Alanazi, M.D. and Khamas, S. orcid.org/0000-0001-9488-4107 (2022) Dual-band circularly polarized cylindrical dielectric resonator antenna for millimeter-wave applications. In: Bashford, T., Jenkins, G. and Osman, T., (eds.) International Journal of Simulation : Systems, Science and Technology. UKSim2022 : UKSim-AMSS 24th International Conference on Modelling & Simulation, 13-15 Apr 2022, Cambridge, UK. UK Simulation Society
Abstract
This paper presents a compact dual-band circularly polarized cylindrical dielectric resonator antenna (CDRA) that operates at 38 and 60 GHz. The proposed design is contained a single wafer of silicon and two annular slots to exciting the DRA. Shorted outer and inner annular slots implemented to generate circular polarization in both bands. The proposed design of CDRA achieves a 3-dB AR bandwidth of 3.34 and 7.53%, with an impedance bandwidth of 9.74 and 24.01% at lower and upper bands, respectively. Also, it has excellent radiation characteristics, which its radiation efficiency and peak gain of 7.6 dBi and 95.22%, respectively. The proposed CDRA with dual-band resonances and gain bandwidth has the excellent potential to be applied for mmwave wireless communications at the 38/60 GHz bands.
Metadata
Item Type: | Proceedings Paper |
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Authors/Creators: |
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Editors: |
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Copyright, Publisher and Additional Information: | © 2022 International Journal of Simulation: Systems, Science & Technology (IJSSST). Reproduced with permission from the copyright holder. |
Keywords: | dielectric resonator; circularly polarized; millimetre-wave; dual-band |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Engineering (Sheffield) > Department of Electronic and Electrical Engineering (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 27 May 2022 11:36 |
Last Modified: | 27 May 2022 14:26 |
Published Version: | https://ijssst.info/Vol-23/No-2/cover-23-2.htm |
Status: | Published |
Publisher: | UK Simulation Society |
Refereed: | Yes |
Identification Number: | 10.5013/ijssst.a.23.02.08 |
Related URLs: | |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:187396 |