Young Bok Ahn

Estimation of mean frequency and variance of ultrasonic Doppler signal by using second-order autoregressive model

Young Bok Ahn, Song Bai Park, 1991, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.

Multi-order sampling for digital beamforming of wide-band signals

Young Bok Ahn, Weon-Hee Cho, 1996, IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control.