Back to Search Start Over

Development of a wideband symmetric pillbox antenna with low side lobes in gap waveguide technology

Authors :
Mohammad Mohammadpour
Farzad Mohajeri
Seyed Ali Razavi Parizi
Source :
IET Microwaves, Antennas & Propagation, Vol 15, Iss 14, Pp 1813-1820 (2021)
Publication Year :
2021
Publisher :
Wiley, 2021.

Abstract

Abstract In this work, a symmetric pillbox antenna with low side lobes is designed, simulated and fabricated by using gap waveguide technology. The proposed antenna operates on the basis of the reflector antenna principle and provides a fan‐beam radiation pattern. In the proposed structure, the antenna aperture is loaded by a stepped discontinuity and a corrective pin to improve the side‐lobe level (SLL) and gain. The designed antenna impedance bandwidth (S11

Details

Language :
English
ISSN :
17518733 and 17518725
Volume :
15
Issue :
14
Database :
Directory of Open Access Journals
Journal :
IET Microwaves, Antennas & Propagation
Publication Type :
Academic Journal
Accession number :
edsdoj.14db5370cd943f8bc65045a308d14c1
Document Type :
article
Full Text :
https://doi.org/10.1049/mia2.12197