Error estimation in passive SAW sensing with differential phase measurement

被引：0
|
作者：
Shmaliy, YS [1 ]
机构：
[1] Univ Guanajuato, FIMEE, Salamanca 36730, Gto, Spain
来源：
LFNM 2005: 7TH INTERNATIONAL CONFERENCE ON LASER AND FIBER-OPTICAL NETWORKS MODELING | 2005年
关键词：
passive SAW sensing; phase errors; probability density;
D O I：
10.1109/LFNM.2005.1553237
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We provide a statistical analysis of the limiting estimate errors of the time delay between two reflectors of the passive wireless surface acoustic wave (SAW) sensor with single differential measurement. The estimation is provided in a sense of the maximum likelihood function at the ideal coherent receiver in presence of Gaussian noise. Rigorous and approximate solutions for the mean and mean square errors along with the error probability for the estimate to exceed a threshold are studied in detail. The plots are applied to evaluate the errors in a wide range of signal-to-noise ratios and thresholds. Practical recommendations for designers of the remote SAW sensor interrogating systems are also given.
引用
收藏
页码：244 / 251
页数：8
相关论文
共 50 条
  • [41] Optimization of Resonant Frequency Measurement Algorithm for Wireless Passive SAW Sensors
    Kalinin, V.
    Dixon, B.
    Beckley, J.
    2009 JOINT MEETING OF THE EUROPEAN FREQUENCY AND TIME FORUM AND THE IEEE INTERNATIONAL FREQUENCY CONTROL SYMPOSIUM, VOLS 1 AND 2, 2009, : 90 - 95
  • [42] Measurement Reliability Prediction for Passive Wireless Resonant SAW Sensor System
    Liu, Boquan
    IEEE 12TH INT CONF UBIQUITOUS INTELLIGENCE & COMP/IEEE 12TH INT CONF ADV & TRUSTED COMP/IEEE 15TH INT CONF SCALABLE COMP & COMMUN/IEEE INT CONF CLOUD & BIG DATA COMP/IEEE INT CONF INTERNET PEOPLE AND ASSOCIATED SYMPOSIA/WORKSHOPS, 2015, : 859 - 862
  • [43] Crowd Size Estimation with Passive Electromagnetic Sensing
    Joosens, Dennis
    Kaya, Abdil
    Weyn, Maarten
    Berkvens, Rafael
    2023 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS, ICC WORKSHOPS, 2023, : 672 - 678
  • [44] A method of modifying error for non-synchronicity of grass yield remote sensing estimation and measurement
    Han, LC
    INTERNATIONAL JOURNAL OF REMOTE SENSING, 2001, 22 (17) : 3363 - 3372
  • [45] A differential measurement approach for improving surface plasmon resonance phase sensing performance
    Wu, SY
    Wu, LCM
    Ho, HP
    Lin, CL
    PROCEEDINGS OF THE SIXTH CHINESE OPTOELECTRONICS SYMPOSIUM, 2003, : 128 - 131
  • [46] Differential Pressure Sensing Based on Phase Sensitive Detection for Liquid Level Measurement
    Esmaili, P.
    Cavedo, F.
    Norgia, M.
    SENSORS AND ELECTRONIC INSTRUMENTATION ADVANCES (SEIA' 19), 2019, : 139 - 142
  • [47] ESTIMATION IN AUTOREGRESSIVE MODEL WITH MEASUREMENT ERROR
    Dedecker, Jerome
    Samson, Adeline
    Taupin, Marie-Luce
    ESAIM-PROBABILITY AND STATISTICS, 2014, 18 : 277 - 307
  • [48] ESTIMATION OF MEASUREMENT ERROR IN PANEL DATA
    WILEY, DE
    WILEY, JA
    AMERICAN SOCIOLOGICAL REVIEW, 1970, 35 (01) : 112 - 117
  • [49] Estimation of nonlinear models with measurement error
    Schennach, SM
    ECONOMETRICA, 2004, 72 (01) : 33 - 75
  • [50] ESTIMATION OF THE MEASUREMENT ERROR IN ULTRASONIC INSPECTION
    PROKHOROV, SO
    SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1985, 21 (07): : 443 - 450
12345