Design of Circularly Polarized Multi-frequency Microstrip Antenna

DOI

10.2991/icaita-18.2018.45How to use a DOI?

Keywords

microstrip antenna; circular polarization; miniaturization

Abstract

This paper presents a dual circular polarization microstrip antenna with different sizes of two square patches stacked, so that it can realize dual-band antenna. Right circular polarization in S band is achieved by the upper patch antenna with diagonal corner cut method and with single feed method. The lower layer antenna patch uses the surface open-u-shaped slot for the left circular polarization and miniaturization of the L band. And then by HFSS14.0, the antenna has a gain of 4dB in Right circular, and has good performance in the S-band suppression cross-polarization and anti-multipath interference.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Yanzhong Yu
AU  - Rongjiao Li
AU  - Mengya Lin
PY  - 2018/03
DA  - 2018/03
TI  - Design of Circularly Polarized Multi-frequency Microstrip Antenna
BT  - Proceedings of the 2018 2nd International Conference on Artificial Intelligence: Technologies and Applications (ICAITA 2018)
PB  - Atlantis Press
SP  - 179
EP  - 182
SN  - 1951-6851
UR  - https://doi.org/10.2991/icaita-18.2018.45
DO  - 10.2991/icaita-18.2018.45
ID  - Yu2018/03
ER  -