Performance of optically-preamplified, direct-detection, m-ary ppm for inter-satellite links

SH Mohamed, AF Elrefaie, MS Hassan… - 2019 Wireless …, 2019 - ieeexplore.ieee.org
In this paper, we evaluate the end-to-end performance of optically-preamplified, direct-
detection, 16-ary and 64-ary Pulse Position Modulation (PPM) receivers with optical Fabry …

Performance of optically-preamplified PDM-BPSK-M-ary PPM and PDM-QPSK-M-ary PPM systems with finite extinction ratio

SH Mohamed, MS Hassan… - 2015 IEEE 8th GCC …, 2015 - ieeexplore.ieee.org
In this paper, we evaluate the performance of optically preamplified homodyne receivers for
combined modulation schemes. The combined modulation schemes include polarization …

带宽受限QPSK 相干光侦听接收机最佳性能分析

马兆慧, 陈健, 王萍, 刘雪 - ACTA PHOTONICA SINICA, 2016 - opticsjournal.net
摘要在带宽受限情况下建立了相干光侦听接收机模型并给出了带宽受限的等效滤波器模型.
给出了带宽受限下的接收信号数学模型, 利用星座图详细阐述并总结了其它符号对当前符号的 …