Estimation of acoustic focal position in an ultrasonic field

Acoustical Science and Technology

Volumn 23, Issue 1, 2002, Pages 29-33

  Wang, Hui ^a   Shibayama, Hideo ^a   Okamoto, Atsushi ^a   Okada, Shigeru ^a  

^a SHIBAURA INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Autocorrelation image; Concave transducer; Microphone array; MUSIC algorithm; Ultrasonic diffraction method

Indexed keywords

ACOUSTIC ARRAYS; ACOUSTIC FIELDS; ALGORITHMS; CALCULATIONS; CORRELATION METHODS; MEDICAL IMAGING; MICROPHONES; ULTRASONIC DIFFRACTION; ULTRASONIC TRANSDUCERS;

ACOUSTIC FOCAL POINT; AUTOCORRELATION IMAGE; CONCAVE TRANSDUCER; MICROPHONE ARRAY; MULTIPLE SIGNAL CLASSIFICATION ALGORITHM; ULTRASONIC FIELD;

ULTRASONIC IMAGING;

EID: 0036283276     PISSN: 13463969     EISSN: None     Source Type: Journal    
DOI: 10.1250/ast.23.29     Document Type: Article

References (9)

1. Ultrasonic diffraction method for periodic structure and its application to living tissue
2. Application of threshold filter to estimating tissue structure
3. Multiple emitter location and signal parameter estimation
4. A new look at the statistical model identification problem
5. Modeling by shortest data description
6. Estimating the dimension of a model