Prediction of ionizing radiation effects induced performance degradation in homodyne BPSK based inter-satellite optical communication systems

Liu, Yun; Zhao, Shanghong; Gong, Zizheng; Zhao, Jing; Li, Xuan; Chen, Dong

doi:10.1016/j.optcom.2015.10.064

Cited by 4 publications

(4 citation statements)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…On the other hand, it will lead to the decrease of the photodetector's responsivity and the increase of dark current [32,33]. As a result, the BER performance of the communication system will be affected [19,25,34,35].…”

Section: Effect Of Radiation On Semiconductorsmentioning

confidence: 99%

See 1 more Smart Citation

Induced electron radiation effect on the performance of inter-satellite optical wireless communication

et al. 2021

View full text Add to dashboard Cite

This paper provides the details of a study on the effects of electron radiation on the Performance of Inters-satellite Optical Wireless Communication (IsOWC). Academia and industry focus on solutions that can improve performance and reduce the cost of IsWOC systems. Spacecraft, space stations, satellites, and astronauts are exposed to an increased level of radiation when in space, so it is essential to evaluate the risks and performance effects associated with extended radiation exposures in missions and space travel in general. This investigation focuses on LEO, especially in the near-equatorial radiation environment. Radiation experiments supported with simulations have made it possible to obtain and evaluate the electron radiation impact on optoelectronics at the device level and system level performances. The electron radiation has induced a system degradation of 70%. This result demonstrates the importance of such an investigation to predict and take necessary and suitable reliable quality service for future space missions.

show abstract

Section: Effect Of Radiation On Semiconductorsmentioning

confidence: 99%

“…The communication transmitters (Tx) and receiver (Rx) designs are based on previous similar investigations [12,20,35,44]. As is shown in Fig 1, Tx consists of a 980 nm CW Tx-Laser, a LiNbO3 amplitude/phase modulator, and an optical amplifier.…”

Section: Analytical Characterization Of the System Performancementioning

confidence: 99%

Induced electron radiation effect on the performance of inter-satellite optical wireless communication

et al. 2021

View full text Add to dashboard Cite

show abstract

“…The previous research indicates that the maximum range is limited to 6000 km since the intersatellite link between LEO satellites with the transmission bit rate and antenna diameter are varied, as well as the enhanced performance using multiple antenna systems and using quadrature phase shift keying (QPSK) modulation technique respectively is discussed . Binary PSK modulation technique is deeply analyzed and simulated to enhance optical intersatellite communication systems to include LEO/LEO with possible transmission distance of 6000 km and 10 Gb/s and LEO/MEO with possible transmission distance of 20 000 km and 1 Gb/s . IsWOC performance system is enhanced with possible transmission bit rate of 2.5 Gb/s and coverage distance of 5000 km.…”

Section: Related Workmentioning

confidence: 99%

“…12 Binary PSK modulation technique is deeply analyzed and simulated to enhance optical intersatellite communication systems to include LEO/LEO with possible transmission distance of 6000 km and 10 Gb/s and LEO/MEO with possible transmission distance 13 of 20 000 km and 1 Gb/s. 13 IsWOC performance system is enhanced with possible transmission bit rate of 2.5 Gb/s and coverage distance of 5000 km. This work has achieved with the same performance an enhancement of 48% when compared to the traditional detection.…”

mentioning

confidence: 99%

Performance enhancement of overall LEO/MEO intersatellite optical wireless communication systems

Rashed

Tabbour

Natarajan

2019

Satell Commun Network

View full text Add to dashboard Cite

Summary This paper has deeply investigated the performance signature of modulation techniques based low earth orbit (LEO)/medium earth orbit (MEO) intersatellite optical wireless communication systems for possible communication coverage distance of 20 000 km with possible transmission bit rate of 0.5 Tb/s. These modulation techniques that are namely multilevel quadrature amplitude modulation (M‐QAM), multilevel phase shift keying (N‐PSK), multilevel pulse amplitude modulation (H‐PAM), and finally multilevel differential phase shift keying (L‐DPSK) based on different electrical pulse generators for upgrading LEO/MEO intersatellite link operation efficiency. These pulse generators that are namely Gaussian pulse generator (GPG), hyperbolic secant pulse generator (HSPG), and raised cosine pulse generator (RCPG). The variations of maximum Q‐factor, minimum bit error rate (BER), and optical signal‐to‐noise ratio in relation to number of bits/symbol for different modulation techniques can be deeply studied in the presence of vertical cavity surface emitting laser (VCSEL). This study is done with using Optiwave system simulation version 7 for different modulation techniques, and all figures are sketched with using wizard Excel sheet set up. It is observed that maximum Q‐factor and minimum BER are optimized with using GPG and 8‐PAM, as well as 4‐DPSK with both HSPG and RCPG.

show abstract

Performance Degradation of Typical 1550 nm Optical Intersatellite Communication Systems in Space Ionizing Radiation Environment

Liu

Zhao

et al. 2017

J. Lightwave Technol.

View full text Add to dashboard Cite

Prediction of ionizing radiation effects induced performance degradation in homodyne BPSK based inter-satellite optical communication systems

Cited by 4 publications

References 25 publications

Induced electron radiation effect on the performance of inter-satellite optical wireless communication

Induced electron radiation effect on the performance of inter-satellite optical wireless communication

Performance enhancement of overall LEO/MEO intersatellite optical wireless communication systems

Performance Degradation of Typical 1550 nm Optical Intersatellite Communication Systems in Space Ionizing Radiation Environment

Contact Info

Product

Resources

About