Super-Wideband and Highly-Miniaturized Phased Array for MM-Wave Smartphone Applications
At a Glance
Section titled āAt a Glanceā| Metadata | Details |
|---|---|
| Publication Date | 2022-07-26 |
| Journal | 2022 International Telecommunications Conference (ITC-Egypt) |
| Authors | Ahmed S. I. Amar, Mohammad Darwish, Naser Ojaroudi Parchin, Chan Hwang See, Mahmoud F. Ghareeb |
| Institutions | Military Technical College, University of Bradford |
| Citations | 10 |
Abstract
Section titled āAbstractāThis 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 phased array design is simple and can be directly performed on a single-layer substrate material. Its schematic involves eight diamond-ring-shaped dipoles with end-fire radiation and the arrangement of a 1Ć8 linear on the smartphone mainboardās edge made of RT5870 material with a thickness of 0.5 mm. The array elements are low-profile diamond-ring-shaped dipole resonators having discrete-feeding ports. the introduced array design represents a significant frequency range of 25-40 GHz covering multiple candidate bands in the 5G spectrum including 26, 28, 30, 36, and 38 GHz. Furthermore, the array elementsā mutual coupling function is below-15 dB. The proposed array appears Using a simplified design process, low complexity profile, and its attractive broad impedance bandwidth, end-fire radiation mode, and stable characteristics meet the needs of 5G applications in cellular communications.
Tech Support
Section titled āTech SupportāOriginal Source
Section titled āOriginal SourceāReferences
Section titled āReferencesā- 0 - Frequency-switchable patch antenna with parasitic ring load for 5G mobile terminals
- 2019 - Millimeter Wave Antenna Design for 5G Applications