64 Elements two-dimensional piezoelectric array for 3D imaging

Ultrasonics

Volumn 40, Issue 1-8, 2002, Pages 139-143

  Akhnak, M ^a   Martinez, O ^a   Ullate, L G ^a   Montero De Espinosa, F ^a  

^a Consejo Superior de Investigaciones Científicas   (Spain)

Author keywords

3D imaging; Cross coupling; Piezocomposite; Two dimensional array; Ultrasonic beam pattern

Indexed keywords

ACOUSTIC FIELD MEASUREMENT; COMPOSITE MATERIALS; COMPUTER SIMULATION; ELECTROCHEMISTRY; ELECTRODES; IMAGE QUALITY; IMPULSE RESPONSE; MATHEMATICAL MODELS; MEDICAL IMAGING; NONDESTRUCTIVE EXAMINATION; NONINVASIVE MEDICAL PROCEDURES; OPTICAL RESOLVING POWER; PHOTODEGRADATION; PIEZOELECTRIC DEVICES; TRANSDUCERS;

PIEZOELECTRIC ARRAYS;

ULTRASONIC IMAGING;

ARTICLE; ECHOGRAPHY; THREE DIMENSIONAL IMAGING;

IMAGING, THREE-DIMENSIONAL; ULTRASONOGRAPHY;

EID: 0036557876     PISSN: 0041624X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0041-624X(02)00102-6     Document Type: Conference Paper

References (7)

1. High speed ultrasound volumetric imaging system. Part II: Parallel processing and display
2. Incidence of element distribution on the ultrasonic field of segmented annular arrays
3. Piezoelectric sectorial 2D array for 3D acoustical imaging
4. Tailoring the properties of composite piezoelectric materials for medical ultrasonic transducers
5. Equivalent circuits for transducers having arbitrary even-or-odd symmetry piezoelectric excitation
6. Fields radiated by annular-sector ultrasonic arrays