Title :
Human implanted spiral antenna for a 2.45GHz wireless temperature and pressure SAW sensor system
Author :
Collin, G. ; Chami, A. ; Luxey, C. ; Le Thuc, P. ; Staraj, R.
Author_Institution :
CNRS, Univ. of Nice-Sophia Antipolis, Valbonne
Abstract :
In this paper, we presented a new technique to optimize a human implanted spiral antenna for a 2.45 GHz wireless temperature and pressure SAW sensor system. The antenna was designed to especially operate when closely implanted to a human heart. In a homogenous phantom, we have shown that it was possible to simply link the two arms of a traditional dipole to achieve better matching and reduced antennapsilas dimensions.
Keywords :
UHF antennas; dipole antennas; pressure sensors; spiral antennas; surface acoustic wave devices; temperature sensors; frequency 2.45 GHz; homogenous phantom; human heart; human implanted spiral antenna; pressure SAW sensor system; wireless temperature; Arm; Dipole antennas; Heart; Humans; Imaging phantoms; Sensor systems; Spirals; Surface acoustic waves; Temperature sensors; Wireless sensor networks;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2008. AP-S 2008. IEEE
Conference_Location :
San Diego, CA
Print_ISBN :
978-1-4244-2041-4
Electronic_ISBN :
978-1-4244-2042-1
DOI :
10.1109/APS.2008.4619063
