CPW-fed broadband circularly polarised square slot antenna
- 1 January 2006
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 42 (19), 1074-1076
- https://doi.org/10.1049/el:20062048
Abstract
A novel CPW-fed broadband circularly polarised square slot antenna is proposed and fabricated. The proposed antenna is fed by a CPW with a widened L-type strip along the diagonal line of the square slot. Measured results show that the 3 dB axial-ratio bandwidth of the proposed antenna can reach 17%. The proposed antenna has simple coplanar geometry which can be easily fabricated on inexpensive substrate.Keywords
This publication has 4 references indexed in Scilit:
- Coplanar waveguide-fed square slot antenna for broadband circularly polarized radiationIEEE Transactions on Antennas and Propagation, 2003
- Printed ring slot antenna for circular polarizationIEEE Transactions on Antennas and Propagation, 2002
- Compact and Broadband Microstrip AntennasPublished by Wiley ,2002
- Dual-loop slot antenna with simple feedElectronics Letters, 1989