Publications in Scientific Journals:
T. Mikulasek, J. Puskely, A. Yarovoy, J. Lacik, H. Arthaber:
"Transverse slot with control of amplitude and phase for travelling-wave SIW antenna arrays";
IET Microwaves, Antennas & Propagation,
Vol. 14
(2020),
Iss. 15;
1943
- 1946.
English abstract:
A novel basic antenna element for travelling-wave substrate integrated waveguide (SIW) arrays is proposed in this
study. The antenna element is based on a transverse slot and newly complemented by a pair of vias used for matching and a
phase shifter. By changing the geometries of the slot and the phase shifter, the amplitude and phase of a radiated wave can becontrolled. The proposed approach extends the potential of transverse slots in SIW-based travelling-wave antenna arrays. Toverify the capabilities of the antenna element, the authors demonstrate a six-element array with −30 dB side-lobe suppression,
intended for a 24 GHz radar system. The measured results show good agreement with simulations.
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1049/iet-map.2020.0069
Created from the Publication Database of the Vienna University of Technology.