Fabrication and Characterization of High-Frequency Ultrasound Transducers Based on Lead-Free BNT-BT Tape-Casting Thick Film. - Junshan Zhang; Wei Ren; Yantao Liu; Xiaoqing Wu; Chunlong Fei; Yi Quan; Qifa Zhou (Sensors, 2018)

PMN-PT Single Crystal Ultrasonic Transducer With Half-Concave Geometric Design for IVUS Imaging. - Chunlong Fei; Yaoheng Yang; Feifei Guo; Pengfei Lin; Qiang Chen 010; Qifa Zhou; Lei Sun 002 (IEEE Trans. Biomed. Eng., 2018)

A large dynamic range voltage controlled attenuator with improved linearity-in-dB for ultrasound applications. - Di Li 003; Chunlong Fei; Yani Li; Qidong Zhang; Yintang Yang (Int. J. Circuit Theory Appl., 2019)

A 15-MHz bandwidth double sampling MASH25b-15b sigma-delta modulator with DEM for multibit DACs. - Di Li 003; Chunlong Fei; Qidong Zhang; Yani Li; Xiaopeng Wu; Yintang Yang (Int. J. Circuit Theory Appl., 2019)

Mismatch errors randomization for multi-bit DAC in sigma-delta modulators based on butterfly-type network. - Di Li 003; Chunlong Fei; Qidong Zhang; Yani Li; Yintang Yang (Microelectron. J., 2019)

A 6-bit digital CMOS variable gain attenuator with large dynamic range and high linearity-in-dB for ultrasound imaging applications. - Di Li 003; Chunlong Fei; Xiaopeng Wu; Yintang Yang (Microelectron. J., 2019)

A 20-MHz BW MASH Sigma-Delta Modulator with Mismatch Noise Randomization for Multi-Bit DACs. - Di Li 003; Chunlong Fei; Qidong Zhang; Yani Li; Yintang Yang (J. Circuits Syst. Comput., 2020)

High Resolution ADC for Ultrasound Color Doppler Imaging Based on MASH Sigma-Delta Modulator. - Di Li 003; Xuejun Qian; Runze Li 002; Chunlong Fei; Laiming Jiang; Xuyuan Chen; Yintang Yang; Qifa Zhou (IEEE Trans. Biomed. Eng., 2020)

Analysis and Design of Low-Complexity Stochastic DEM Encoder for Reduced-Distortion Multi-bit DAC in Sigma-Delta Modulators. - Di Li 003; Chunlong Fei; Qidong Zhang (Circuits Syst. Signal Process., 2021)

Optimized Backing Layers Design for High Frequency Broad Bandwidth Ultrasonic Transducer. - Chenxue Hou; Chunlong Fei; Zhaoxi Li; Shuxiao Zhang; Jiujing Man; Dongdong Chen 010; Runcong Wu; Di Li 003; Yintang Yang; Wei Feng 009 (IEEE Trans. Biomed. Eng., 2022)

An improved Fourier Ptychography algorithm for ultrasonic array imaging. - Yaoyao Yang; Runcong Wu; Dongdong Chen 010; Chunlong Fei; Di Li 003; Yintang Yang (Comput. Biol. Medicine, 2023)

Ultra-High Frequency Self-Focusing Ultrasonic Sensors With Half-Concave Geometry for Visualization of Mouse Brain Atrophy. - Jianxin Zhao; Chunlong Fei; Jingrong He; Dongming He; Yecheng Wang; Jun Chen; Zhaoxi Li; Yi Quan; Tianlong Zhao; Lifei Lou; Zhihai Qiu; Yintang Yang (IEEE Trans. Biomed. Eng., 2024)

Airy-Based High-Frequency Acoustic Lens for Underwater High-Resolution Ultrasonic Imaging. - Jingrong He; Zhaoxi Li; Xiongwei Wei; Juan Zhang; Yi Li; Yecheng Wang; Yiheng Yang; Jianxin Zhao; Chenxue Hou; Chunlong Fei; Yintang Yang (IEEE Trans. Instrum. Meas., 2025)

Ultrahigh-Frequency Piezoelectric Thin Film for Determination of Silicon Attenuation Coefficient. - Xin Wang; Jun Chen; Jianxin Zhao; Yecheng Wang; Xinhao Sun; Yi Quan; Zhaoxi Li; Chunlong Fei; Yintang Yang (IEEE Trans. Instrum. Meas., 2025)