Charge-mode interfacing of piezoelectric interdigital Lamb wave transducers

被引：5
|
作者：
Giannelli, P. [1 ]
Bulletti, A. [1 ]
Capineri, L. [1 ]
机构：
[1] Univ Florence, Dept Informat Engn, Via S Marta 3, I-50139 Florence, Italy
来源：
ELECTRONICS LETTERS | 2016年 / 52卷 / 11期
关键词：
GUIDED-WAVES; ARRAYS;
D O I：
10.1049/el.2016.0804
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The adoption of charge-mode amplification, rather than the classical voltage-mode, to interface piezoelectric interdigital transducers made of polymer film to the data acquisition electronics is described. The circuit and operating principles of a charge amplifier are briefly explained, followed by the experimental comparison of a charge amplifier implementation with a solution based on an instrumentation amplifier. The experiments, based on A(0)-mode Lamb wave transmission over an aluminium plate, demonstrate the effectiveness of charge-mode interfacing and its insensitivity to cable loading.
引用
收藏
页码：894 / 895
页数：2
相关论文
共 50 条
  • [31] Transient modeling of Lamb wave generation by surface bonded piezoelectric transducers
    Duquenne, L
    Moulin, E
    Assaad, J
    Delebarre, C
    EUROPEAN WORKSHOP ON SMART STRUCTURES IN ENGINEERING AND TECHNOLOGY, 2003, 4763 : 187 - 193
  • [32] Finite element simulation of Lamb wave generation with bonded piezoelectric transducers
    Martin, S. A.
    Jata, K. V.
    STRUCTURAL HEALTH MONITORING 2007: QUANTIFICATION, VALIDATION, AND IMPLEMENTATION, VOLS 1 AND 2, 2007, : 841 - 850
  • [33] Detection of cracks on a plate by piezoelectric interdigital transducers
    Roh, Yongrae
    Kim, Junho
    SENSORS AND SMART STRUCTURES TECHNOLOGIES FOR CIVIL, MECHANICAL, AND AEROSPACE SYSTEMS 2011, 2011, 7981
  • [34] A novel high frequency surface acoustic wave device based on piezoelectric interdigital transducers
    Kumar, AKS
    Paruch, P
    Marré, D
    Pellegrino, L
    Tybell, T
    Ballandras, S
    Triscone, JM
    INTEGRATED FERROELECTRICS, 2004, 63 : 55 - 62
  • [35] NOVEL PIEZOELECTRIC FIBER TRANSDUCERS FOR MODE SELECTIVE EXCITATION AND DETECTION OF LAMB WAVES
    Koehler, B.
    Frankenstein, B.
    Schubert, F.
    Barth, M.
    REVIEW OF PROGRESS IN QUANTITATIVE NONDESTRUCTIVE EVALUATION, VOLS 28A AND 28B, 2009, 1096 : 982 - 989
  • [36] Single mode Lamb waves in composite laminated plates generated by piezoelectric transducers
    Liu, T
    Veidt, M
    Kitipornchai, S
    COMPOSITE STRUCTURES, 2002, 58 (03) : 381 - 396
  • [37] PROGRAMMABLE MOS CHARGE-MODE NEURAL CIRCUITS
    TANG, Z
    ISHIZUKA, O
    MATSUMOTO, H
    ELECTRONICS LETTERS, 1992, 28 (22) : 2059 - 2060
  • [38] PROGRAMMABLE MOS CHARGE-MODE NEURAL CIRCUITS
    TANG, Z
    ISHIZUKA, O
    MATSUMOTO, H
    ELECTRONICS LETTERS, 1993, 29 (01) : 131 - 131
  • [39] Lamb wave suppression in periodic 1-3 piezoelectric composite transducers
    Robertson, D
    Hayward, G
    Gachagan, A
    2002 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2, 2002, : 1181 - 1184
  • [40] Parametric analysis of damage detection using piezoelectric transducers and lamb wave approach
    Wang, X.
    Li, Y.
    Tang, J.
    PROCEEDINGS OF THE ASME INTERNATIONAL MECHANICAL ENGINERING CONGRESS AND EXPOSITION 2007, VOL 9, PTS A-C: MECHANICAL SYSTEMS AND CONTROL, 2008, : 59 - 72
12345