Proceedings of the KOSOMBE Conference (대한의용생체공학회:학술대회논문집)
- Volume 1997 Issue 11
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- Pages.567-570
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- 1997
Performance evaluation of Digital Beamforming Method Using Sampled - Delay Focusing(SDF)
Sampled Delay Focusing(SDF)을 이용한 디지털 빙포밍 방법에 대한 성능 평가
Abstract
In a conventional digital beamformer received signal were sampled at least Nyquist rate of its maximum frequency. But it is wide band signal and its coherent sum must be obtained, the sampling clock of about
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