Title : ( Development of a Wideband and High Gain ESIW H-plane Horn Antenna )
Authors: seyed hossein haghirossadat toranji , Mohammad Hassan Neshati ,
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Abstract
In this paper, a new structure of an Empty Substrate Integrated Waveguide (ESIW) H-plane Horn Antenna with improved impedance bandwidth and gain is introduced. Stepping the opening area of the SIW horn antenna with optimal dimensions leads to improve its impedance bandwidth. In addition to, using ESIW technology instead of the conventional SIW technology would improve antenna gain. Using our new proposed technique, adding radiation slots as magnetic dipoles could drastically reduce HPBW of E-plane pattern in case of the ESIW horn antenna with stair sections. Moreover, adding non-radiating slots keep the radiation performance and could also quadruple impedance bandwidth of the SIW horn. Simulation results show that the proposed antenna provides 14.1 dBi gain with 98% radiation efficiency and 11.3% fractional impedance bandwidth from 25.5 GHz up to 28.5 GHz.
Keywords
, Substrate Integrated Waveguide (SIW), Empty SIW (ESIW), ESIW H-plane Horn Antenna, Impedance Bandwidth.
@inproceedings{paperid:1086342,
author = {Haghirossadat Toranji, Seyed Hossein and Neshati, Mohammad Hassan},
title = {Development of a Wideband and High Gain ESIW H-plane Horn Antenna},
booktitle = {5th Iranian Conference on Communications Engineering, ICCE 2021},
year = {2021},
location = {شاهرود, IRAN},
keywords = {Substrate Integrated Waveguide (SIW); Empty SIW (ESIW); ESIW H-plane Horn Antenna; Impedance Bandwidth.},
}
%0 Conference Proceedings
%T Development of a Wideband and High Gain ESIW H-plane Horn Antenna
%A Haghirossadat Toranji, Seyed Hossein
%A Neshati, Mohammad Hassan
%J 5th Iranian Conference on Communications Engineering, ICCE 2021
%D 2021
