Title :
Multi-band ultra wide band antennas
Author :
Pelé, Ismaël ; Chousseaud, Anne ; Toutain, Serge
Author_Institution :
IREENA, Nantes
Abstract :
This paper presents 3D ultra wide band antennas modified to be multi band UWB antennas. The solution consists in creating stubs in the shape of the antenna to realize one or more filtering functions. A study of various topologies has been made and a model has been developed to control the creation of stop bands in the matching bandwidth of the antenna. Comparisons between the physical approach, simulations and measurements are presented and show good agreements between them. Parametrical studies show future possible developments of this approach
Keywords :
band-stop filters; multifrequency antennas; ultra wideband antennas; filtering functions; matching bandwidth; multiband ultra wide band antennas; stop bands; Antenna accessories; Antenna measurements; Antenna radiation patterns; Bandwidth; Coaxial components; Filtering; Frequency; Reflection; Shape; Ultra wideband antennas;
Conference_Titel :
Wireless Technology, 2005. The European Conference on
Conference_Location :
Paris
Print_ISBN :
2-9600551-1-X
DOI :
10.1109/ECWT.2005.1617712
