Research for Ultrasonic Transducer Manufacturing and Evaluation Technique

초음파탐촉자(超音波探觸子) 제작(製作) 및 평가기술(評價技術)에 관한 연구(硏究)

For the purpose of domestic production of ultrasonic transducer, experiments on material selection for backing and matching layer, and electrical impedance matching between transducer and equipment were performed. The characteristics of manufactured transducers with experimental results were analyzed and compared with foreign products. Through the evaluation of the transducers manufactured and the comparision with foreign products, it is confirmed that the transducers manufactured show the good performance characteristics and efficiency.