caa a22 4500 445858575 CHVBK 20180317145436.0 cr unu---uuuuu 170323e20110501xx s 000 0 eng 10.1007/s10946-011-9206-2 doi (NATIONALLICENCE)springer-10.1007/s10946-011-9206-2 Performance of a satellite-to-ground downlink coherent lasercom system with random tracking error of receiver [Elektronische Daten] [Liying Tan, Qingbo Yang, Jing Ma, Siyuan Yu, Qiqi Han, Yijun Jiang] We analyze the performance of a satellite-to-ground downlink coherent lasercom system taking into account the combined effects of atmospheric wavefront aberration and tracking error of the receiver. We revise the wavefront phase variance in the case where the tracking error of the receiver terminal is present. We consider the example of the BPSK modulation scheme and show that the tracking error of the receiver terminal greatly increases the bit error probability of the coherent system. We show the optimum aperture diameter of the receiver. This study can benefit the satellite-to-ground downlink coherent lasercom system design. Springer Science+Business Media, Inc., 2011 coherent lasercom nationallicence satellite-to-ground downlink nationallicence atmospheric turbulence nationallicence tracking error nationallicence Tan Liying National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Yang Qingbo National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Ma Jing National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Yu Siyuan National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Han Qiqi National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Jiang Yijun National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut Journal of Russian Laser Research Springer US; http://www.springer-ny.com 32/3(2011-05-01), 209-215 1071-2836 32:3<209 2011 32 10946 https://doi.org/10.1007/s10946-011-9206-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10946-011-9206-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Tan Liying National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Yang Qingbo National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Ma Jing National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Yu Siyuan National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Han Qiqi National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 700 1- Jiang Yijun National Key Laboratory of Tunable Laser Technology, Harbin Institute of Technology, 150001, Harbin, China aut NATIONALLICENCE 773 0- Journal of Russian Laser Research Springer US; http://www.springer-ny.com 32/3(2011-05-01), 209-215 1071-2836 32:3<209 2011 32 10946 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer