3D Metal Printed Corrugated Waveguide Antenna Array With High Gain and Enhanced Bandwidth

In this paper, wideband corrugated waveguide slot antenna arrays using higher-order modes are investigated. The metal 3D printing technology was used to fabricate the model, and the tested results agreed well with simulated ones.

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Bibliographic Details
Published in2021 IEEE CPMT Symposium Japan (ICSJ) pp. 122 - 123
Main Authors Rao, Jiayu, Nai, Kenneth, Vaitukaitis, Povilas, Hong, Jiasheng
Format Conference Proceeding
LanguageEnglish
Published IEEE 10.11.2021
Subjects
3D metal printing
Antenna feeds
Antenna measurements
Metals
sine corrugated waveguide
Slot antennas
slots antenna array
Solid modeling
Three-dimensional displays
Three-dimensional printing
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Summary:In this paper, wideband corrugated waveguide slot antenna arrays using higher-order modes are investigated. The metal 3D printing technology was used to fabricate the model, and the tested results agreed well with simulated ones.
ISSN:2475-8418
DOI:10.1109/ICSJ52620.2021.9648546