A 120-MHz Ultrasound Probe for Tissue Imaging

Ultrasonic Imaging - Tập 18 - Trang 231-239 - 1996
Koichi Yokosawa1, Ryuichi Shinomura1, Shyuzo Sano2, Yukio Ito2, Shizuo Ishikawa1, Yutaka Sato2
1Central Research Laboratory, Hitachi Ltd., P.O. Box 2, Kokubunji, Tokyo 185, Japan
2Research and Development Center, Hitachi Medical Corporation, 2-1 Shintoyofuta, Kashiwa, Chiba, 277, Japan