A novel asymmetric patch reflectarray antenna with ground ring slots for 5g communication systems

by Dahri, M. Hashim, Jamaluddin, M. Haizal, C. Seman, Fauziahanim, Abbasi, Muhammad Inam, Ashyap, Adel Y. I., Kamarudin, M. Ramlee, Hayat, Omar
Published 2020

Aspects of efficiency enhancement in reflectarrays with analytical investigation and accurate measurement

by Dahri, M. Hashim, Jamaluddin, M. Haizal, Seman, Fauziahanim C., Abbasi, M. Inam, Sallehuddin, N. Fazreen, Ashyap, Adel Y. I., Kamarudin, M. Ramlee
Published 2020

Negative refraction metamaterial with low loss property at millimeter wave spectrum

by Esmail, Bashar Ali F., Majid, H. A., Saparudin, Faiz Asraf, Jusoh, M., Ashyap, Adel Y.I, Al-Fadhali, Najib, Abdul Rahim, Mohammad Kamal
Published 2020