Digital Subtraction Method in FM-Chirp Pulse Compression Method for Intraductal Ultrasonography
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概要
- 論文の詳細を見る
In pulse compression methods used with ultrasonography, when a small signal is reflected by a small target positioned near a large target, the small-target reflected signal can be obscured by the sidelobes of the large-target reflected signal. We apply a digital subtraction method using zero-padding to detect the small signal.
- 2004-05-15
著者
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Moriya Tadashi
Graduate School Of Engineering Tokyo Metropolitan University
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Tagawa Norio
Graduate School Of Electrical Engineering Tokyo Metropolitan University
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TONEGAWA Yuya
Graduate School of Engineering, Tokyo Metropolitan University
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Tonegawa Yuya
Graduate School of Engineering, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji, Tokyo 192-0397, Japan
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