Evaluation method for co-frequency interference between satellites

Meishan Chen; Xin Pan; Feng Xu

doi:10.1117/12.3012265

21 December 2023 Evaluation method for co-frequency interference between satellites

Meishan Chen, Xin Pan, Feng Xu

Proceedings Volume 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023); 129700S (2023) https://doi.org/10.1117/12.3012265
Event: Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 2023, Guilin, China

Abstract

In recent years, with the development of inter satellite network technology and the flourishing of commercial micro satellites, the number of satellites in orbit has increased sharply, and the problem of frequency interference between satellites and constellations is particularly prominent. Due to the use of the same frequency band in similar satellite services as agreed by the International Telecommunication Union, the issue of co frequency interference between geostationary orbit satellites and non geostationary orbit satellites, as well as between different non geostationary orbit satellites, is becoming increasingly prominent due to real-time changes in relative positions. This article takes the Beidou Navigation Constellation as an example and proposes an interference evaluation method for calculating and evaluating inter satellite co frequency interference through modeling analysis.

Citation Download Citation

Meishan Chen, Xin Pan, and Feng Xu "Evaluation method for co-frequency interference between satellites", Proc. SPIE 12970, Fourth International Conference on Signal Processing and Computer Science (SPCS 2023), 129700S (21 December 2023); https://doi.org/10.1117/12.3012265

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available