Advances in ultrasonic electrostatic transduction

被引：27

作者：

Hutchins, DA ^{[1
]}

Schindel, DW

Bashford, AG

Wright, WMD

机构：

[1] Univ Warwick, Dept Engn, Coventry CV4 7AL, W Midlands, England

[2] Natl Res Council Canada, Inst Aerosp Res, Ottawa, ON K1A 0R6, Canada

来源：

ULTRASONICS | 1998年 / 36卷 / 1-5期

基金：

英国工程与自然科学研究理事会;

关键词：

ultrasonic; capacitance; electrostatic; transducers; air-coupled;

D O I：

10.1016/S0041-624X(97)00079-6

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper describes some recent advances in the use of electrostatic transducers for performing ultrasonic measurements in both air and water. It will be shown that through-transmission imaging can be performed in metals, polymers and fibre-reinforced composites. Also possible are various forms of imaging in air, including tomographic reconstruction of flow and temperature fields in gases. (C) 1998 Elsevier Science B.V.

引用

页码：1 / 6

页数：6

共 16 条

[1] BROAD-BAND ELECTROSTATIC TRANSDUCERS - MODELING AND EXPERIMENTS [J].

ANDERSON, MJ ;

HILL, JA ;

FORTUNKO, CM ;

DOGAN, NS ;

MOORE, RD .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1995, 97 (01) :262-272

[2] DIAGNOSTIC MEASUREMENTS IN CAPACITIVE TRANSDUCERS [J].

CARR, H ;

WYKES, C .

ULTRASONICS, 1993, 31 (01) :13-20

[3]

ECCARDT PC, P 1996 IEEE ULTRASON, P959

[4]

FARLOW R, 1994, P IEEE ULTR S, P1099

[5] A surface micromachined electrostatic ultrasonic air transducer [J].

Haller, MI ;

KhuriYakub, BT .

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 1996, 43 (01) :1-6

[6] An evaluation of 1-3 connectivity composite transducers for air-coupled ultrasonic applications [J].

Hayward, G ;

Gachagan, A .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1996, 99 (04) :2148-2157

[7] Measurement of elastic constants in composite materials using air-coupled ultrasonic bulk waves [J].

Hosten, B ;

Hutchins, DA ;

Schindel, DW .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1996, 99 (04) :2116-2123

[8] ULTRASONIC MEASUREMENTS IN POLYMERIC MATERIALS USING AIR-COUPLED CAPACITANCE TRANSDUCERS [J].

HUTCHINS, DA ;

WRIGHT, WMD ;

SCHINDEL, DW .

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1994, 96 (03) :1634-1642

[9]

KUHL W, 1954, ACUSTICA, V4, P519

[10] ULTRASONIC TRANSDUCERS AND TRANSDUCER ARRAYS FOR APPLICATIONS IN AIR [J].

MANTHEY, W ;

KROEMER, N ;

MAGORI, V .

MEASUREMENT SCIENCE AND TECHNOLOGY, 1992, 3 (03) :249-261

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