TY  - CONF
Y1  - 2010///
SN  - 9781424466238
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-79952742700&doi=10.1109%2fICIAS.2010.5716150&partnerID=40&md5=18a426777daa4a27d9ac490e105719d4
A1  - Tahir, N.
A1  - Mohamad Saad, N.
A1  - Samir, B.B.
A1  - Jain, V.K.
A1  - Aljunid, S.A.
CY  - Kuala Lumpur
AV  - none
N1  - cited By 3; Conference of 2010 International Conference on Intelligent and Advanced Systems, ICIAS 2010 ; Conference Date: 15 June 2010 Through 17 June 2010; Conference Code:84196
N2  - Free space optical communication system (FSO) is a potential solution for increasing bandwidth demands. The FSO has a capability to provide high speed data communication, economic and quick deployable. Although FSO has several advantages, but at the same time FSO faces a major challenge from scintillation introduced by atmospheric turbulence. In this paper, the simulation performance for the binary pulse position modulation (BPPM) system is done under weak and strong atmospheric turbulence. The performances are analyze in terms of bit error rate (BER) and eye diagrams. The system use avalanched photodiode (APD) receiver. The simulation was verified with ideal calculated performance for BPPM. The results show the simulation system is capable to give the BER similar like mathematical model and give the optimum gain of APD to achieve the best BER in atmospheric turbulence environment. The optimum gain for APD result from the simulation for weak turbulence is 150-165 and 160 for strong turbulence. Index Terms-Atmospheric Turbulence, Avalanche Photodiode, Binary Pulse Position Modulation, Free Space Optical Communication Systems.
KW  - Bandwidth demand; Binary pulse position modulation; Eye diagrams; Free space optical communication systems; High-speed data communication; Index terms; Optimum gain; Potential solutions; Simulation performance; Simulation systems; Strong turbulence; System use; Weak turbulence
KW  -  Atmospheric thermodynamics; Atmospheric turbulence; Bandwidth; Bit error rate; Communication; Computer simulation; Gain control; Mathematical models; Packet switching; Photodiodes; Pulse modulation; Pulse position modulation; Telecommunication systems
KW  -  Optical communication
TI  - Binary Pulse Position Modulation simulation system in Free Space Optical Communication Systems
ID  - scholars962
ER  -