M. Sonkki, Z. Siddiqui, J. Chen, M. E. Leinonen, M. Berg and A. Pärssinen, "Study of Planar Wideband mm-Wave Bowtie Antennas Over PCB Ground Plane," 2019 13th European Conference on Antennas and Propagation (EuCAP), Krakow, Poland, 2019, pp. 1-5
Study of planar wideband mm-wave bowtie antennas over PCB ground plane
|Author:||Sonkki, Marko1; Siddiqui, Zeeshan1; Chen, Jiangcheng1;|
1Centre for Wireless Communications, University of Oulu, Oulu, Finland
|Online Access:||PDF Full Text (PDF, 0.9 MB)|
|Persistent link:|| http://urn.fi/urn:nbn:fi-fe2019082024773
Institute of Electrical and Electronics Engineers,
|Publish Date:|| 2019-08-20
This 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%.
|Pages:||1 - 5|
Proceedings of the European Conference on Antennas and Propagation (EUCAP2019), 31 March-5 April 2019, Krakow, Poland
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
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 (Academy of Finland Funding decision)
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