Parameter Estimation for Sinusoidal Frequency-Modulated Signals Using Phase Modulation

In this letter, we propose a novel estimator for the phase parameters of sinusoidal frequency-modulated (SFM) signals. First, we developed a simple function to perform phase modulation on the original SFM signal to obtain a new modulated signal. Second, we derived the amplitude spectrum (AS) of the...

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Veröffentlicht in:	IEEE signal processing letters 2021, Vol.28, p.76-80
Hauptverfasser:	Jiang, Xiaodong, Wu, Siliang, Chen, Yuan, Qiu, Lei
Format:	Artikel
Sprache:	eng
Schlagworte:	Estimation Frequency estimation Frequency modulation Noise threshold Parameter estimation Phase modulation Signal to noise ratio Simulation sinusoidal frequency-modulated signals Time-frequency analysis
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