Dual-Band Dual-Sense Circularly Polarized Stacked Patch Antenna With a Small Frequency Ratio for UHF RFID Reader Applications

Dual-Band Dual-Sense Circularly Polarized Stacked Patch Antenna With a Small Frequency Ratio for UHF RFID Reader Applications

A single-feed dual-band dual-sense circularly polarized (CP) stacked patch antenna with a small frequency ratio is proposed for Chinese 842.5/922.5-MHz radio frequency identification (RFID) reader applications. Two elliptical-ring patches are configured orthogonally to operate at different frequency...

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Bibliographic Details
Main Authors: Zhongbao Wang, Ruru She, Junjie Han, Shaojun Fang, Yuanan Liu
Format: Article
Language:English
Published: IEEE 2017-01-01
Series:IEEE Access
Subjects:
Asymmetric П-type impedance transformer
dual-band patch antenna
dual-sense circular polarization
radio frequency identification
small frequency ratio
Online Access:https://ieeexplore.ieee.org/document/7997710/

Internet

https://ieeexplore.ieee.org/document/7997710/

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