Ultra-miniature UHF antenna using magneto-dielectric material

Author

Pintos, J.F. ; Louzir, A. ; Minard, P. ; Perraudeau, J. ; Mattei, J.L. ; Souriou, D. ; Queffelec, P.

Author_Institution

Corp. Res. Rennes, Thomson R&D France, Cesson Sévigne, France

fYear

2010

Firstpage

1

Lastpage

4

Abstract

This paper introduces an ultra-miniature UHF antenna. The design combines different technologies to reduce the size:(meta-material inspired shape, use of a magneto-dielectric material as antenna support, use of an active component and a passive matching network for frequency tuning and impedance matching over the whole UHF band.) This antenna has been simulated and measured on nomad type terminal well suited for video applications.

Keywords

UHF antennas; dielectric materials; impedance matching; metamaterials; active component; antenna support; frequency tuning; impedance matching; magnetodielectric material; metamaterial inspired shape; nomad type terminal; passive matching network; ultraminiature UHF antenna; Antenna measurements; Biological system modeling; Broadband antennas; Magnetic resonance; Materials; Shape; UHF antenna; inspired metamaterial; magneto-dielectric material; tunable component;

fLanguage

English

Publisher

ieee

Conference_Titel

Antenna Technology and Applied Electromagnetics & the American Electromagnetics Conference (ANTEM-AMEREM), 2010 14th International Symposium on

Conference_Location

Ottawa, ON

Print_ISBN

978-1-4244-5049-7

Electronic_ISBN

978-1-4244-5050-3

Type

conf

DOI

10.1109/ANTEM.2010.5552480

Filename

5552480