Browsing Mohd Rashidi Che Beson, Ir. Dr. by Author "Syed Alwee Aljunid, Syed Junid"

Now showing items 1-11 of 11

    • 60 GHz Milimeter-Wave Antennas for Point-to-Point 5G Communication System 

      Aishah, A. S.; Mohd Rashidi, Che Beson; Saidatul Norlyana, Azemi‬; Syed Alwee Aljunid, Syed Junid (EDP Sciences, 2017)
      In this paper microstrip patch antenna for millimeter-wave is proposed. Evolution of shape microstrip antenna are designed which is from rectangular antenna to triangle antenna and changed to triangle with slot. The proposed ...

    • Comparison between Conventional OCDMA and Subcarrier Multiplexing SAC OCDMA System Based on Single Photodiode Detection 

      Nur Amirah Amni, Ahmad; Junita, Mohd Nordin; Syed Alwee Aljunid, Syed Junid; Mohd Rashidi, Che Beson; Rosdisham, Endut (EDP Sciences, 2017)
      This paper demonstrates the comparison between conventional OCDMA system and subcarrier multiplexing (SCM) SAC-OCDMA system by applying Recursive Combinatorial (RC) code based on single photodiode detection (SPD). SPD is ...

    • Design and Implementation of an Embedded Smart Intruder Surveillance System 

      Naseer, Sabri; M. S., Salim; Sarah, Fouad; Syed Alwee Aljunid, Syed Junid; Fahad Taha, AL-Dhief; Mohd Rashidi, Che Beson (EDP Sciences, 2018)
      Remote and scattered valuable and sensitive locations such as labs and offices inside university campus need efficient monitoring and warning system. As well as scattered area and belonging. This research presents a Real-Time ...

    • 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 ...

    • Influence of Code Size Variation on the Performance of 2D Hybrid ZCC/MD in OCDMA System 

      Rima, Matem; Syed Alwee Aljunid, Syed Junid; Junita, Mohd Nordin; Mohd Rashidi, Che Beson; Israa, Shihab Ahmed (EDP Sciences, 2018)
      Several two dimensional OCDMA have been developed in order to overcome many problems in optical network, enhancing cardinality, suppress Multiple Access Interference (MAI) and mitigate Phase Induced Intensity Noise (PIIN). ...

    • 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 ...

    • 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 ...

    • Performance comparison of Triangle Antenna of 60 GHz for 5G Wireless Communication Network 

      Aishah, S. A.; Mohd Rashidi, Che Beson; Saidatul Norlyana, Azemi; Syed Alwee Aljunid, Syed Junid (EDP Sciences, 2017)
      In this paper microstrip triangle with slot antenna for 5G wireless communication network are proposed. The microstip triangle antenna is design and operating 60 GHz milimeter-wave frequency band and it's suitable for 5G ...

    • Performance Evaluation of a Novel Optimization Sequential Algorithm (SeQ) Code for FTTH Network 

      Fazlina, C. A. S.; Mohd Rashidi, Che Beson; Rahman, A. K.; Syed Alwee Aljunid, Syed Junid (EDP Sciences, 2017)
      The SeQ codes has advantages, such as variable cross-correlation property at any given number of users and weights, as well as effectively suppressed the impacts of phase induced intensity noise (PIIN) and multiple access ...

    • Performance evaluation of downlink design based on free space optical system 

      Anis Afina, Azman; Mohd Rashidi, Che Beson; Rahman, A. K.; Syed Alwee Aljunid, Syed Junid; Yaakob, S. (EDP Sciences, 2017)
      In this paper, the performance of downlink design utilizing the free space optic (FSO) is presented. The permissible BER of 10-58 is achieved when the system utilized 40 cm aperture diameter. The highest system sensitivity ...