Author

M. Y. Ismail

University Tun Hussein Onn Malaysia (UTHM), Malaysia

3 articles in our journals

Articles where this person is an author, newest first. People are matched by their name as printed (no ORCID iD is recorded for them), not by name alone; search the name as text to find namesakes too.

Research ArticleOpen accessTunability Performance of Reflectarrays Based on Non-Linear Material PropertiesM. Y. Ismail, M. Hashim DahriLimited phase range and narrower bandwidth are the main performance limitations of reflectarray antennas for high gain applications which result in the performance to be restricted particularly in satellite and earth observatory systems. This study provides a thorough investigation on the tunability performance of reflectarrays designed in X-band frequency range using different non-linear dielectric substrates. An investigation of phase agility … …American Journal of Engineering and Applied Sciences, Vol. 6, Issue 1 · 6 Feb 2013 · 7,450 accessesView PDF Cite

Research ArticleOpen accessReflectivity of Reflectarrays Based on Dielectric SubstratesM. Y. Ismail, M. Inam, A. M.A. ZaidiProblem statement: Reflectarrays provide a low cost and low profile solution for antennas required for high gain applications but their use is restricted in some applications due to the narrow bandwidth and high loss performance. These performance limitations can be attributed to different sources of reflectivity of the reflectarrays. This work provides a thorough investigation on the reflectivity performance of … …American Journal of Engineering and Applied Sciences, Vol. 3, Issue 1 · 31 Mar 2010 · 8,628 accessesView PDF Cite

Research ArticleOpen accessThe Effectiveness of Quality Circle Participation in Industrial and Service Organizations in MalaysiaT. R. Abo-Alhol, M. Y. Ismail, S. M. Sapuan, M. M. HamdanQuality Circle (QC) proponents suggest a wide array of positive results when this participation technique is used either in manufacturing or in service sector. This study is to determine whether QCs in one sector are performing more effectively than the other. This assessment includes technical aspects, length of participation, training, members' feelings about QCs, job satisfaction and job commitment. The … …Journal of Social Sciences, Vol. 1, Issue 1 · 6 Mar 2005 · 7,406 accessesView PDF Cite