TY - GEN
T1 - Research on Scanning Method in Satellite Laser Communication
AU - Qi, Shiyu
AU - Gao, Zihe
AU - Zhang, Bo
AU - Zhang, Qi
AU - Xin, Xiangjun
AU - Tao, Ying
AU - Tian, Qinghua
AU - Tian, Feng
AU - Cao, Guixing
AU - Shen, Yufei
AU - Chen, Dong
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/8
Y1 - 2019/8
N2 - Satellite laser communication has high operating frequency and strong direction. It has the advantages of high transmission code rate, small antenna size and strong confidentiality. It is more suitable for high speed and large capacity communication in space. In order to solve the problem of establishing links in satellite laser communication, the paper proposes a hexagonal spiral scanning method with equal number of internal and external scanning circles. The method uses internal and external simultaneous scanning to the uncertain region of capture, and the number of scan circles of inner and outer is equal, this method shortens the time of laser scanning, improves the success rate of satellite communication link establishment, and optimizes the performance of satellite communication system. This paper establishes the theoretical model of the scanning method and verifies the correctness of the proposed model.
AB - Satellite laser communication has high operating frequency and strong direction. It has the advantages of high transmission code rate, small antenna size and strong confidentiality. It is more suitable for high speed and large capacity communication in space. In order to solve the problem of establishing links in satellite laser communication, the paper proposes a hexagonal spiral scanning method with equal number of internal and external scanning circles. The method uses internal and external simultaneous scanning to the uncertain region of capture, and the number of scan circles of inner and outer is equal, this method shortens the time of laser scanning, improves the success rate of satellite communication link establishment, and optimizes the performance of satellite communication system. This paper establishes the theoretical model of the scanning method and verifies the correctness of the proposed model.
KW - Laser scanning
KW - Satellite laser communication
KW - Scan capture technology
UR - http://www.scopus.com/inward/record.url?scp=85078575175&partnerID=8YFLogxK
U2 - 10.1109/ICOCN.2019.8934246
DO - 10.1109/ICOCN.2019.8934246
M3 - Conference contribution
AN - SCOPUS:85078575175
T3 - 2019 18th International Conference on Optical Communications and Networks, ICOCN 2019
BT - 2019 18th International Conference on Optical Communications and Networks, ICOCN 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 18th International Conference on Optical Communications and Networks, ICOCN 2019
Y2 - 5 August 2019 through 8 August 2019
ER -
