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About Linear Arrays

The linear array is the most common form factor used in industrial phased array testing including TFM/FMC applications. The linear array allows electronic control of the active plane of the transducer including steering angle, depth of focus, and position of the sound beam.

Piezocomposite Linear-Array ceramic

1. A single element in the array. In this graphic, 1 of 16 elements.
2. Width of a single element.
3. Space between adjacent elements.
4. Array Pitch; the distance between the center points of two adjacent elements. Pitch controls the arrays resolution and steering ability.
5. Array Elevation; the length of the elements.