Result Details

Extending axial ratio bandwidth of antenna array by parasitic patches

ŠPŮREK, J.; RAIDA, Z. Extending axial ratio bandwidth of antenna array by parasitic patches. In 2018 22nd International Microwave and Radar Conference (MIKON). Poznan: IEEE, 2018. p. 357-359. ISBN: 978-83-949421-1-3.
Type
conference paper
Language
English
Authors
Špůrek Jan, Ing., Ph.D., UREL (FEEC)
Raida Zbyněk, prof. Dr. Ing., UREL (FEEC)
Abstract

In the paper, axial ratio bandwidth of a circularly polarized antenna array is increase by parasitic patches placed above the original structure. A 2x2 circularly polarized patch antenna array was used as a reference. Performed simulations at center frequencies 17 GHz and 60 GHz show correspondence: the axial ratio bandwidth was increased from 6.7% to 16.7% at 17 GHz and from 7.6% ti 19.1% at 60 GHz.

Keywords

parasitic patches; circular polarization; axial ratio bandwidth; antenna array

URL
Published
2018
Pages
357–359
Proceedings
2018 22nd International Microwave and Radar Conference (MIKON)
Conference
MIKON
ISBN
978-83-949421-1-3
Publisher
IEEE
Place
Poznan
DOI
10.23919/MIKON.2018.8405224
EID Scopus
2-s2.0-85050747022
BibTeX 
@inproceedings{BUT146924,
  author="Jan {Špůrek} and Zbyněk {Raida}",
  title="Extending axial ratio bandwidth of antenna array by parasitic patches",
  booktitle="2018 22nd International Microwave and Radar Conference (MIKON)",
  year="2018",
  pages="357--359",
  publisher="IEEE",
  address="Poznan",
  doi="10.23919/MIKON.2018.8405224",
  isbn="978-83-949421-1-3",
  url="https://ieeexplore.ieee.org/document/8405224/"
}
Departments
Department of Radio Electronics (UREL)
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