A Broadband Dual-Polarized Magneto-Electric Dipole Antenna Element for Low-Frequency Astronomical Arrays
-
Published:2022-05-04
Issue:
Volume:
Page:
-
ISSN:1943-5711
-
Container-title:The Applied Computational Electromagnetics Society Journal (ACES)
-
language:
-
Short-container-title:ACES Journal
Author:
Murugesan Akila,Natarajan Divya,Abishek S.,Lingasamy V,K Hariharan,Selvan Krishnasamy T.
Abstract
This paper presents simulation-based design and analysis of a broadband dual-polarized magneto-electric dipole antenna element that can be used to construct VHF astronomical antenna arrays. The antenna consists of two pairs of radiating structures, each fed by a Γ-shaped feeding section. The feeding section and radiating parts are physically disconnected from each other. The antenna is evaluated by simulation, and its −10 dB impedance matching bandwidth ranges from 115 to 340 MHz. The maximum gain of the antenna is about 8 dB over the operating range. Isolation of about 20 dB is observed between the two input ports.
Publisher
River Publishers
Subject
Electrical and Electronic Engineering,Astronomy and Astrophysics
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. An S/X band Shared Aperture Antenna;2022 IEEE Microwaves, Antennas, and Propagation Conference (MAPCON);2022-12-12