Change search
ReferencesLink to record
Permanent link

Direct link
Modified TM020 Mode of a Rectangular Patch Antenna Partially Loaded With Metamaterial for Dual-Band Applications
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.ORCID iD: 0000-0002-3401-1125
2009 (English)In: IEEE Antennas and Wireless Propagation Letters, ISSN 1536-1225, E-ISSN 1548-5757, Vol. 8, 1006-1009 p.Article in journal (Refereed) Published
Abstract [en]

In this letter, the TM020 mode of a rectangular patch antenna is modified by partially loading a mu-negative (MNG) or double-negative (DNG) metamaterial block. With proper constitutive parameters and filling ratio, the electric fields at two radiating edges of the patch can be out of phase, and a broadside radiation pattern is achieved. A novel dual-band rectangular patch antenna loaded with a pair of conventional double-positive (DPS) and MNG metamaterial blocks is proposed as an application example of the modified TM020 mode. Good impedance matching and similar patterns with broadside radiation are achieved simultaneously at both operating frequencies with a single-layer single-patch fed by a single coaxial line. Simulation shows that the modified TM020 mode gives an efficient radiator with sufficient gain and very low level of cross polarization. Partial loading of a DNG metamaterial block is also discussed for some special dual-band applications.

Place, publisher, year, edition, pages
2009. Vol. 8, 1006-1009 p.
Keyword [en]
Broadside radiation, dual-band antennas, mu-negative/double-negative, (MNG/DNG) metamaterials, patch antennas
URN: urn:nbn:se:kth:diva-18766DOI: 10.1109/lawp.2009.2030771ISI: 000269841300014ScopusID: 2-s2.0-77956216200OAI: diva2:336813
QC 20100525Available from: 2010-08-05 Created: 2010-08-05 Last updated: 2013-11-19Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full textScopus

Search in DiVA

By author/editor
He, Sailing
By organisation
Electromagnetic Engineering
In the same journal
IEEE Antennas and Wireless Propagation Letters

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 20 hits
ReferencesLink to record
Permanent link

Direct link