150 results

AI-Driven Design of a Quasi-digitally-coded Wideband Microstrip Patch Antenna Array

Conference Proceeding
Akinsolu, M. O., Al-Yasir, Y. I. A., Hua, Q., See, C., & Liu, B. (in press)
AI-Driven Design of a Quasi-digitally-coded Wideband Microstrip Patch Antenna Array.
Artificial intelligence (AI) is enabling the automated design of contemporary antennas for numerous applications. Specifically, the use of machine learning (ML)-assisted globa...

Minkowski Based Microwave Resonator for Material Detection over Sub-6 GHz 5G Spectrum

Conference Proceeding
Anwer, A. I., Alibakhshikenari, . M., Elwi, T., Virdee, B., Kouhalvandi, L., Abdul Hassain, Z. A., …Livreri, P. (2023)
Minkowski Based Microwave Resonator for Material Detection over Sub-6 GHz 5G Spectrum. . https://doi.org/10.1109/6GNet58894.2023.10317726
This paper describes the performance of a low-cost, high-sensitive microwave resonator for 5G modern wireless communication systems operating through sub-6GHz spectrum. Here, ...

Metamaterial Based Sensor Using Fractal Hilbert Structure for Liquid Characterization

Conference Proceeding
AbdulSattar, R. K., Alibakhshikenari, M., Elwi, T. A., Kouhalvandi, L., Hassain, Z. A. A., Virdee, B. S., …Limiti, E. (2023)
Metamaterial Based Sensor Using Fractal Hilbert Structure for Liquid Characterization. In 2023 International Conference on Electromagnetics in Advanced Applications (ICEAA). https://doi.org/10.1109/iceaa57318.2023.10297837
In this work, a simple and efficient approach is presented to design a metamaterial based sensitive sensor for liquid characterization. The proposed sensor based on the Hilber...

Phased Array with Radiation-mode Reconfigurability for 28 GHz Cognitive Cellular Communications

Conference Proceeding
Ojaroudi Parchin, N., Alibakhshikenari, M., See, C. H., Abd-Alhameed, R. A., & Limiti, E. (2023)
Phased Array with Radiation-mode Reconfigurability for 28 GHz Cognitive Cellular Communications. In 2023 Photonics & Electromagnetics Research Symposium (PIERS) (1383-1388). https://doi.org/10.1109/PIERS59004.2023.10221274
A beam-steerable phased array with highly-miniaturized resonators and radiation-mode reconfigurability is studied in this paper for 28 GHz 5G cellular cognitive networks. Simp...

Super-Wideband and Highly-Miniaturized Phased Array for MM-Wave Smartphone Applications

Conference Proceeding
Amar, A. S., Darwish, M., Parchin, N. O., See, C. H., Ghareeb, M. F., Abd-Alhameed, R. A., & El-Hennawy, H. (2022)
Super-Wideband and Highly-Miniaturized Phased Array for MM-Wave Smartphone Applications. In 2022 International Telecommunications Conference (ITC-Egypt). https://doi.org/10.1109/itc-egypt55520.2022.9855725
This paper aims to investigate of new phased array design and its radiation characteristics with highly-miniaturized and super-wideband (SWB) properties. The procedure of the ...

Vertically-Polarized/End-Fire Phased Array with Folded-Slot Resonators for Cellular Communications

Conference Proceeding
Parchin, N. O., Amar, A. S., Abdel-Rahman, A. S., Adel, A., See, C. H., Abdul-Al, M., & Abd-Alhameed, R. A. (2022)
Vertically-Polarized/End-Fire Phased Array with Folded-Slot Resonators for Cellular Communications. In 2022 International Telecommunications Conference (ITC-Egypt). https://doi.org/10.1109/itc-egypt55520.2022.9855748
This study aims to introduce a new phased array design with end-fire and vertically-polarized radiation for future cellular networks. The procedure of the array design is simp...

A New Multiple Slot Antenna System for Sub 6 GHz Smartphones

Conference Proceeding
Parchin, N. O., Amar, A. S., Darwish, M., See, C. H., Abd-Alhameed, R. A., Almslmany, A., & El-Hennawy, H. (2022)
A New Multiple Slot Antenna System for Sub 6 GHz Smartphones. In 2022 International Telecommunications Conference (ITC-Egypt). https://doi.org/10.1109/itc-egypt55520.2022.9855691
This work presents a sub-6 GHz multiple-input multiple-output (MIMO) antenna array with sufficient characteristics for mobile phone applications. At the four corners of the mo...

Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems

Conference Proceeding
Parchin, N. O., Ullah, A., Santos, H. M. D., See, C. H., & Abd-Alhameed, R. A. (2022)
Gain Enhancement of Diversity Slot Antenna Using FSS with Metamaterial Unit Cells for UWB Systems. In 2022 IEEE Wireless Antenna and Microwave Symposium (WAMS). https://doi.org/10.1109/wams54719.2022.9847736
This study represents the design of a dual-port/diversity antenna with enhanced gain property ultra-wideband (UWB) systems. It contains a small-size open-ended slot resonator ...

Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations

Conference Proceeding
Ullah, A., Parchin, N. O., Santos, H. M. D., See, C. H., & Abd-Alhameed, R. A. (2022)
Low-Profile MM-Wave PIFA Array with Omni-Directional and Full-Coverage Radiations. In 2022 IEEE Wireless Antenna and Microwave Symposium (WAMS). https://doi.org/10.1109/wams54719.2022.9847827
This manuscript studies the design and radiation characteristics of a new phased array with highly-miniaturized broadband and omnidirectional radiation properties. The procedu...

F-Shape Dual-Band MIMO Antenna System for Next- Generation Smartphone Applications

Conference Proceeding
Ullah, A., Parchin, N. O., Mannan, W., Al-Yasir, I. A., See, C. H., Hu, Y. F., & Abd-Alhameed, R. A. (2022)
F-Shape Dual-Band MIMO Antenna System for Next- Generation Smartphone Applications. In Proceedings of 2nd International Multi-Disciplinary Conference Theme: Integrated Sciences and Technologies, IMDC-IST 2021, 7-9 September 2021, Sakarya, Turkey. https://doi.org/10.4108/eai.7-9-2021.2314980
In this paper, a new F-shape 6-element dual-band multiple-input multiple-output (MIMO) antenna operating in a 5G band for smartphone mobile is presented. The antenna contains ...