A novel method of non-sinusoidal signal detection based on pulse resonance

For the issue of non-sinusoidal wave modulation signal detection, this paper analyzes the detection principle, transmission characteristic and anti-interference competence for non-sinusoidal wave signal detection based on pulse resonance theoretically. The detection block scheme is given for the detecting sinusoidal and cosinusoidal pulses. The simulation results show that we can detect the sinusoidal and cosinusoidal pulses and distinguish them with the same number of periods by energy detection on pulse detection point when t=T. When not resonant, the sinusoidal and cosinusoidal pulses which are orthogonal with the resonant pulses can not disturb the pulses detection. This detection method can be used as an effective approach of information detection for the non-sinusoidal wave modulation signal detection.