Title :
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
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;
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
DOI :
10.1109/ANTEM.2010.5552480
