Yazar "Mumcu, Gökhan" için listeleme
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Energy and spectral-efficient lens antenna subarray design in MmWave MIMO Systems
Afeef, Liza; Mumcu, Gökhan; Arslan, Hüseyin (IEEE-Institute Electrical Electronics Engineers Inc, 2022)Lens antenna subarray (LAS) is one of the recently introduced technologies for future wireless networks that significantly improves the energy efficiency of multiple-input multiple-output (MIMO) systems while achieving ... -
Heuristic inspired precoding for millimeter-wave MIMO systems with lens antenna subarrays
Çetinkaya, Şinasi; Afeef, Liza; Mumcu, Gökhan; Arslan, Hüseyin (Institute of Electrical and Electronics Engineers Inc., 2022)A traditional array (TA) multiple-input multiple-output (MIMO) architecture in mmWave with hybrid beamforming suffers from high power consumption and hardware overhead. Therefore, a lens antenna subarray (LAS)-MIMO ... -
Physical layer security using chaotic antenna arrays in point-to-point wireless communications
Ranstrom, Thomas; Arslan, Hüseyin; Mumcu, Gökhan (2024)Chaotic antenna array (CAA)s are phased antenna arrays in which individual elements are randomized in their array position, shape, and feed line length. These randomizations generate spatially dependent large scale phase ... -
A spatially adaptive antenna array for mm-wave wireless channel control with microfluidics based reconfiguration
Mendoza, Jonas; Karabacak, Murat; Arslan, Hüseyin; Mumcu, Gökhan (IEEE-Institute of Electrical and Electronics Engineers Inc, 2020)Spatially adaptive antenna array (SAA) is an electronically scanned antenna array with capability of changing its physical location. This new capability allows SAA to control the wireless channel environment to increase ...