Circularly Polarized Cross-Dipole Antenna for UHF RFID Readers Applicated in the Warehouse Environment

In this paper, we proposed a broadband circularly polarized antenna with wide beamwidth. The main structure of the proposed antenna is a combined cross-polarized dipole antenna, four metal arms, a single coaxial cable and two feed structures with 90° phase delay. In order to attain a wide...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Fulin Xue, Yiming Zhang, Junlong Li, Hui Liu
Format:	Article
Language:	English
Published:	IEEE 2023-01-01
Subjects:	Wide beamwidth circular polarization (CP) single feed cross-polarized dipole folded metal arms RFID
Online Access:	https://ieeexplore.ieee.org/document/10061399/