Mechanical quality factor of multilayer piezoelectric ceramic transducers

被引：8
|
作者：
Sasaki, Y [1 ]
Takahashi, S [1 ]
Yamamoto, M [1 ]
机构：
[1] NEC Corp Ltd, Funct Devices & Mat Labs, Kawasaki, Kanagawa 2168555, Japan
来源：
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS | 2001年 / 40卷 / 5B期
关键词：
multilayer; piezoelectric transducer; mechanical quality factor; energy loss; electrode; resistance;
D O I：
10.1143/JJAP.40.3549
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
It has long been known that the mechanical quality factor at resonance for multilayer piezoelectric transducers decreases as the number of ceramic layers is increased. We investigated this phenomenon using multilayer transducers, which are driven in a longitudinal mode of the piezoelectric transverse-effect. In this report, we express equivalent circuits for the transducers with resistance for electrode layers, We concluded that the mechanical quality factor at resonance for the transducers decreases because the ratio of resistance for electrode layers to the total equivalent resistance increases with the number of ceramic layers.
引用
收藏
页码：3549 / 3551
页数：3
相关论文
共 50 条
  • [21] High Fill Factor Array of Piezoelectric Micromachined Ultrasonic Transducers with Large Quality Factor
    Jiao, Ding
    Ni, Zao
    Wang, Jiachou
    Li, Xinxin
    [J]. SENSORS AND MATERIALS, 2020, 32 (05) : 1785 - 1795
  • [22] PIEZOELECTRIC MEASUREMENTS ON CERAMIC MULTILAYER CAPACITORS
    SUCHICITAL, CTA
    PAYNE, DA
    [J]. IEEE TRANSACTIONS ON COMPONENTS HYBRIDS AND MANUFACTURING TECHNOLOGY, 1985, 8 (02): : 283 - 288
  • [23] Quality factor determination and improvement of piezoelectric driving multilayer resonator
    Du, Qingfa
    Pan, Mengchun
    Hu, Jiafei
    Chen, Dixiang
    Hu, Jinghua
    Tian, Wugang
    Sun, Kun
    [J]. JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2018, 28 (09)
  • [24] Practical design of multilayer piezoelectric transducers for harmonic imaging
    Desmare, R
    Tran-Huu-Hue, LP
    Levassort, F
    Lethiecq, M
    [J]. ACOUSTICAL IMAGING, VOL 25, 2000, 25 : 117 - 122
  • [25] PIEZOELECTRIC MULTILAYER TRANSDUCERS FOR ULTRASONIC PULSE-COMPRESSION
    SUNG, KM
    [J]. ULTRASONICS, 1984, 22 (02) : 61 - 68
  • [26] Inverter topologies for ultrasonic piezoelectric transducers with high mechanical Q-factor
    Kauczor, C
    Fröleke, N
    [J]. PESC 04: 2004 IEEE 35TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, CONFERENCE PROCEEDINGS, 2004, : 2736 - 2741
  • [27] Piezoelectric micromachined ultrasonic transducers with low thermoelastic dissipation and high quality factor
    Chen, Xuying
    Liu, Xinxin
    Wang, Tao
    Le, Xianhao
    Ma, Fangyi
    Lee, Chengkuo
    Xie, Jin
    [J]. JOURNAL OF MICROMECHANICS AND MICROENGINEERING, 2018, 28 (05)
  • [28] INSPECTION OF THE QUALITY OF ULTRASONIC PIEZOELECTRIC TRANSDUCERS
    GITIS, MB
    [J]. SOVIET JOURNAL OF NONDESTRUCTIVE TESTING-USSR, 1984, 20 (01): : 65 - 70
  • [29] Estimation of interference of piezoelectric ceramic transducers in a hydroacoustic array
    Aleksandrov, V. A.
    Kuznetsov, G. N.
    Pudovkin, A. A.
    [J]. Physics of Wave Phenomena, 2016, 24 (03) : 245 - 248
  • [30] Effects of radial stress on piezoelectric ceramic tubes and transducers
    Zhang, X. F.
    Lin, X. J.
    Yang, C. H.
    Cheng, X.
    Huang, S. F.
    [J]. JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2022, 151 (01): : 434 - 442
12345