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High Gain Omnidirectional Array Antenna Using SIW Technology
KTH, School of Electrical Engineering and Computer Science (EECS), Electrical Engineering, Electromagnetic Engineering.ORCID iD: 0000-0001-7091-8026
Boise State Univ, Boise, ID 83725 USA..
KTH.
2022 (English)In: 2022 52Nd European Microwave Conference (EUMC), IEEE , 2022, p. 680-683Conference paper, Published paper (Refereed)
Abstract [en]

In this paper, a novel omnidirectional array antenna based on Substrate Integrated Waveguide (SIW) technology is proposed. The proposed antenna is realized by removing some vias on one side of the narrow wall of a conventional SIW which results a slot antenna. The gain of an antenna with 8 slots is 9.5 dBi with a gain variation of 2 dB over 360 degrees. Besides, the antenna polarization is horizontal with the cross-polarization level of less than -40 dB in comparison with the co-polarization level. The bandwidth of 80 MHz at 6.66 GHz is achieved with the antenna's dimension of 300x22.86x1.575 mm(3). The measurement results of the antenna have a good agreement with the full-wave simulation results. The proposed antenna is well suited for 6 GHz wireless access applications due to the low cost, low complexity, simple integration, and high gain.

Place, publisher, year, edition, pages
IEEE , 2022. p. 680-683
Series
European Microwave Conference, ISSN 2325-0305
Keywords [en]
Substrate integrated waveguide (SIW), omni-directional, slot array antenna
National Category
Telecommunications
Identifiers
URN: urn:nbn:se:kth:diva-323575ISI: 000895717500171Scopus ID: 2-s2.0-85142301235OAI: oai:DiVA.org:kth-323575DiVA, id: diva2:1735324
Conference
52nd European Microwave Conference (EuMC), SEP 25-30, 2022, Milan, ITALY
Note

Part of proceedings: ISBN 978-2-8748-7069-9, QC 20230208

Available from: 2023-02-08 Created: 2023-02-08 Last updated: 2024-03-15Bibliographically approved

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Emadeddin, AhmadJonsson, B. L. G.

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CiteExportLink to record
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Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
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Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
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  • Other locale
More languages
Output format
  • html
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  • asciidoc
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