R. Badlishah Ahmad, Prof. Ir. Ts. Dr.: Recent submissions

Now showing items 141-147 of 147

    • Performance analysis of optical zero cross correlation in OCDMA system 

      Anuar, Mat Safar; Syed Alwee Aljunid, Syed Junid; R. Badlishah, Ahmad; Saad, N.M.; Andonovic, I. (Asian Network for Scientific Information, 2007)
      We propose a new code structure for Spectral-Amplitude Coding Optical Code Division Multiple Access (OCDMA) systems with zero cross-correlation and theoretically demonstrate the performance of this code by using a direct ...

    • Web-based wireless data acquisition system using 32bit single board computer 

      R. Badlishah, Ahmad; Wan Muhamad Azmi, Mamat; Mohamad Rizon, Mohamed Juhari; Shuhaizar, Daud; Arshad, N.W. (Institute of Electrical and Electronics Engineering (IEEE), 2008)
      The design and architecture of a web-based wireless data acquisition system are presented. This system provides a web interface for remote monitoring of sensors deployed which connected using wireless technology. The design ...

    • FPGA based control IC for multilevel inverter 

      Muhammad Imran, Ahmad; Zulkifli, Husin; R. Badlishah, Ahmad; Hasliza, A. Rahim; Mohamad Suhaizal, Abu Hassan; Mohd Nazrin, Md Isa (Institute of Eelectrical and Electronics Engineering (IEEE), 2008-05-13)
      Multilevel inverter is used in applications that need high voltage and high current. The topologies of multilevel inverter have several advantages such as lower THD, lower EMI generation, better output waveform and higher ...

    • Performance of random diagonal code for OCDMA systems using new spectral direct detection technique 

      Hilal Adnan, Fadhil; Syed Alwee Aljunid, Syed Junid; R. Badlishah, Ahmad (Elsevier Inc, 2009-01-31)
      This paper studies the performance of random diagonal (RD) code for spectral-amplitude coding OCDMA (SAC-OCDMA) system using a newly proposed spectral direct detection technique. RD code is constructed using code segment ...

    • Improving BER using RD Code for spectral amplitude coding optical CDMA network 

      Fadhil, H.A; Syed Alwee Aljunid, Syed Junid; R. Badlishah, Ahmad (Institute of Electrical and Electronics Engineering (IEEE), 2009)
      A new code for spectral-amplitude coding optical code-division multiple-access system is proposed called random diagonal (RD) code. This code is constructed using code segment and data segment. One of the important properties ...

    • Portable Network Aquisition System using Single Board Computer & GNU/Linux 

      Md. Mostafijur, Rahman; R. Badlishah, Ahmad, Dr.; Salina, Mohd Asi; Zahereel Ishwar, Abdul Khalib; W.M.A. Mamat; Ahmed Nasir, Che Rosli (Universiti Malaysia Perlis (UniMAP), 2008-03-15)
      bstrac: Due to the increase in the use of the World-wide Web and other applications, determining which host and which application generates how much network traffic is becoming critical in managing and using network ...

    • Embedded Networked Sensing System 

      R. Badlishah, Ahmad, Assoc. Prof. Dr.; Mohamad Rizon, Mohamed Juhari, Assoc. Prof. Dr.; Wan Muhamad Azmi, Mamat; Ahmad Nasir, Che Rosli; Shuhaizar, Daud; Abdul Halis, Abdul Aziz; Intan Shafinaz, Mohammad; Nurfarhana, Maamor (School of Computer & Communication Engineering, 2008-01-09)
      Develop a reliable data acquisition sensing system based on 32 bit single board computer using Linux which collect analog sensor's input and store on server.