Incorporation of diffraction effects in simulations of ultrasonic systems using PSpice models

Proceedings of the IEEE Ultrasonics Symposium

Volumn 1, Issue , 2001, Pages 405-410

  Johansson, Jonny ^a   Martinsson, Per Erik ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

APPROXIMATION THEORY; COMPUTER SIMULATION; CRYSTALS; PIEZOELECTRIC DEVICES; SENSITIVITY ANALYSIS; ULTRASONIC PROPAGATION;

FRAUNHOFER APPROXIMATION; PULSE ECHO SYSTEM; SOFTWARE PACKAGE CADENCE SPECTRE; SOFTWARE PACKAGE PSPICE; ULTRASONIC SYSTEMS;

ULTRASONIC DIFFRACTION;

EID: 0035732573     PISSN: 10510117     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (17)

1. Transient performance of a piezoelectric transducer
2. New equivalent circuits for elementary piezoelectric transducers
3. Controlled-source analogous circuits and SPICE models for piezoelectric transducers
4. SPICE model for lossy piezoceramic transducers
5. PSpice simulation of ultrasonic systems
6. Diffraction effects in the ultrasonic field of a piston source and their importance in the accurate measurement of attenuation
7. Ultrasound transducer modeling - Received voltage signals and the use of half-wavelength window layers with acoustic coupling layers
8. Optimization of a piezoelectric crystal driver stage using system simulations
9. Electric excitation of ultra-sound transducers for short pulse generation
10. High resolution light diffraction tomography: Nearfield measurements of 10 MHz continuous wave ultrasound