Research Article
Design of Circular Polarization Array Antenna Based on Uniform Rotating Feed Network
@INPROCEEDINGS{10.1007/978-3-030-72795-6_30, author={Qijia Zhou and Lulu Bei and Lei Chen and Kai Huang}, title={Design of Circular Polarization Array Antenna Based on Uniform Rotating Feed Network}, proceedings={Simulation Tools and Techniques. 12th EAI International Conference, SIMUtools 2020, Guiyang, China, August 28-29, 2020, Proceedings, Part II}, proceedings_a={SIMUTOOLS PART 2}, year={2021}, month={4}, keywords={Communication systems Circular polarization Microband antennas Feed networks}, doi={10.1007/978-3-030-72795-6_30} }- Qijia Zhou
Lulu Bei
Lei Chen
Kai Huang
Year: 2021
Design of Circular Polarization Array Antenna Based on Uniform Rotating Feed Network
SIMUTOOLS PART 2
Springer
DOI: 10.1007/978-3-030-72795-6_30
Abstract
In order to improve the quality of the receiving and transmitting signals in the underground wireless communication system, the circular polarization antenna located at the front of the communication system is studied. A 16 array circularized reading and writing antenna with a center frequency of 2.4 GHz is proposed for the formation of a center-shaped square-shaped circular-polarized patch radiation structure based on two-stage rotation. The structural composition and working principle of the microband antenna are introduced, and the function differential theory is applied to the feed antenna network. Finally, the simulation and experiments proved that the antenna has the advantage of having a high front-to-back ratio, and improved the performance of the antenna.
