论文信息 - Software-Based Intradyne Detection for Optical High-Speed Inter-Satellite Links with M-PSK

Software-Based Intradyne Detection for Optical High-Speed Inter-Satellite Links with M-PSK

We present experimental results for intradyne detection as an alternative for current homodyne systems in optical inter-satellite links. Our approach is based on digital frequency offset and phase noise compensation for more flexible coherent systems.

Werner Rosenkranz | Semjon Schaefer | Mark Gregory

[1] Werner Rosenkranz,et al. Numerical investigation of a free-space optical coherent communication system based on optical phase-locked loop techniques for high-speed intersatellite data transmission , 2015 .

[2] M. Seimetz. High-Order Modulation for Optical Fiber Transmission , 2009 .

[3] F. Derr,et al. Coherent optical QPSK intradyne system: concept and digital receiver realization , 1992 .

[4] Rolf Meyer,et al. The European Data Relay System, high speed laser based data links , 2014, 2014 7th Advanced Satellite Multimedia Systems Conference and the 13th Signal Processing for Space Communications Workshop (ASMS/SPSC).

[5] R. Meyer,et al. TESAT laser communication terminal performance results on 5.6Gbit coherent inter satellite and satellite to ground links , 2017, International Conference on Space Optics.