A new type two-dimensional spherical crown array is designed. Based on the self-built sound field platform, the sound field characteristics of the model are studied. Finally, the structure characteristic parameters F-number, arrangement and other structures of the array are found. The characteristic

The following figure shows the time peak of sound pressure obtained after the spherical crown model array A is deflected by different distances in the positive direction of the X axis.Where a and e, b and f, C and g, d and respectively are the HIFU piezo ceramics deflected by 0 mm in the positive di

In order to achieve quantitative analysis of the sound field characteristics of the HIFU piezo ceramic treatment probe in the single focus scanning mode, The following three key acoustic field characteristics are studied.

The multi-spherical crown HIFU piezo ceramic treatment probe is a complex structure. When is designing the probe, We need to determine a lot of design parameters, including the number of array elements, the arrangement of array elements, the frequency,The array size and the radius of curvature of th

In the process of designing the probe structure, researchers often use probes such as field .it is structural design software for diagnostics, or the design of therapeutic probes. However, because of the two softwares, the algorithm for calculating the sound field is time-complex. In the design of t

For a multivariate linear array transducer with Zn+1 array elements, if all the array elements emit sound waves at the same time,Let the sound pressure value of the array element at point F be p: then the total sound pressure of point F value is: pSince the distances of the respective line elements

Multi-array HIFU piezo ceramic ultrasound transducers can also be divided into two types, one is pure multi-array form, and the other is multi-phase phased array focusing. A pure multi-array element generally places a plurality of piezoelectric ceramic sheets in the concave spherical surface of seve

HIFU Piezoelectric ceramic used for UltraShape

The 5 Secrets About Piezoelectric Ceramic Sensor Only A Handful Of People KnowPiezoelectric ceramics are widely used in the fields of electronics, light, heat and acoustics. They have become an important functional material in national defense industry, civil industry and daily life. They ar