A High Gain Handheld Circularly Polarized Yagi-Uda Antenna with Coupled-Feeding Structure
- Resource Type
- Conference
- Authors
- Chu, Aoqi; Niu, Ruihua; Yang, Shicheng
- Source
- 2024 IEEE International Conference on Computational Electromagnetics (ICCEM) Computational Electromagnetics (ICCEM), 2024 IEEE International Conference on. :1-3 Apr, 2024
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Engineering Profession
Fields, Waves and Electromagnetics
General Topics for Engineers
Geoscience
Nuclear Engineering
Photonics and Electrooptics
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Antenna measurements
Satellite antennas
Polarization
Satellites
Yagi-Uda antennas
Receiving antennas
Bandwidth
circular polarization
satellite communication
Yagi-Uda antenna
high gain
- Language
- ISSN
- 2768-2552
In this paper, a Yagi-Uda antenna operating from 410 MHz to 480 MHz is designed. The configuration comprises of two linearly polarized Yagi-Uda antennas placed orthogonally to form circular polarization. In order to validate the proposed design, simulations and measurements are performed. The results indicate that the design achieves a $\mathrm{s}_{11} -10 dB bandwidth spanning from 410 MHz to 480 MHz and an axial ratio (AR) < 3 dB bandwidth from 460 MHz to 480 MHz, with a maximum gain of 10.9 dBi. The antenna is a promising candidate for satellite receiving applications.