Optimization of coherent detection technology for inter-satellite tracking

被引：0
|
作者：
机构：
来源：
| 2005年 / Chinese Optical Society, Xi'an, China卷 / 34期
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The mathematical model of coherent detection for inter-satellite tracking is rebuilt under Gaussian approximation. The intermediate frequency current from a detector as a function of a beam mismatched angle is calculated under this model which can get a smaller error compared with the one under plate wave approximation. The expression of the intermediate frequency current is simplified by choosing a right ratio between the detector diameter and the beam diameter, which can improve the calculation efficiency.
引用
收藏
相关论文
共 50 条
  • [1] Heterodyne coherent tracking technology for inter-satellite laser link during direct sunlight
    Zhang, Wenrui
    Yan, Xu
    Cao, Changqing
    Zeng, Xiaodong
    Feng, Zhejun
    Jiang, Chengzhi
    Wang, Bo
    Zhang, Ruofan
    INFRARED PHYSICS & TECHNOLOGY, 2021, 116
  • [2] Research on angular displacement detection technology of inter-satellite laser communication based on coherent system
    Zhang, Yiqun
    Jiang, Huilin
    Song, Yansong
    Liu, Ming
    Ding, Runwei
    Xue, Jiayin
    Qian, Zhenyang
    Sun, Liyu
    Wang, Changwei
    OPTICS COMMUNICATIONS, 2025, 574
  • [3] Inter-satellite laser-ranging based on intradyne coherent detection
    Zhu, Funan
    Lu, Shaowen
    Sun, Jianfeng
    Zhu, Ren
    Hou, Xia
    Chen, Weibiao
    APPLIED OPTICS, 2021, 60 (28) : 8930 - 8938
  • [4] Coherent Inter-Satellite and Satellite-Ground Laser Links
    Gregory, Mark
    Heine, Frank
    Kaempfner, Hartmut
    Lange, Robert
    Lutzer, Michael
    Meyer, Rolf
    FREE-SPACE LASER COMMUNICATION TECHNOLOGIES XXIII, 2011, 7923
  • [5] Strategy for inter-satellite antenna acquisition and tracking
    Zhai, Zheng-An
    Tang, Chao-Jing
    Yuhang Xuebao/Journal of Astronautics, 2009, 30 (05): : 1947 - 1952
  • [6] Inter-satellite tracking for co-location
    Baetz, O.
    Soop, E.M.
    Soppa, U.
    GRS - Bericht (Gesellschaft fuer Reaktorsicherheit), 1994, 108
  • [7] Study on Quantum Inter-satellite Link Technology
    Zheng, Xian'an
    Wang, Ying
    Meng, Yansong
    Su, Zhe
    CHINA SATELLITE NAVIGATION CONFERENCE (CSNC) 2015 PROCEEDINGS, VOL III, 2015, 342 : 839 - 849
  • [8] Optimization of inter-satellite laser communication links
    Department of Information and Electronic Engineering, Zhejiang University, Hangzhou 310027, China
    Bandaoti Guangdian, 2006, 3 (314-317+321):
  • [9] SATELLITE COMMUNICATIONS MODERNIZING OF INTER-SATELLITE SYSTEMS BY LASER TECHNOLOGY
    Mazalkova, Marketa
    ICMT '07: INTERNATIONAL CONFERENCE ON MILITARY TECHNOLOGIES, 2007, : 634 - 638
  • [10] Inter-satellite tracking methods and applications: A comprehensive survey
    Jain, Rashika
    Speretta, Stefano
    Dirkx, Dominic
    Gill, Eberhard
    ADVANCES IN SPACE RESEARCH, 2024, 74 (08) : 3877 - 3901
12345