shown. The energy loss of the autocorrelation demodulator is defined and the effect of the noise intensity on the error bit rate value is estimated.

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2020 Moscow Workshop on Electronic and Networking Technologies (MWENT)

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