Cart (Loading....) | Create Account
Close category search window
 

High gain ferrite cavity-backed slot antenna for RFID application

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
$31 $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)
Chao Li ; Inst. of Microelectron., Southwest Jiao tong Univ., Chengdu, China ; Quanyuan Feng

This paper describes a high gain cavity-backed slot(CBS) antenna. A superstrate of thin metal is placed at a certain distance above the substrate to enhance the gain of the slot antenna. The cavity-backed slot antenna is fed by a microstrip line printed on the top of the substrate. In order to reduce the size of antenna, We use the ferrite as the substrate, and the optimized antenna size is 40*30(mm). The cavity thickness of this slot antenna is about 10 times smaller than conventional cavities, which would allow constructing this antenna even with standard multilayer planar technology. The simulation results and show that this metal superstrate-covered cavity-backed slot antenna can attain the gain of 7.16dBi. The antenna can meet the needs of particular RFID application.

Published in:

Microwave and Millimeter Wave Technology (ICMMT), 2010 International Conference on

Date of Conference:

8-11 May 2010

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.