Afaq Ahmad

Professor., PhD, M.Sc. Eng., B.Sc. Eng., PG Diploma

  • 230 Citations
  • 11 h-Index
1976 …2019
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Research Output 1976 2019

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Article
2018
1 Citation (Scopus)

Performance evaluation of OFDM based watermarking robust to multipath spatial shifts

Pullayikodi, S. K., Altrhuni, N., Tarhuni, N., Ahmad, A. & Bait Shiginah, F. A., Jan 1 2018, In : International Journal of Computing and Digital Systems. 7, 1, p. 51-58 8 p.

Research output: Contribution to journalArticle

Watermarking
Orthogonal frequency division multiplexing
Telemedicine
Multipath fading
Fading channels
2017
Open Access
4 Citations (Scopus)

Customized hardware crypto engine for wireless sensor networks

Awadalla, M., Al Maashri, A., Pathuri, L. & Ahmad, A., Jul 1 2017, In : Indonesian Journal of Electrical Engineering and Computer Science. 7, 1, p. 263-275 13 p.

Research output: Contribution to journalArticle

Wireless Sensor Networks
Wireless sensor networks
Engine
Hardware
Engines

Design of a Gray Encoder and Counter Using D-FFs and MUXs

Al-Busaidi, S., Ahmad, A. & Awadallah, M., 2017, In : Oriental journal of computer science and technology. 10, 3, p. 539-548 10 p.

Research output: Contribution to journalArticle

Open Access
2016
2 Citations (Scopus)
Sensor nodes
Particle accelerators
Engines
Hardware
Cryptography
2015
1 Citation (Scopus)

Current ISBN system – Learning and practicing via simulation

Ahmad, A., Rizvi, M. A. K., Mohanan, N. & Ahmad, S., Sep 1 2015, In : International Journal of Applied Engineering Research. 10, 18, p. 39138-39144 7 p.

Research output: Contribution to journalArticle

Numbering systems
Error detection
Error correction
Standardization
2014
4 Citations (Scopus)

Classification of faults in Nuclear Power Plant

Awadalla, M., Abdien, A. K., Rashad, S. M., Ahmed, A. & Al Abri, D., 2014, In : WSEAS Transactions on Systems. 13, p. 274-284 11 p.

Research output: Contribution to journalArticle

Nuclear power plants
Support vector machines
Genetic algorithms
2 Citations (Scopus)

Design of an automated system for proper utilization of travel time variability of public transport system

Ahmad, A., Rizvi, M. A. K., Mohanan, N., Sait, Y. Z., D’Silva, A. S. & Sadhu, M., 2014, In : International Journal of Applied Engineering Research. 9, 21, p. 9391-9400 10 p.

Research output: Contribution to journalArticle

Traffic congestion
Travel time
Pickups
Global system for mobile communications
Microcontrollers
4 Citations (Scopus)
Observability
Controllability
1 Citation (Scopus)
Binary sequences
Shift registers
Built-in self test
Feedback
Cryptography
2013
5 Citations (Scopus)

Computing and listing of number of possible m-sequence generators of order n

Ahmad, A., Al-Busaidi, S. S., Maashri, A. A., Awadalla, M., Rizvi, M. A. K. & Mohanan, N., Oct 2013, In : Indian Journal of Science and Technology. 6, 10, p. 5359-5369 11 p.

Research output: Contribution to journalArticle

Generator
Computing
Primitive Polynomial
Search Problems
Characteristic polynomial
12 Citations (Scopus)

On properties of PN sequences generated by LFSR - A generalized study and simulation modeling

Ahmad, A., Al-Busaidi, S. S. & Al-Musharafi, M. J., Oct 2013, In : Indian Journal of Science and Technology. 6, 10, p. 5351-5358 8 p.

Research output: Contribution to journalArticle

Computer simulation
Testing
MATLAB
2012
2 Citations (Scopus)

A nonconventional approach to generating efficient binary gray code sequences

Ahmad, A. & Bait-Shiginah, F., 2012, In : IEEE Potentials. 31, 3, p. 16-19 4 p., 6193295.

Research output: Contribution to journalArticle

Hamming distance
Binary codes
patent
2011
4 Citations (Scopus)
Shift registers
Data compression
Polynomials
Feedback
Built-in self test
12 Citations (Scopus)
Redundancy
Polynomials
Telecommunication systems
Error detection
Error correction
2010
11 Citations (Scopus)

Design of a realistic test simulator for a built-in self test environment

Ahmad, A. & Al-Abri, D., 2010, In : Journal of Engineering Research. 7, 2, p. 69-79 11 p.

Research output: Contribution to journalArticle

Built-in self test
Simulators
Fault tolerant computer systems
Design for testability
Logic design
2009
1 Citation (Scopus)

A less complex algorithmic procedure for computing gray codes

Ahmad, A. & Suwailam, M. M. B., 2009, In : Journal of Engineering Research. 6, 2, p. 12-19 8 p.

Research output: Contribution to journalArticle

Boolean functions
2008
14 Citations (Scopus)
Binary sequences
Built-in self test
Shift registers
Cryptography
Feedback
2002
6 Citations (Scopus)
Seed
Polynomials
Shift registers
Masks
Feedback
2 Citations (Scopus)
signature analysis
shift registers
Shift registers
Feedback
Testing
1998
2 Citations (Scopus)
Built-in self test
Testing
Networks (circuits)
1997
14 Citations (Scopus)
Shift registers
Built-in self test
Testing
Combinatorial circuits
Hardware
19 Citations (Scopus)
Binary sequences
Shift registers
Feedback
Digital circuits
Polynomials
1994
12 Citations (Scopus)
Shift registers
Seed
Polynomials
Feedback
Testing
1990
18 Citations (Scopus)

Are primitive polynomials always best in signature analysis?

Ahmad, A., Nanda, N. K. & Garg, K., 1990, In : IEEE Design and Test of Computers. 7, 4, p. 36-38 3 p.

Research output: Contribution to journalArticle

Polynomials
Computer simulation
1989
12 Citations (Scopus)

Effectiveness of multiple compressions of multiple signatures

Ahmad, A. & Nanda, N. K., 1989, In : International Journal of Electronics. 66, 5, p. 775-787 13 p.

Research output: Contribution to journalArticle

Polynomials
10 Citations (Scopus)

Shift register modification for multipurpose use in combinational circuit testing

Nanda, N. K., Ahmad, A. & Gaindhar, V. C., 1989, In : International Journal of Electronics. 66, 6, p. 875-878 4 p.

Research output: Contribution to journalArticle

Combinatorial circuits
Shift registers
Built-in self test
Testing
1988
12 Citations (Scopus)

CRITICAL ROLE OF PRIMITIVE POLYNOMIALS IN AN LFSR BASED TESTING TECHNIQUE.

Ahmad, A., Nanda, N. K. & Garg, K., Jan 1 1988, In : Electronics Letters. 24, 15, p. 953-955 3 p.

Research output: Contribution to journalArticle

Polynomials
Testing