Title :
A novel concept of a dual-orthogonal polarized ultra wideband antenna for medical applications
Author :
Adamiuk, Grzegorz ; Timmermann, Jens ; Wiesbeck, Werner ; Zwick, Thomas
Author_Institution :
Inst. fur Hochfrequenztech. und Elektron., Univ. of Karlsruhe, Karlsruhe
Abstract :
This paper describes a concept of a dual-orthogonal, linearly polarized ultra wideband (UWB) antenna. The radiation principle and feeding scheme is described. Subsequently the prototype is introduced and the theoretical assumptions are verified by the measurements. A very good polarization purity was achieved over very wide frequency range.
Keywords :
antenna feeds; antenna radiation patterns; ultra wideband antennas; UWB antenna; dual-orthogonal polarized ultra wideband antenna; medical applications; polarization purity; very wide frequency range; Antennas and propagation; Biomedical equipment; Electromagnetic coupling; Electromagnetic wave polarization; Frequency; Interference; Medical services; Shape; Ultra wideband antennas; Ultra wideband technology;
Conference_Titel :
Antennas and Propagation, 2009. EuCAP 2009. 3rd European Conference on
Conference_Location :
Berlin
Print_ISBN :
978-1-4244-4753-4
Electronic_ISBN :
978-3-00-024573-2
