Title : ( Development a new wideband substrate integrated waveguide H-plane horn antenna loaded with periodically diamond patches )
Authors: Hojjat Jamshidi Zarmehri , Mohammad Hassan Neshati ,
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Abstract
This paper presents a new wideband Substrate Integrated Waveguide -SIW- H-plane horn antenna. A few rows of diamond patches are printed on the top and bottom side of the dielectric slab at front of the radiating aperture of a conventional horn to improve impedance matching. The proposed antenna is numerically investigated using a software package and a prototype of the antenna is made to validate the obtained simulated results. The measured results show that the introduced antenna provides 22.7% impedance bandwidth, which covers from 20.8 GHz to 26.15 GHz with stable end-fire radiation patterns, while Side Lobe Level -SLL- is lower than 10 dB over the operating bandwidth.
Keywords
, Horn antenna, Substrate integrated waveguide -SIW-, Side lobe level -SLL-
@article{paperid:1073657,
author = {Jamshidi Zarmehri, Hojjat and Neshati, Mohammad Hassan},
title = {Development a new wideband substrate integrated waveguide H-plane horn antenna loaded with periodically diamond patches},
journal = {AEU - International Journal of Electronics and Communications},
year = {2019},
volume = {105},
number = {1},
month = {May},
issn = {1434-8411},
pages = {9--14},
numpages = {5},
keywords = {Horn antenna; Substrate integrated waveguide -SIW-; Side lobe level -SLL-},
}
%0 Journal Article
%T Development a new wideband substrate integrated waveguide H-plane horn antenna loaded with periodically diamond patches
%A Jamshidi Zarmehri, Hojjat
%A Neshati, Mohammad Hassan
%J AEU - International Journal of Electronics and Communications
%@ 1434-8411
%D 2019
