A Wideband Double Circularly Polarized Slot Antenna with Unidirectional Patterns
- Resource Type
- Conference
- Authors
- Liu, J.; Li, J.-Y.; Xu, R.; Wei, D.-J.; Wei, K.; Qi, Y.-X.; Yang, J.-J.
- Source
- 2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018 IEEE International Symposium on. :1283-1284 Jul, 2018
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Broadband antennas
Antenna measurements
Bandwidth
Slot antennas
Broadband communication
Antenna radiation patterns
Slot antenna
dual-circularly polarized
- Language
- ISSN
- 1947-1491
A broadband double circularly polarized (CP) square slot antenna is proposed in this paper. This antenna has a simple structure and compact size. The structure of the antenna is an inverted planar structure paralleling with the ground. It has two ports to generate different CP waves. The designed antenna works around 1.5GHz, which covers the BDS, GPS and GLNOSS band. The results show good performance of impendence bandwidth (IBW) (S11