Title :
Homodyne BPSK receiver with Doppler shift compensation for inter satellite optical communication
Author :
Ando, Toshiyuki ; Haraguchi, Eisuke ; Tajima, Kenichi ; Hirano, Yoshihito ; Hanada, Tatsuyuki ; Yamakawa, Shiro
Author_Institution :
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
This paper presents Bread Board Model (BBM) of homodyne BPSK (Binary Phase Shift Keying) receiver with an optical phase locked loop and a Doppler shifts compensator for inter satellite optical communication link. 2.5Gbps BPSK data has been demodulated with sensitivity of -49.1dBm at bit error rate of 1e-6 under initial frequency offset of +/-7.5 GHz simulated as Doppler shifts due to relative motion of each satellite.
Keywords :
Doppler shift; optical receivers; phase shift keying; satellite communication; Doppler shift compensation; binary phase shift keying; bread board model; homodyne BPSK receiver; inter satellite optical communication; intersatellite optical communication link; optical phase locked loop; Adaptive optics; Doppler shift; Optical fiber communication; Optical receivers; Optical transmitters; Satellites; BPSK; Doppler Frequency Shift; Homodyne detection; Inter Satellite Communication; Optical Phase Locked Loop;
Conference_Titel :
Space Optical Systems and Applications (ICSOS), 2011 International Conference on
Conference_Location :
Santa Monica, CA
Print_ISBN :
978-1-4244-9686-0
DOI :
10.1109/ICSOS.2011.5783683
