Browsing Mohd Rashidi Che Beson, Ir. Dr. by Author "Anuar, Mat Safar"
Now showing items 1-6 of 6
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Compressing Turbulence Effect in FSO using New Modulation Technique
Norizan, Mohamed Nawawi; Anuar, Mat Safar; Abdul Rahman, Kram; Mohd Rashidi, Che Beson; Junita, Mohd Nordin (EDP Sciences, 2017)Diffusers transmitter modulation to reduce the effect of atmospheric turbulence in free space optical communication system is described in this paper. This technique uses dual transmitters and dual receivers which are using ... -
Effective design for Optical CDMA based on radio over fiber (RoF) technique
Mohd Rashidi, Che Beson; Syed Alwee Aljunid, Syed Junid; Anuar, Mat Safar; Yaakob, S. (EDP Sciences, 2017)In this paper, the performance of OCDMA coding systems utilizing the radio over fiber (RoF) technique is presented. It has been done by means of conventional OptiSystem simulation tools, where the propagation of radio ... -
Investigation on Heavy Precipitation Effects over FSO Link
M. F., Talib; Abdul Rahman, Kram; Anuar, Mat Safar; Mohd Rashidi, Che Beson; Syed Alwee Aljunid, Syed Junid (EDP Sciences, 2017)This paper has examined the performance of free space optic system and scattering effects over the laser propagation. Analysis result based on Optisystem simulation software and rain data collected from Malaysia Meteorological ... -
New catenated OFDM modulation scheme in zero cross correlation OCDMA at various number of user and effective power
Norizan Mohamed, Nawawi; Anuar, Mat Safar; Junita, Mohd Nordin; Mohd Rashidi, Che Beson (EDP Sciences, 2017)This paper proposes an integration of optical Code Division Multiple Access (OCDMA) with new catenated Orthogonal Frequency Division Multiplexing (OFDM) modulation scheme. This effective combination based on Zero Cross ... -
Optical Generation of 80 GHz Downstream Data in Radio over Fiber System Based on Stimulated Brillouin Scattering
M. M. H., Husaini; Mohd Rashidi, Che Beson; Anuar, Mat Safar; Rosdisham, Endut; Syed Alwee Aljunid, Syed Junid (EDP Sciences, 2017)In this work, we proposed Stimulated Brillouin Scattering (SBS) in an optical generation of millimeter waves (mm-waves) for radio over fiber (RoF) system with the transmission of 2.5 Gbps data rate. SBS method is achieved ... -
Optimization FSO Performance Under Strong Turbulence Effect By Enhanced New Carrier Data Transmission Technique
Ummul K.R.; Anuar, Mat Safar; Rahman, A.K.; Mohd Rashidi, Che Beson; Syed Alwee Aljunid, Syed Junid (EDP Sciences, 2017)This paper focus on mitigating the atmospheric turbulence effect in free space optical communication using a dual diffuser modulation (DDM) technique. The most deteriorate the FSOC is scintillation where it affected the ...