H-plane gap-RGW horn antenna with very low side lobe level-Reference-Cited by-同舟云学术

H-plane gap-RGW horn antenna with very low side lobe level

Published:2024-08-07 Issue:1 Volume:14 Page:
ISSN:2045-2322
Container-title:Scientific Reports
language:en
Short-container-title:Sci Rep

Author:

Mohammadpour Mohammad,Mohajeri Farzad,Parizi Seyed Ali Razavi

Abstract

AbstractThis paper presents and applies a new concept of gap-RGW to develop a new configuration for RGW H-plane horn antennas. The proposed antenna is fully metallic and can generate a very low side-lobe level along with a flat gain response over a reasonable bandwidth, which is one of the advantages of this antenna. A prototype of the presented structure is designed and fabricated which provides the impedance bandwidth (S11 < − 10 dB) of about 25% with SLL < − 20 dB and 2 dB gain variation over the operating bandwidth.

Publisher

Springer Science and Business Media LLC

Link

https://www.nature.com/articles/s41598-024-69376-6.pdf

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