Title :
RF free ultrasonic positioning
Author :
McCarthy, Michael R. ; Muller, Henk L.
Author_Institution :
University of Bristol
Keywords :
Biomedical monitoring; Chirp; Circuits; Clocks; Delay; Frequency synchronization; Global Positioning System; Radio frequency; Satellites; Transmitters;
Conference_Titel :
Wearable Computers, 2003. Proceedings. Seventh IEEE International Symposium on
Print_ISBN :
0-7695-2034-0
DOI :
10.1109/ISWC.2003.1241397