Design of a Dual Frequency Circular Polarized Microstrip Antenna

DOI

10.2991/wcnme-19.2019.6How to use a DOI?

Keywords

microstrip antenna; circular polarization; dual-frequency technology; double feed point method

Abstract

Microstrip antennas have become the key of recent research and they are commonly used in wireless communications because of its mini size, low profile. This paper uses HFSS software to design a dual band circularly polarized microstrip antenna for navigation system which based on circular polarization and dual frequency/multi frequency technology. It adopts doubly fed point to realize circular polarization of the antenna and puts two different circular shaped patches on two dielectric substrates to achieve dual frequency work of antenna. This paper firstly introduces the based concept of microstrip antennas, and then describes circular polarization and dual frequency technique of antenna separately. Finally provides the design process and simulation results of dual band circularly polarized microstrip antenna.

Copyright

© 2019, 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/).

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TY  - CONF
AU  - Jinli Liu
AU  - Yanzhong Yu
AU  - Yuting Zeng
AU  - Xia Yang
PY  - 2019/06
DA  - 2019/06
TI  - Design of a Dual Frequency Circular Polarized Microstrip Antenna
BT  - Proceedings of the 2019 International Conference on Wireless Communication, Network and Multimedia Engineering (WCNME 2019)
PB  - Atlantis Press
SP  - 24
EP  - 26
SN  - 2352-538X
UR  - https://doi.org/10.2991/wcnme-19.2019.6
DO  - 10.2991/wcnme-19.2019.6
ID  - Liu2019/06
ER  -