Compact ultra-wideband printed monopole antenna having frequency band-notch characteristic using defected ground structure

A compact band‐notch ultra‐wideband (UWB) printed monopole antenna is proposed, where the band‐notch characteristic is realized by adding defected ground structure (DGS) or slit in the ground plane. Also, by inserting T‐shaped stubs in the ground plane, additional resonance is excited and hence the...

Full description

Saved in:
Bibliographic Details
Published in:Microwave and optical technology letters 2011-10, Vol.53 (10), p.2363-2368
Main Authors: Abdollahvand, M., Dadashzadeh, G. R., Ebrahimian, H., Ojaroudi, M.
Format: Article
Language:English
Subjects:
band-notch characteristic
Banded structure
Bandwidth
Ground plane
Grounds
Microwaves
Monopole antennas
On-line systems
rectangular shape monopole antenna
Slits
ultra-wideband antenna
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:A compact band‐notch ultra‐wideband (UWB) printed monopole antenna is proposed, where the band‐notch characteristic is realized by adding defected ground structure (DGS) or slit in the ground plane. Also, by inserting T‐shaped stubs in the ground plane, additional resonance is excited and hence the bandwidth is increased up to 118%. The proposed monopole antenna has ultrawide impedance bandwidth, compact size, and omni‐directional H‐plane radiation patterns which are suitable for various broadband applications. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2363–2368, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26280
ISSN:0895-2477
1098-2760
1098-2760
DOI:10.1002/mop.26280