By Topic

A novel RFID tag antenna for matching complex impedances on 915MHz and 2.45GHz bands

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Wei Lin ; School of Electronic and Information Engineering, South China University of Technology, Guangzhou, Guangdong, China ; Qing-Xin Chu

A novel RFID tag antenna with a coupled loop added on a meandered dipole is proposed to match the complex impedances of chips without additional matching network for both 915MHz and 2.45GHz RFID systems. The antenna has a low-profile, compact size (15mm ×75mm), and its maximum gain is over 2dBi in H-plane on both bands. An equivalent circuit of the antenna is analyzed and the design procedure is presented. The measured results of the antenna have a good agreement with its simulated results. Own to simple structure, the proposed antenna can be easily fabricated and widely used in practical applications.

Published in:

2010 Asia-Pacific Microwave Conference

Date of Conference:

7-10 Dec. 2010