Dual-Band Circularly Polarized Mobile Antenna for Millimeter-Wave Antenna Applications

Author:

Alnemr F I,Ahmed M F,Shaalan A A

Abstract

Abstract In this paper, a dual-band circularly polarized truncated corner microstrip antenna is simulated and fabricated to operate over millimeter wave frequencies for modern mobile applications. The propose antenna is designed as monolayer circularly polarized patch antenna fed by single-fed strip-line that has been taken to provide better resonating frequency. Further, this antenna has a high gain to resist the losses in millimeter band. Also, the truncated corners and the L-shaped slots in the proposed antenna have a big effect of the antenna performance. This proposed antenna is simulated by CST 2016. Also, the experimental results are measured by R&S®ZVA67 VNA (Vector Network Analyzer). Finally, the measured and simulated results are more closed to each other.

Publisher

IOP Publishing

Subject

General Physics and Astronomy

Reference9 articles.

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1. A 28/32/38 GHz Circularly Polarized DRA Micro-strip Antenna for 5G mm-Wave Applications;Proceedings of the Bulgarian Academy of Sciences;2023-08-29

2. Compact Circular Polarized Ant-formed Rectangular slot mm-wave Antenna for 5G Satellite Communication;2023 International Conference on Networking and Communications (ICNWC);2023-04-05

3. Axial Ratio Enhancing in Perfect Circularly Polarized Microstrip Antenna;2023 International Electrical Engineering Congress (iEECON);2023-03-08

4. Circularly Polarize Antenna Array for mm-wave 5G Communications;2023 IEEE International Conference on Emerging Trends in Engineering, Sciences and Technology (ICES&T);2023-01-09

5. Dual-Band Circularly Polarized Antenna Array for 5G Millimeter-Wave Applications;IEEE Open Journal of Antennas and Propagation;2022

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