Real- Time Demonstration of All-Digital Clock Recovery for Satellite Communication
- Resource Type
- Conference
- Authors
- Wang, Yizhou; Zhong, Linsheng; Zhang, Shenmao; Wang, Yuanxiang; Wu, Jinyang; Luo, Zhen; Dai, Xiaoxiao; Yang, Qi; Liu, Deming
- Source
- 2023 Asia Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM) Communications and Photonics Conference/2023 International Photonics and Optoelectronics Meetings (ACP/POEM), 2023 Asia. :01-04 Nov, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Engineered Materials, Dielectrics and Plasmas
Photonics and Electrooptics
Signal Processing and Analysis
Time-frequency analysis
Free-space optical communication
Voltage-controlled oscillators
Approximation algorithms
Real-time systems
Binary phase shift keying
Resource management
coherent receiver
clock recovery
FPGA
real-time
- Language
This paper experimentally demonstrates a real-time digital clock recovery algorithm in a 1.024Gb/s BPSK free space optical transmission. Only 110 real-time DSP resources are needed to correct up to ±150PPM clock errors.