New Researches in Electronic Defense Systems

New Researches in Electronic Defense Systems

Omnidirectional Antenna with Horizontal Polarization Using Cylindrical Metasurface for Point-to-Multipoint Applications.

Document Type : Original Article

Authors
Mostafa Khanjarian 1
Mohammad Soleimani 2
Vahid Nayyeri 3
1 School of Electrical Engineering, Iran University of Science and Tehcnology
2 School of Electrical Engineering, Iran University of Science and Technology.
3 Department of Satellite Engineering, School of Advanced Technologies, Iran University of Science and Technology, Tehran, Iran.
10.22034/joeds.2023.418289.1026
Abstract
This article, we have designed and simulated an omnidirectional antenna with horizontal polarization. The idea used in this antenna is to use cylindrical metasurfaces to rotate the vertical to horizontal polarization. Using this method will provide the ability to design omnidirectional antennas with horizontal polarization and high gain. This antenna is designed for the working frequency of 5.8GHz, which is a point-to-point or point-to-multipoint communication frequency. The designed antenna achieves a maximum gain of more than 4dB and a return loss less than -15dB.

This article, we have designed and simulated an omnidirectional antenna with horizontal polarization. The idea used in this antenna is to use cylindrical metasurfaces to rotate the vertical to horizontal polarization. Using this method will provide the ability to design omnidirectional antennas with horizontal polarization and high gain. This antenna is designed for the working frequency of 5.8GHz, which is a point-to-point or point-to-multipoint communication frequency. The designed antenna achieves a maximum gain of more than 4dB and a return loss less than -15dB.
Keywords
Horizontal Polarization
Metasurface
Omnidirectional Antenna
Polarization Conversion
New Researches in Electronic Defense Systems
Volume 2, Issue 4
Autumn 2023
Pages 1-7