A scalable, low-cost, V-band Bulls Eye antenna
Publikationstyp
Conference Paper
Date Issued
2025-09
Sprache
English
Start Page
147
End Page
150
Citation
55th European Microwave Conference, EuMC 2025
Contribution to Conference
Publisher DOI
Publisher
IEEE
ISBN of container
978-2-8748-7080-4
This paper presents a design approach that facilitates the integration of Bulls Eye antennas into conventional printed circuit board design, which reduces the manufacturing cost of planar high-gain antennas. The antenna is composed of a transversal substrate integrated waveguide feed slot and a 3D-printed Bulls Eye antenna with elliptical corrugations. The depth of the grooves is modulated over the aperture of the antenna. The antenna has a gain of 21.9 dBi in simulation and 18.12 dBi in measurement.
Subjects
leaky wave antenna
Bulls Eye antenna
Three-dimensional printing
DDC Class
621.3: Electrical Engineering, Electronic Engineering