Antenna evaluation for wireless data transmission in magnetic resonance imaging

Publikationstyp
Conference Paper
Publikationsdatum
2012-06
Sprache
English
Author
Wiehl, Michael 
Ferlin, Simone 
Weigel, Robert 
Kölpin, Alexander orcid-logo
TORE-URI
http://hdl.handle.net/11420/6781
Article Number
6262286
Citation
International Symposium on Antenna Technology and Applied Electromagnetics, ANTEM: 6262286 (2012-06)
Contribution to Conference
International Symposium on Antenna Technology and Applied Electromagnetics, ANTEM 2012 
Publisher DOI
10.1109/ANTEM.2012.6262286
Wireless links in a magnetic resonance imaging (MRI) device can replace cabled transmission of physiological data or magnetic resonance sensor signals which increases comfort for the patient. As the imaging device is located in a shielded chamber a wireless link can use all frequency ranges above the resonance frequency of the excited nuclei. Therefore we studied two channels, one containing the GSM-900 band and a second containing the 24GHz ISM band.
Schlagworte
Channel Measurement
Magnetic Resonance Imaging
Wireless Channel