Design of a Standardized Inter Satellite Optical Wireless Communication (IsOWC) System with Minimum Input Power

Ganga, S.; Asha, R.; Shaija, P.J.

doi:10.1016/j.protcy.2016.08.146

Cited by 23 publications

(2 citation statements)

References 4 publications

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“…Due to these advantages, OWC connections are now being used for a wide range of practical purposes, including deep space communications, inter-satellite links, terrestrial links, fibre backhaul, mechatronic telecommunication, and military access [5,6]. Data transreception is successfully implemented by OWC system between satellites/mechatronic telecommunication systems in the same or different orbits [7]. In contrast to conventional microwave and radio frequency (RF) communication systems, laser beams are used in OWC system to minimize signal power loss [8].…”

Section: Introductionmentioning

confidence: 99%

Analysis of hybrid PDM-4QAM-OFDM for inter-satellite/mechatronic telecommunication using FSO system

2024

Opto-Electronics Review

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In this paper, the designing and simulation of 400 Gbps polarisation division multiplexingquadrature amplitude modulation-orthogonal frequency division multiplexing (PDM-4QAM-OFDM)-based inter-satellite optical wireless communication (IsOWC)/mechatronic telecommunication system for improving the link information carrying capacity was carried out. With quadrature amplitude modulation (QAM) encoding, the performance of the executed system has been addressed using metrics such as signal to noise ratio (SNR) and total received power (RP). The performance with suggested system has been examined in relation to the effects of various factors such as operating wavelength, transmission power, and receiving pointing error angle. Moreover, a better identification method for improving connection reach between mechatronic devices/satellites has been revealed in this study. A performance comparison of the proposed system with other implemented approaches has been made in the final step.

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Section: Introductionmentioning

confidence: 99%

Analysis of hybrid PDM-4QAM-OFDM for inter-satellite/mechatronic telecommunication using FSO system

2024

Opto-Electronics Review

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“…The maximum transmission range at 30 Mbps of data rate is computed as 22 500 km, which limits to 2810 km at 90 Gbps of data rate. S. S. Ganga et al reported the development of a low‐power IsOWC link between two Low‐Earth Orbit satellites . A Square root (SQRT) device having square root transfer characteristics has been deployed after the Avalanche photodiode at the receiver unit to improve the link performance.…”

Section: Introductionmentioning

confidence: 99%

A high‐speed long‐haul wavelength division multiplexing–based inter‐satellite optical wireless communication link using spectral‐efficient 2‐D orthogonal modulation scheme

Singh

Malhotra

2019

Int J Communication

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Summary In this work, we propose a novel multi‐bit/symbol spectral‐efficient optical orthogonal modulation scheme based on simultaneously modulating differential quadrature phase shift keying (DQPSK)‐polarization shift keying (PolSK) in a 16‐channel wavelength division multiplexing (WDM)‐based inter‐satellite optical wireless communication (IsOWC) system. Through numerical simulations, we demonstrate a reliable transportation of 16 × 100 Gbps information over 25 000 km of transmission range with acceptable bit error rate (BER) using the proposed system. Further, the impact of space turbulences (ie, pointing error losses) on the BER performance of the proposed IsOWC link has been evaluated using numerical simulations. The simulation results report a successful transportation of information up to 2.7 μrad receiver pointing error angle with acceptable performance.

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Performance Analysis of ISOWC Link Considering Different Modulation Schemes

Dahiya

Anuranjana

Kaur

2021

Micro-Electronics and Telecommunication Engineering

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Design of a Standardized Inter Satellite Optical Wireless Communication (IsOWC) System with Minimum Input Power

Cited by 23 publications

References 4 publications

Analysis of hybrid PDM-4QAM-OFDM for inter-satellite/mechatronic telecommunication using FSO system

Analysis of hybrid PDM-4QAM-OFDM for inter-satellite/mechatronic telecommunication using FSO system

A high‐speed long‐haul wavelength division multiplexing–based inter‐satellite optical wireless communication link using spectral‐efficient 2‐D orthogonal modulation scheme

Performance Analysis of ISOWC Link Considering Different Modulation Schemes

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