Browsing R. Badlishah Ahmad, Prof. Ir. Ts. Dr. by Issue Date

Now showing items 21-40 of 147

    • 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 ...

    • Genetic algorithms for VLSI micro-Cell layout area optimization based on binary tree 

      Hasliza, A. Rahim@Samsuddin; Ab Al-Hadi, Ab Rahman; R. Badlishah, Ahmad; 'Aini Syuhada, Md Zain; M.I., Ahmad; Wan Nur Suryani Firuz, Wan Arrifin (ACTA Press, 2008-04-02)
      This paper presents a novel module placement based on genetic algorithm (GA) for macro-cell layouts placement that minimizes the chip area size. A binary tree method for non-slicing tree construction process is utilized ...

    • Improving system performance through operating system optimization on embedded devices platform 

      Daud, S.; Khalib, Z.I.A.; R. Badlishah, Ahmad (Institute of Electrical and Electronics Engineering (IEEE), 2008-05)
      Implemented with a low speed CPU, small memory footprint, low static memory storage and developed specifically for low power requirement, small embedded devices are significantly affected by processing time. By cutting ...

    • A genetic algorithm approach to VLSI macro cell non-slicing floorplans using binary tree 

      Hasliza, A. Rahim@Samsuddin; Ab Rahman, A. A H; Andaljayalakshmi, G.; R. Badlishah, Ahmad; Wan Nur Suryani Firuz, Wan Ariffin (Institute of Electrical and Electronics Engineering (IEEE), 2008-05)
      This paper proposes an optimization approach for macro-cell placement which minimizes the chip area size. A binary tree method for non-slicing tree construction process is utilized for the placement and area optimization ...

    • A genetic algorithm approach to VLSI macro cell non-slicing floorplans using binary tree 

      Hasliza, A. Rahim@Samsuddin; Ab Al-Hadi, Ab Rahman; Andaljayalakshmi, G.; R. Badlishah, Ahmad; Wan Nur Suryani Firuz, Wan Arrifin (Institute of Electrical and Electronics Engineers (IEEE), 2008-05-13)
      This paper proposes an optimization approach for macro-cell placement which minimizes the chip area size. A binary tree method for non-slicing tree construction process is utilized for the placement and area optimization ...

    • 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 ...

    • Effective design of optical code-division multiple access network using random diagonal codes 

      Hilal Adnan, Fadhil, Dr.; Syed Alwee Aljunid, Syed Junid, Prof. Dr.; R. Badlishah, Ahmad, Assoc. Prof. Dr. (Institute of Electrical and Electronics Engineers (IEEE), 2008-08-26)
      In this paper we study the use of a new code called Random Diagonal (RD) code for Spectral Amplitude Coding (SAC) optical Code Division Multiple Access (CDMA) networks, using Fiber Bragg-Grating (FBG), FBG consists of a ...

    • Random diagonal codes for spectral amplitude coding optical CDMA systems using fiber Bragg-Grating 

      Hilal Adnan, Fadhil; Syed Alwee Aljunid, Syed Junid; R. Badlishah, Ahmad (Institute of Electrical and Electronics Engineering (IEEE), 2008-08-26)
      In this paper we study the use of a new code called Random Diagonal (RD) code for Spectral Amplitude Coding (SAC) optical Code Division Multiple Access (CDMA) networks, using Fiber Bragg-Grating (FBG), FBG consists of a ...

    • New code structure for spectral amplitude coding OCDMA system 

      Hilal Adnan, Fadhil; Syed Alwee Aljunid, Syed Junid; R. Badlishah, Ahmad (The institute of Electronics, Information and Communication Engineers (IEICE), 2008-10)
      A new code structure for spectral amplitude coding in optical code division multiple access (OCDMA) systems called Smart Direct Detection (SDD) code is proposed. SDD code is constructed using code segment and data segment. ...

    • Embedded system for biometric identification based on iris detection 

      Ahmad Nasir, Che Rosli; R. Badlishah, Ahmad; Ali Yeon, Md Shakaff; Mohamad Rizon, Mohamed Juhari (Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
      Biometric identification provides a reliable and secure user authentication for the increased security requirements. The deployment of advanced computer vision methods for biometric identification system in an embedded ...

    • The effects of compiler optimizations on embedded system power consumption 

      Shuhaizar, Daud; R. Badlishah, Ahmad; Nukala S., Murhty (Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
      Power consumption is a subject of serious consideration in embedded systems design because embedded systems are constrained to stringent power and energy requirements. The mission of lowering power consumption and energy ...

    • Security protection using Simple Object Access Protocol (SOAP) messages techniques 

      Ghossoon, Mohammed Waleed Al-Saadoon; R. Badlishah, Ahmad (Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
      Web Services are modular and distributed applications and are based on industry standard technologies. Nowadays, a message traveling through Internet is relatively simple to be read or modified [1]. This is due to the ...

    • Feasibility study of a non-destructive fruit maturity testing system on banana utilizing capacitive properties 

      Zulkifli, Husin; Abdul Hallis, Abdul Aziz; R. Badlishah, Ahmad (Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
      Fruit maturity classification is hard to determine. This is certainly true, for some fruits whose color have no direct correlation with its level of maturity or ripeness. The levels of maturity can be determined by human ...

    • A parametric study of broadband planar inverted F antenna (PIFA) for WLAN application 

      Azremi, Abdullah Al Hadi; Saidatul Norlyana, Azemi; R. Badlishah, Ahmad; Soh, Ping Jack (Institute of Electrical and Electronics Engineering (IEEE), 2008-12-01)
      A novel of comprehensive study and useful information for the design of broadband Planar Inverted F antenna (PIFA) is proposed. The antenna including the ground plane has a total dimension 6mm × 70mm × 30mm has been optimized ...

    • Triple-play services using random diagonal code for spectral amplitude coding OCDMA systems 

      Hilal Adnan, Fadhil; Syed Alwee Aljunid, Syed Junid, Prof. Madya; R. Badlishah, Ahmad (Fachverlag Schiele and Schoen GmbH, 2009)
      In this paper, a new code called Random Diagonal (RD) code for spectral amplitude coding optical code division multiple access (OCDMA) networks is presented. This code is compared with other codes like MQC, MFH and Hadamard ...

    • 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 ...

    • Bluetooth wireless network authentication using radio frequency communication protocol 

      Waleed, Ghossoon M.; M. Faizal; R. Badlishah, Ahmad, Prof. Madya Dr.; Mohd Fareq, Abd Malek; M. Alif, Ghani (Science Publications, 2009)
      Problem statement: Bluetooth has emerged as very popular ad hoc network standard today. Bluetooth network applications include wireless synchronization, e-mail/internet/intranet access using local personal computer ...

    • The effects of compiler optimizations on embedded system power consumption 

      Shuhaizar, Daud; R. Badlishah, Ahmad; Nukala S., Murhty (Inderscience Enterprises Limited, 2009)
      Power consumption is a subject of serious consideration in embedded systems design because embedded systems are constrained to stringent power and energy requirements. The mission of lowering power consumption and energy ...

    • DSP-Based Wireless GSM Remote Car Monitoring System with GPS Navigator 

      Hasliza, A. Rahim@Samsuddin; R. Badlishah, Ahmad, Prof Madya Dr.; Aini Syuhada, Mat Zain; Wan Nur Suryani Firuz, Wan Ariffin (Universiti Malaysia Perlis, 2009)
      The design and implementation of the vehicle monitoring system based an remote cellular control compose of three primary components which includes GPS module, cell phone and DSP board 57xx series. The DSP processor (TI) ...

    • Multiband fractal planar inverted F antenna (F-PIFA) for mobile phone application 

      Saidatul, N.A.; Azremi, Abdullah Al Hadi; R. Badlishah, Ahmad, Prof. Madya Dr.; Soh, Ping Jack; Fareq, Malek (EMW Publishing, 2009)
      The design of a novel Fractal planar inverted F antenna (F-PIFA) based on the self affinity property is presented in this paper. The procedure for designing a Fractal Planar Inverted F Antenna is explained and three different ...