Title :
Wireless sensing and identification of passive electromagnetic sensors based on millimetre-wave FMCW RADAR
Author :
Aubert, H. ; Chebila, F. ; Jatlaoui, M. ; Thai, Trang ; Hallil, H. ; Traille, Anya ; Bouaziz, Souhir ; Rifai, A. ; Pons, P. ; Menini, P. ; Tentzeris, Manos
Author_Institution :
LAAS, Toulouse, France
Abstract :
The wireless measurement of various physical quantities from the analysis of the RADAR Cross Sections variability of passive electromagnetic sensors is presented. A millimetre-wave Frequency-Modulated Continuous-Wave RADAR is used for both remote sensing and wireless identification of sensors. Long reading ranges (up to some decameters) may be reached at the expense of poor measurement resolution (typically 10%).
Keywords :
CW radar; FM radar; electromagnetic devices; millimetre wave detectors; millimetre wave measurement; millimetre wave radar; radar cross-sections; remote sensing by radar; millimetre-wave FMCW radar; millimetre-wave frequency-modulated continuous-wave radar; passive electromagnetic sensor identification; passive electromagnetic sensors; radar cross-section variability; remote sensing; wireless identification; wireless measurement; wireless sensing; Frequency measurement; Radar antennas; Radar cross section; Sensors; Wireless communication; Wireless sensor networks;
Conference_Titel :
RFID-Technologies and Applications (RFID-TA), 2012 IEEE International Conference on
Conference_Location :
Nice
Print_ISBN :
978-1-4673-4656-6
Electronic_ISBN :
978-1-4673-4658-0
DOI :
10.1109/RFID-TA.2012.6404554
