J Electromagn Eng Sci Search

CLOSE


J Electromagn Eng Sci > Volume 14(1); 2014 > Article
Journal of Electromagnetic Engineering and Science 2014;14(1):31-35.
DOI: https://doi.org/10.5515/JKIEES.2014.14.1.31   
Multiband-Notched UWB Antenna Using Folded Slots in the Feeding Structure
Son Xuat Ta, Ikmo Park
Department of Electrical and Computer Engineering, Ajou University
Abstract
An ultra-wideband (UWB) circular monopole antenna with a multiband-notched characteristic is proposed. The multiband-notched filter consists of three different sized folded slots, which are distinctly assigned for the notched band at the 3.5-GHz WiMAX, 5-GHz WLAN, and 8-GHz ITU bands. The proposed antenna results in a measured ${mid}S_{11}{mid}$ < -10 dB, which completely covers the UWB band (3.1 10.6 GHz) with three notched bands at 3.5, 5.5, and 8.0 GHz. The antenna yields an omnidirectional radiation pattern and high radiation efficiency.
Key words: Bandstop Filter, Folded Slot, Printed Circular Monopole, Ultra-Wideband

ABOUT
ARTICLE CATEGORY

Browse all articles >

BROWSE ARTICLES
AUTHOR INFORMATION
Editorial Office
#706 Totoo Valley, 217 Saechang-ro, Yongsan-gu, Seoul 04376, Korea
Tel: +82-2-337-9666    Fax: +82-2-6390-7550    E-mail: admin-jees@kiees.or.kr                

Copyright © 2018 by The Korean Institute of Electromagnetic Engineering and Science. All rights reserved.

Developed in M2community

Close layer
prev next