ULTRASOUND IMAGING METHOD AND APPARATUS BASED ON PULSE COMPRESSION TECHNIQUE USING MODIFIED GOLAY CODE

摘要

The present invention relates to an ultrasound image forming method for transmitting an ultrasound pulse to a target to form an image of the target using a signal reflected from the target, wherein the voltage of a first code form among a pair of modified Golay codes is converted into at least one voltage. Applying to the ruler, transmitting a first set of ultrasonic pulses to the object, performing pulse compression on the first set of reflected signals reflected by the first set of ultrasonic pulses from the object, and the pair Applying a voltage in the form of a second code of the modified Golay codes to the one or more transducers to transmit a second set of ultrasonic pulses to the subject, wherein the second set of ultrasonic pulses are reflected from the subject Performing pulse compression on the second set of reflected signals and applying the first set of pulse-compressed reflection signals and the second set of pulse-compressed reflection signals. Provides a step and a step of producing the sum signal from the signal receive-focusing, the ultrasound image forming method comprising a step for displaying and processing the received signal for the focusing.