Lee B.-R.Chiang H.K.Kuo C.-D.Win-Li LinLee S.-K.2020-02-262020-02-2619990885-3010https://scholars.lib.ntu.edu.tw/handle/123456789/464903Doppler angle and flow velocity estimations using the classic and transverse doppler effectsjournal article10.1109/58.7415452-s2.0-0032762284