Application scheme and performance analysis of free space optical communication technology in INMARSAT-Reference-Cited by-同舟云学术

Application scheme and performance analysis of free space optical communication technology in INMARSAT

Published:2021-12-15 Issue:0 Volume:0 Page:
ISSN:2191-6322
Container-title:Journal of Optical Communications
language:en
Short-container-title:

Author:

Yi Zhongli¹,Wang Fuzhai¹,Jin Lianjie¹,Zhan Yueying²

Affiliation:

1. Transport Planning and Research Institute, Ministry of Transport , 100028 , Beijing , China

2. Key Laboratory of Space Utilization, Technology and Engineering Center for Space Utilization, Chinese Academy of Science , 100094 , Beijing , China

Abstract

Abstract In this study, we propose an application scheme of free space optical communication technology in INMARSAT, and propose a 1.12 Tbit/s coherent free-space optical (FSO) communication system based on wavelength division multiplexing (WDM) and polarization-multiplexing quadrature phase shift keying (PM-QPSK) modulation technology. Based on optisystem software platform, the spectrum, bit error rate (BER), received power, error vector magnitude (EVM), and receiver sensitivity of the edge and middle channels of the system are analyzed. The simulation results show that the transmission rate and channel capacity of INMARSAT communication system are greatly improved by selecting the channel spacing and transmission environment reasonably.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Atomic and Molecular Physics, and Optics

Link

https://www.degruyter.com/document/doi/10.1515/joc-2021-0090/pdf

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