Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1998 Issue 11
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- Pages.217-218
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- 1998
Developement of New Digital Beamforming Algorithm Using Interpolator
Interpolator를 이용한 새로운 디지털 빔 집속 알고리즘의 개발
Abstract
We propose a new digital beamforming algorithm using an interpolation filter in ultrasonic imaging systems. We compared the performances of the proposed algorithm to those of the conventional digital bemforming algorisms, post-beamformer and phase rotation beamformer, by a computer simulation and experiments. The results show that the proposed algorithm has better performance than the others.
Keywords