Rizalafande Che Ismail, Prof. Ir. Dr.

 

About Prof. Ir. Dr. Rizalafande Che Ismail

Prof. Ir. Dr. Rizalafande Che Ismail is currently a Professor Ir. Dr. at Faculty of Electronic Engineering Technology , Universiti Malaysia Perlis

He was formerly from School of Microelectronic Engineering

ORCID ID: https://orcid.org/0000-0002-2379-6115

Scopus Author ID: 22634128600

Email: Rizalafande Che Ismail


Research Interests

VHDL Programming

VLSI Technology

Digital Electronics

Microelectronics Engineering


News

Skills and Expertise: VLSI Circuit and System, Computer Arithmetic Algorithms, Low Power and High Speed System, Analog & Mixed Signal, Digital Signal Processing, Image & Video Processing

Recent Submissions

  • High performance systolic array core architecture design for DNA sequencer 

    Dayana, Saiful Nurdin; Mohd. Nazrin, Md. Isa; Rizalafande, Che Ismail; Muhammad Imran, Ahmad (EDP Sciences, 2018)
    This paper presents a high performance systolic array (SA) core architecture design for Deoxyribonucleic Acid (DNA) sequencer. The core implements the affine gap penalty score Smith-Waterman (SW) algorithm. This time-consuming ...

  • Development of varied CMOS ring oscillator topologies in 0.13-μm CMOS technology 

    Sohiful Anuar, Zainol Murad, Dr.; Rizalafande, Che Ismail, Dr.; Mukhzeer, Mohamad Shahimin, Dr.; Mohd Fairus, Ahmad; Rohana, Sapawi (Trans Tech Publications Inc., 2014)
    This paper presents varied CMOS ring oscillator topologies using Silterra 0.13-µm Process. Three topologies of ring oscillators have been designed which is the single-ended ring oscillator, differential ring oscillator and ...

  • Improved addition and subtraction in logarithmic number system: Technique and analysis 

    Rizalafande, Che Ismail, Dr.; Norzahiyah, Nordin; Asral, Bahari Jambek, Dr. (AENSI Publisher All rights reserved, 2013-10)
    Logarithmic Number System (LNS) is an alternative beside Floating Point (FLP) when an application requires a large dynamic range in the number processed. It allows simple implementation of multiplication and division using ...

  • A comparative analysis between logarithmic number system and floating-point ALU 

    Rizalafande, Che Ismail, Dr.; Coleman, John Nicholas; Norzahiyah, Nordin; Zaliman, Sauli, Dr. (AENSI Publisher All rights reserved, 2013-10)
    The ease and accuracy of executing the multiplication and division operations by using either fixed-point addition or subtraction is what makes the logarithmic number system an attractive option. However, its main drawback ...

  • Improved subtraction function for logarithmic number system 

    Rizalafande, Che Ismail, Dr.; Sohiful Anuar, Zainol Murad, Dr.; Razaidi, Hussin; Coleman, John Nicholas (Elsevier Ltd., 2013)
    Logarithmic number system can be highly considered as an alternative to floating-point, specifically for applications that require a wide dynamic range of numbers for their arithmetic operations. To date, its implementation ...

  • Improved subtraction function for logarithmic number system 

    Rizalafande, Che Ismail, Dr.; Sohiful Anuar, Zainol Murad, Dr.; Hussin, R. (Malaysian Technical Universities Network (MTUN), 2012-11-20)
    Logarithmic number system can be highly considered as an alternative to floating-point, specifically for applications that require a wide dynamic range of numbers for their arithmetic operations. To date, its implementation ...