Home > Achievements in Scientific Research > Paper Publications

Paper Publications
Wideband high gain circularly polarized UHF RFID reader microstrip antenna and array

Release time:2019-08-05

Hits:

Affiliation of Author(s):UESTC

Teaching and Research Group:RFICS

Journal:International Journal of Electronics and Communications

Indexed by:Applied Research

Issue:77

Page Number:76-81

Translation or Not:no

Date of Publication:2017-04-26

This paper presents a wideband and high gain circularly polarized ultra-high- frequency (UHF) radio frequency identification (RFID) reader microstrip antenna and array. Such antenna unit is composed of one main radiation patch and one parasitic radiation patch with air as the dielectric spacer. Two feeding lines connect to the main radiation patch with 90 deg phase difference. Numerical optimizations and experimental demonstrations are performed to investigate the performances of the proposed antenna unit and good agreements are obtained. This antenna unit can cover the whole UHF band (860–960

annex:

1-s2.0-S1434841117X00058-cov150h.gif

7-2017-main.pdf

Pre One:A low-frequency chip-scale optomechanical oscillator with 58 kHz mechanical stiffening and more than 100th-order stable harmonics

Next One:Controllable optomechanical coupling and Drude self-pulsation plasma locking in chip-scale optomechanical cavities

Address: Shahe Campus:No.4, Section 2, North Jianshe Road, 610054  |  Qingshuihe Campus:No.2006, Xiyuan Ave, West Hi-Tech Zone, 611731  |   Chengdu, Sichuan, P.R.China © 2010 University of Electronic Science and Technology of China. All Rights Reserved