Ming Dai, Kai Zhan, Rong-Chao Peng, Jinfeng Xu, Hui Luo, Yingying Liu, Liangping Luo, Huiying Wen, Siping Chen. A Novel Ultrasonic Doppler Fetal Heart Rate Detection System Using Windowed Digital Demodulation. IEEE Access, 9:79326-79342, 2021. [doi]
Abstract is missing.