The Limit of Downsizing Dielectric-Filled Slotted Waveguide Antennas
Bachbauer F, Lomakin K, Sippel M, Gold G (2024)
Publication Language: English
Publication Type: Conference contribution
Publication year: 2024
Publisher: Institute of Electrical and Electronics Engineers Inc.
Conference Proceedings Title: 2024 IEEE Wireless and Microwave Technology Conference, WAMICON 2024
Event location: Clearwater, FL
ISBN: 9798350344943
DOI: 10.1109/WAMICON60123.2024.10522800
Abstract
Miniaturization of a slotted waveguide antenna has its limits. Therefore, this paper examines the extent to which simple resonant waveguide slot antennas can be miniaturized using a dielectric filling and when the minimum size of the antenna is reached. To this end, the shrinking of the wavelength change due to the filling is initially considered. Afterwards, it is analytically shown, how this affects the function of the waveguide antenna. Then, suitable relative permittivity values for various applications are determined on the basis of given design values. Finally, an antenna is designed according to the previous considerations and then both manufactured and characterized.
Authors with CRIS profile
Felix Bachbauer
Lehrstuhl für Hochfrequenztechnik
Gerald Gold
Professur für Rechnergestützten Schaltungsentwurf
Involved external institutions
Germany (DE)How to cite
APA:
Bachbauer, F., Lomakin, K., Sippel, M., & Gold, G. (2024). The Limit of Downsizing Dielectric-Filled Slotted Waveguide Antennas. In 2024 IEEE Wireless and Microwave Technology Conference, WAMICON 2024. Clearwater, FL, US: Institute of Electrical and Electronics Engineers Inc..
MLA:
Bachbauer, Felix, et al. "The Limit of Downsizing Dielectric-Filled Slotted Waveguide Antennas." Proceedings of the 2024 IEEE Wireless and Microwave Technology Conference, WAMICON 2024, Clearwater, FL Institute of Electrical and Electronics Engineers Inc., 2024.
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