Research on High-Frequency PGC-EKF Demodulation Technology Based on EOM for Nonlinear Distortion Suppression

In this study, a phase-generated carrier (PGC) demodulation algorithm combined with the extended Kalman filter (EKF) algorithm based on an electro-optic modulator (EOM) is proposed, which can achieve nonlinear distortion (such as modulation depth drift and carrier phase delay) suppression for high-f...

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Principais autores:	Peng Wu, Qun Li, Jiabi Liang, Jian Shao, Yuncai Lu, Yuandi Lin, Tonglei Wang, Xiaohan Li, Zongling Zhao, Chuanlu Deng
Format:	Artigo
Jezik:	Inglês
Izdano:	MDPI AG 2024-08-01
Serija:	Photonics
Teme:	phase-generated carrier extended Kalman filter nonlinear distortion suppression total harmonic distortion signal-to-noise-and-distortion ratio
Online dostop:	https://www.mdpi.com/2304-6732/11/9/801
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