A S-band Printed Quadrifilar Helical Antenna for Communication Devices

DOI

10.2991/iccsee.2013.406How to use a DOI?

Keywords

printed quadrifilar helical antenna, wide beam, wilkinson power divider

Abstract

It was mainly analysed a S-band printed quadrifilar helical antenna for communication devices in this paper. And a dielectric loaded wide beam printed quadrifilar helical antenna was designed. A two-stage isolation resistor was placed in wilkinson power divider. The simulation results of this antenna agree well with the measured results.According to the simulation results and measured results,the antenna had a good heart-shaped radiation pattern from 3.05GHz to 3.45GHz, 3dB power-width was more than 160°,the gain was greater than -2dB in the azimuth range, the axial ratio was lower than 5dB, and the VSWR was lower than 1.4. this printed quadrifilar helical antenna had good electromechanical characteristics,and low cost.

Copyright

© 2013, 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  - Xiaozhong Shui
AU  - Haibo Tang
PY  - 2013/03
DA  - 2013/03
TI  - A S-band Printed Quadrifilar Helical Antenna for Communication Devices
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 1617
EP  - 1620
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.406
DO  - 10.2991/iccsee.2013.406
ID  - Shui2013/03
ER  -