Compact Design of Circularly Polarized Antenna with Vertical Slotted Ground for RFID Reader Application-Reference-Cited by-同舟云学术

Compact Design of Circularly Polarized Antenna with Vertical Slotted Ground for RFID Reader Application

Published:2017 Issue: Volume:2017 Page:1-5
ISSN:2090-0147
Container-title:Journal of Electrical and Computer Engineering
language:en
Short-container-title:Journal of Electrical and Computer Engineering

Author:

Cheng Hesheng¹^ORCID,Zhang Jin²,Cheng Hexia³,Zhao Qunli¹

Affiliation:

1. College of Computer Science, Hefei Normal University, Hefei, China

2. School of Electronic and Information Engineering, Jinling Institute of Technology, Nanjing, China

3. College of Computer & Information, Anqing Normal University, Anqing, China

Abstract

A novel compact circular polarization (CP) microstrip antenna is proposed for UHF ultrahigh frequency (UHF) radio frequency identification (RFID) reader applications. The proposed antenna is composed of a corner truncated square-ring radiating patch on a substrate and a vertical slotted ground surrounding four sides of the antenna. A new feeding scheme is designed from flexible impedance matching techniques. The impedance bandwidths for S11<-10 dB and 3 dB axial ratio (AR) bandwidth are 12.1% (794.5–896.5 MHz) and 2.5% (833.5–854.5 MHz), respectively.

Funder

Educational Commission of Anhui Province of China

Publisher

Hindawi Limited

Subject

Electrical and Electronic Engineering,General Computer Science,Signal Processing

Link

http://downloads.hindawi.com/journals/jece/2017/1936849.pdf

Reference8 articles.

1. RFID Handbook

2. Single-feed square-ring microstrip antenna with truncated corners for compact circular polarisation operation

3. A low cost miniaturized circularly polarized antenna for UHF radio frequency identification reader applications

4. A Universal UHF RFID Reader Antenna

5. Single-Fed Broadband Circularly Polarized Stacked Patch Antenna With Horizontally Meandered Strip for Universal UHF RFID Applications

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