Abstract
In this work, we report the designing and simulative analysis of a novel 400 Gbps coherent detection-orthogonal frequency division multiplexing (CO-OFDM) based inter-satellite optical wireless communication (IsOWC) system incorporating polarization division multiplexing (PDM) for enhancing information carrying capacity of the link. The performance of the proposed system has been discussed for 4-level phase shift keying and quadrature amplitude modulation encoding schemes using signal-to-noise ratio, total received power, and constellation diagram of the received signal as performance metrics. Also, the impact of different parameters such as operating wavelength, transmission power, and receiver pointing error angle on the performance of the proposed system has been investigated. Furthermore, an enhanced detection technique for link reach enhancement has been reported in this work. Finally, the performance of the proposed CO-OFDM based IsOWC system has been compared for with and without using the PDM technique.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
