Performance evaluation of non-line-of-sight optical communication system operating in the solar-blind ultraviolet spectrum

2016 ◽  
Author(s):  
Nikos Raptis ◽  
Evangelos Pikasis ◽  
Dimitris Syvridis
Keyword(s):  
Performance Evaluation ◽  
Optical Communication ◽  
Communication System ◽  
Ultraviolet Spectrum ◽  
Line Of Sight ◽  
Optical Communication System ◽  
Solar Blind ◽  
System Operating ◽  
Non Line Of Sight

scholarly journals Performance analysis of MIMO communication system with NLOS UV channel

2020 ◽  
Vol 12 (4) ◽  
pp. 91
Author(s):  
Gleb Sergeevich Vasilyev ◽  
Oleg R. Kuzichkin ◽  
Dmitry I. Surzhik
Keyword(s):  
Performance Analysis ◽  
Communication System ◽  
Ad Hoc Network ◽  
Ad Hoc ◽  
Mobile Ad Hoc Network ◽  
Spatial Multiplexing ◽  
Line Of Sight ◽  
Solar Blind ◽  
Mobile Ad Hoc ◽  
Non Line Of Sight

Performance analysis is carried out, of a multiple input, multiple output (MIMO) ultraviolet (UV) communication system with a non-line-of-sight (NLOS) UV channel. The achievable bit error coefficient is calculated using three spatial multiplexing methods for different bitrate values, azimuthal deviation between the directional diagrams of an optical transmitter and an optical receiver, and different noise levels. Full Text: PDF ReferencesZ. Xu, B. Sadler, "Ultraviolet communications: potential and state-of-the-art", IEEE Commun. Mag. 4667-73 (2009). CrossRef D. Han, Y. Liu, K. Zhang et al., "Theoretical and experimental research on diversity reception technology in NLOS UV communication system", Opt. Expr. 20(14), 15833 (2012). CrossRef Q. Guo, N. He, Z. He, "Research on the channel performances and transmission in UV-LED scatter communications", Study Opt. Comm. 3, 64 (2013). DirectLink G. Chen, L. Liao, Z. Li et al., "Experimental and simulated evaluation of long distance NLOS UV communication", Communication Systems, Networks and Digital Signal Processing (CSND-SP), 9th Int. Symp. on IEEE, 904-909 (2014). CrossRef M.A. El-Shimy, S. Hranilovic, "Spatial-Diversity Imaging Receivers for Non-Line-of-Sight Solar-Blind UV Communications", J. Lightwave Techn. 33(11), 2246 (2015). CrossRef G. Shaw, M. Nischan, M. Iyengar, S. Kaushik, M. Griffin, NLOS UV communication for distributed sensor systems, Proc. SPIE 412683, 96 (2000). CrossRef I.S. Konstantinov, G.S. Vasyliev, O.R. Kuzichkin, D.I. Surzhik, I.A. Kurilov, S.A. Lazarev, "AUV Link Mobile Ad-Hoc Network Examination", J. Eng. Adv. Techn. 8(5S) July 2019 CrossRef I.S. Konstantinov, G.S. Vasilyev, O.R. Kuzichkin, I.A. Kurilov, S.A. Lazarev, "Modeling and Analysis of the Characteristics of Ultraviolet Channels under Different Conditions of Radiation Propagation for the Organization of Wireless AD-HOC Network", J. Adv. Res. Dynam. Contr. Syst. 07, 1853 (2018) DirectLink I.S. Konstantinov, G.S. Vasyliev, O.R. Kuzichkin, D.I. Surzhik, I.A. Kurilov, S.A. Lazarev, "Development Of Uv Communication Channels Characteristics Modeling Algorithm In A Mobile Ad-Hoc Network", J. Adv. Res. Dynam. Contr. Syst. 11(08), 1920 (2019). CrossRef G. Chen, F. Abou-Galala, Z. Xu, B.M. Sadler, "Experimental evaluation of LED-based solar blind NLOS communication links", Opt. Expr. 16(19), 15059 (2008). CrossRef

scholarly journals Enhancement the performance of an electro-optic switch by analysis the effect of tensile stress, axial and radial strain

2018 ◽  
Vol 11 (1) ◽  
Author(s):  
Sadeq Adnan Hbeeb
Keyword(s):  
Mathematical Model ◽  
Performance Evaluation ◽  
Tensile Stress ◽  
Analytical Model ◽  
Optical Communication ◽  
Communication System ◽  
Radial Strain ◽  
Optical Communication System ◽  
Electro Optic ◽  
Active Switch

This research presents a technique of an electro optic effect for suggestion model and it optimizes implementation of an electro optics switch using Mat lab simulation program (10). this technique includes design a mathematical model for analysis the effect of tensile stress(y), axial (z)and radial (x)strain on the performance evaluation of an electro optic switch also, it analysis an effect the change of length L and width w of arm of switch. Finally, an active switch optimizes, using the analytical model and considers important device in the modern optical communication system.

Performance evaluation of perfect optical vortices transmission in an underwater optical communication system: publisher’s note

2018 ◽  
Vol 57 (33) ◽  
pp. 9797 ◽  
Author(s):  
Mahdi Khodadadi Karahroudi ◽  
Seyed Ayoob Moosavi ◽  
Abolhasan Mobashery ◽  
Bahman Parmoon ◽  
Hossein Saghafifar
Keyword(s):  
Performance Evaluation ◽  
Optical Communication ◽  
Communication System ◽  
Optical Vortices ◽  
Optical Communication System

Performance evaluation of perfect optical vortices transmission in an underwater optical communication system

2018 ◽  
Vol 57 (30) ◽  
pp. 9148 ◽  
Author(s):  
Mahdi Khodadadi Karahroudi ◽  
Seyed Ayoob Moosavi ◽  
Abolhasan Mobashery ◽  
Bahman Parmoon ◽  
Hossein Saghafifar
Keyword(s):  
Performance Evaluation ◽  
Optical Communication ◽  
Communication System ◽  
Optical Vortices ◽  
Optical Communication System
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