Title :
Statistical Modeling of Remote Wireless SAW Sensing with Multiple DPM Employing Tikhonov Distribution
Author :
Shmaliy, Yuriy S. ; Ibarra-Manzano, Oscar
Author_Institution :
Guanajuato Univ., Salamanca
fDate :
June 29 2006-July 1 2006
Abstract :
Basic operation principles are discussed along with the statistical error estimates of passive remote wireless surface acoustic wave (SAW) sensing with differential phase measurement (DPM). Limiting errors are evaluated for single and multiple DPM. Practical recommendations for designers of such systems are also given. The estimation is provided in a sense of the maximum likelihood function at the ideal coherent receiver in presence of Gaussian noise
Keywords :
Gaussian noise; error statistics; maximum likelihood estimation; remote sensing; surface acoustic wave sensors; surface acoustic waves; DPM; Gaussian noise; Tikhonov distribution; coherent receiver; differential phase measurement; maximum likelihood function; remote wireless SAW sensing; statistical error; surface acoustic wave; Delay effects; EMP radiation effects; Maximum likelihood estimation; Phase estimation; Phase measurement; Pollution measurement; Pulse measurements; Radio frequency; Surface acoustic waves; Wireless sensor networks; passive SAW sensing; phase errors; probability density;
Conference_Titel :
Laser and Fiber-Optical Networks Modeling, 8-th International Conference on
Conference_Location :
Kharkiv
Print_ISBN :
1-4244-0233-6
Electronic_ISBN :
1-4244-0234-4
DOI :
10.1109/LFNM.2006.251977
