Antenna miniaturization and nanoferrite magneto-dielectric materials

Author

Souriou, David ; Mattei, Jean Luc ; Boucher, Solène ; Sharaiha, Ala ; Tarot, Anne Claude ; Chevalier, Alexis ; Queffelec, Patrick

Author_Institution

LabSTICC, Univ. de Bretagne Occidentale, Brest, France

fYear

2010

Firstpage

1

Lastpage

4

Abstract

New magneto-dielectric material with improved electromagnetic properties in UHF band is manufactured. These electromagnetic properties, in particular the low levels of losses, show that this material could be useful to the design of miniaturized antennas in the VHF-UHF (300 MHz-700 MHz) range of frequency. This new material has been used to load a small coplanar slot antenna. Performances of the antenna as well as the new material is presented and compared with commercial magnetodielectric materials.

Keywords

UHF antennas; VHF antennas; dielectric materials; slot antennas; UHF; antenna miniaturization; coplanar slot antenna; electromagnetic properties; frequency 300 MHz to 700 MHz; magnetodielectric materials; nanoferrite magneto-dielectric materials; Antenna measurements; Antennas; Frequency measurement; Materials; Permeability; Permittivity; Toroidal magnetic fields; Miniaturization; ferrite; magneto dielectric materials; small antenna;

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.2010.5552533

Filename

5552533