Miniaturized 4 x 4 switched-beam butler matrix with bandwidth enhancement for 5G communication system

by Mahyuddin, Nor Muzlifah, Mohd Suhaimi, Nazleen Syahira, Ismail, Widad, Mohd Ibrahim, Imran
Published 2022

On the spectra efficiency of low-complexity and resolution hybrid precoding and combining transceivers for mmWave MIMO systems

by Uwaechia, Anthony Ngozichukwuka, Mahyuddin, Nor Muzlifah, Mohd Fadzil, Ain, Abdul) Latiff, Nurul Muazzah, Za'bah, Nor Farahidah
Published 2019

Compressed channel estimation for massive MIMO-OFDM systems over doubly selective channels

by Uwaechia, Anthony Ngozichukwuka, Mahyuddin, Nor Muzlifah, Ain, Mohd Fadzil, Abdul Latiff, Nurul Muazzah, Za'bah, Nor Farahidah
Published 2019

Multi-user mmWave MIMO channel estimation with hybrid Beamforming over frequency selective fading channels

by Uwaechia, Anthony Ngozichukwuka, Mahyuddin, Nor Muzlifah, Ain, Mohd Fadzil, Abdul Latiff, Nurul Muazzah, Za'bah, Nor Farahidah
Published 2020

On the spectral-efficiency of low-complexity and resolution hybrid precoding and combining transceivers for mmWave MIMO systems

by Uwaechia, Anthony Ngozichukwuka, Mahyuddin, Nor Muzlifah, Ain, Mohd. Fadzil, Abdul Latiff, Nurul Muazzah, Za’bah, Nor Farahidah
Published 2019