Patent attributes
The present invention provides an ultrasonic array transceiver method and module thereof. The method includes the step (a) providing an ultrasonic pixel array composed of N×M ultrasonic pixels; step (b), determining the number of a plurality of ultrasonic pixel groups in the ultrasonic pixel array; step (c), generate the first sound wave; step (d), transmit the first sound wave to obtain a plurality of second sound waves; step (e), receive the second sound waves, wherein the ultrasonic pixel received the second sound wave is located at the middle position or adjacent to the middle position of the ultrasonic pixel group; step (f), calculating the second sound waves to generate a pixel signal; step (g), repeating steps (c) to (f); and in step (h), determine an image based on pixel signals.
