@inproceedings{d4abbf52dde24bca9f856280ad4f145f,
title = "A 3D-Printed Hybrid Dielectric Resonator Antenna with Low Cross-Polarization",
abstract = "A 3D-printed dielectric resonator antenna (DRA) working from 4.75 to 5.25 GHz with low cross-polarization is presented. The polarization purity is significantly enhanced by using an optimized T-shaped feeding structure, when compared to the utilization of a conventional probe-fed excitation. The T-shaped feeding structure can reduce the cross-polarization level up to 8.2 dB at lower frequencies, which makes the highest cross-polarized components around -15 dB over the whole operation bandwidth. A grounded metal strip is introduced to compensate the increase in working frequency due to the T-shaped feed. The agreement between simulation and measurement results validates the effectiveness of the proposed approach in polarization purity improvement.",
keywords = "3D printing, Dielectric resonator antenna, Low cross-polarization",
author = "Yuan Yuan and Chen, {Shengjian Jammy} and Christophe Fumeaux",
year = "2022",
doi = "10.1109/ISAP53582.2022.9998813",
language = "English",
isbn = "9781665479639",
series = "2022 International Symposium on Antennas and Propagation, ISAP 2022",
publisher = "Institute of Electrical and Electronics Engineers",
pages = "79--80",
booktitle = "2022 International Symposium on Antennas and Propagation, ISAP 2022",
address = "United States",
note = "27th International Symposium on Antennas and Propagation, ISAP 2022 ; Conference date: 31-10-2022 Through 03-11-2022",
}