A New Beamforming Technique for the Synthesis of Uniform Circular Antenna Arrays Using Reduced Number of Antenna Elements

by Lamia Mohammed Alnaggar, Mustafa Mahmoud Abd-Elnaby, Amr Hussein Hussein
Published 2021-01-01

Pencil and Shaped Beam Patterns Synthesis Using a Hybrid GA/l₁ Optimization and Its Application to Improve Spectral Efficiency of Massive MIMO Systems

by Samar Ibrahim Farghaly, Hussein Eltaibee Seleem, Mustafa Mahmoud Abd-Elnaby, Amr Hussein Hussein
Published 2021-01-01

A Highly Efficient Spectrum Sensing Approach Based on Antenna Arrays Beamforming

by Amr Hussein Hussein, Hager Shawky Fouda, Haythem Hussein Abdullah, Ashraf A. M. Khalaf
Published 2020-01-01

A Novel T–Test Based Spectrum Sensing Technique for SIMO and MIMO Cognitive Radio Networks

by Amr Hussein Hussein, Hager Shawky Fouda, Mohamed El-Said Nasr, Haythem Hussein Abdullah
Published 2020-01-01

Optimized VAA Based Synthesis of Elliptical Cylindrical Antenna Array for SLL Reduction and Beam Thinning Using Minimum Number of Elements

by Heba Soliman Dawood, Heba Ali El-Khobby, Mustafa Mahmoud Abd Elnaby, Amr Hussein Hussein
Published 2021-01-01

Multi-Dimensional Small-Scale Cooperative Spectrum Sensing Approach for Cognitive Radio Receivers

by Hager Shawky Fouda, Ahmed Abd-Elnaby Kabeel, Mohamed El-Said Nasr, Amr Hussein Hussein
Published 2021-01-01