Study of planar wideband mm-wave bowtie antennas over PCB ground plane |
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Author: | Sonkki, Marko1; Siddiqui, Zeeshan1; Chen, Jiangcheng1; |
Organizations: |
1Centre for Wireless Communications, University of Oulu, Oulu, Finland |
Format: | article |
Version: | accepted version |
Access: | open |
Online Access: | PDF Full Text (PDF, 0.9 MB) |
Persistent link: | http://urn.fi/urn:nbn:fi-fe2019082024773 |
Language: | English |
Published: |
Institute of Electrical and Electronics Engineers,
2019
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Publish Date: | 2019-08-20 |
Description: |
AbstractThis paper presents a bowtie antenna structure integrated on PCB, where on the other side of the substrate is the antenna itself, and on the other side is a conductive ground plane. Three different cases are studied with simulations and measurements in terms of −10 dB impedance matching within 24–40 GHz bandwidth, depending on studied antenna structure. These three cases are linearly polarized single-ended bowtie, linearly polarized differentially fed bowtie, and differentially fed dual-polarized bowtie antenna. All antenna structures are on the ground plane of size 10 mm x 10 mm for easier comparison. Manufactured prototype antennas are measured and simulated with a 50 Ω coaxial feed. Simulated polarization properties and 3D radiation patterns of the dual-polarized bowtie are presented at 28 GHz and 34 GHz, which both shows 95% simulated total efficiency. Over the studied frequency range, the simulated total efficiency is better than 50%. see all
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Series: |
IEEE Proceedings of the European Conference on Antennas and Propagation |
ISSN: | 2164-3342 |
ISSN-L: | 2164-3342 |
ISBN: | 978-88-907018-8-7 |
ISBN Print: | 978-1-5386-8127-5 |
Pages: | 1 - 5 |
Host publication: |
Proceedings of the European Conference on Antennas and Propagation (EUCAP2019), 31 March-5 April 2019, Krakow, Poland |
Conference: |
European Conference on Antennas and Propagation (EUCAP) |
Type of Publication: |
A4 Article in conference proceedings |
Field of Science: |
213 Electronic, automation and communications engineering, electronics |
Subjects: | |
Funding: |
This work has been funded by Business Finland project 5G Test Network Plus (5GTN+), and was partly supported by the Academy of Finland project 6Genesis Flagship (grant no. 318927). |
Academy of Finland Grant Number: |
318927 |
Detailed Information: |
318927 (Academy of Finland Funding decision) |
Copyright information: |
© 2019 EurAAP/EuCAP. Published in this repository with the kind permission of the copyright owner. |