Yazar "Elmannai, Hela" için listeleme
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Dual-polarized wideband 5G N77 band slotted MIMO antenna system for next-generation smartphones
Kiani, Saad Hassan; Münir, Mehr E.; Savcı, Hüseyin Şerif; Rmili, Hatem; Alabdulkreem, Eatedal; Elmannai, Hela; Pau, Giovanni; Alibakhshikenari, Mohammad (Institute of Electrical and Electronics Engineers Inc., 2024)In this work, a slotted wideband eight-element multiple-input multiple-output (MIMO) antenna system is presented, which covers the N77 (3.2-4.2 GHz) frequency band. The MIMO antennas are printed on a 0.8-mm-thick FR-4 ... -
Eight element dual-band MIMO array antenna for modern fifth generation mobile phones
Abubakar, Hassan Sani; Zhao, Zhiqin; Kiani, Saad Hassan; Rafique, Umair; Alabdulkreem, Eatedal; Elmannai, Hela (Elsevier GmbH, 2024)In this paper, an eight-element multiple-input multiple-output (MIMO) antenna with dual-band response is designed for fifth-generation (5G) mobile devices. The proposed MIMO systems’ radiators are placed in the inner side ... -
Performance enhancement of Vivaldi-shaped planar UWB antenna using a single-layer FSS reflector
Kiani, Saad Hassan; Rafique, Umair; Savcı, Hüseyin Şerif; Rmili, Hatem; Parchin, Naser Ojaroudi; Algarni, Abeer D.; Elmannai, Hela (2024)This work proposes the design of a frequency-selective surface (FSS)-based planar monopole antenna for ultra-wideband (UWB) communication applications. The UWB response is observed by integrating a Vivaldi-shaped slot and ...