Chunlong Fei

15 papers Journal 15
YearRankTypeTitle / Venue / Authors
2025 J jnl
Airy-Based High-Frequency Acoustic Lens for Underwater High-Resolution Ultrasonic Imaging.
IEEE Trans. Instrum. Meas.
Jingrong He, Zhaoxi Li, Xiongwei Wei, Juan Zhang, Yi Li, Yecheng Wang, Yiheng Yang, Jianxin Zhao, Chenxue Hou, Chunlong Fei, Yintang Yang
2025 J jnl
High-sensitivity piezoelectric composite ultrasonic transducers based on Fresnel lenses for high-resolution imaging.
Sci. China Inf. Sci.
Zhaoxi Li, Yiheng Yang, Chenxue Hou, Xiongwei Wei, Yi Quan, Xiaozhou Lü, Chunlong Fei, Weimin Bao, Yintang Yang
2025 J jnl
Ultrahigh-Frequency Piezoelectric Thin Film for Determination of Silicon Attenuation Coefficient.
IEEE Trans. Instrum. Meas.
Xin Wang, Jun Chen, Jianxin Zhao, Yecheng Wang, Xinhao Sun, Yi Quan, Zhaoxi Li, Chunlong Fei, Yintang Yang
2024 J jnl
Ultra-High Frequency Self-Focusing Ultrasonic Sensors With Half-Concave Geometry for Visualization of Mouse Brain Atrophy.
IEEE Trans. Biomed. Eng.
Jianxin Zhao, Chunlong Fei, Jingrong He, Dongming He, Yecheng Wang, Jun Chen, Zhaoxi Li, Yi Quan, Tianlong Zhao, Lifei Lou, Zhihai Qiu, Yintang Yang
2023 J jnl
An improved Fourier Ptychography algorithm for ultrasonic array imaging.
Comput. Biol. Medicine
Yaoyao Yang, Runcong Wu, Dongdong Chen, Chunlong Fei, Di Li, Yintang Yang
2022 J jnl
Optimized Backing Layers Design for High Frequency Broad Bandwidth Ultrasonic Transducer.
IEEE Trans. Biomed. Eng.
Chenxue Hou, Chunlong Fei, Zhaoxi Li, Shuxiao Zhang, Jiujing Man, Dongdong Chen, Runcong Wu, Di Li, Yintang Yang, Wei Feng
2021 J jnl
Analysis and Design of Low-Complexity Stochastic DEM Encoder for Reduced-Distortion Multi-bit DAC in Sigma-Delta Modulators.
Circuits Syst. Signal Process.
Di Li, Chunlong Fei, Qidong Zhang
2020 J jnl
A 20-MHz BW MASH Sigma-Delta Modulator with Mismatch Noise Randomization for Multi-Bit DACs.
J. Circuits Syst. Comput.
Di Li, Chunlong Fei, Qidong Zhang, Yani Li, Yintang Yang
2020 J jnl
High Resolution ADC for Ultrasound Color Doppler Imaging Based on MASH Sigma-Delta Modulator.
IEEE Trans. Biomed. Eng.
Di Li, Xuejun Qian, Runze Li, Chunlong Fei, Laiming Jiang, Xuyuan Chen, Yintang Yang, Qifa Zhou
2019 J jnl
A 15-MHz bandwidth double sampling MASH25b-15b sigma-delta modulator with DEM for multibit DACs.
Int. J. Circuit Theory Appl.
Di Li, Chunlong Fei, Qidong Zhang, Yani Li, Xiaopeng Wu, Yintang Yang
2019 J jnl
A 6-bit digital CMOS variable gain attenuator with large dynamic range and high linearity-in-dB for ultrasound imaging applications.
Microelectron. J.
Di Li, Chunlong Fei, Xiaopeng Wu, Yintang Yang
2019 J jnl
A large dynamic range voltage controlled attenuator with improved linearity-in-dB for ultrasound applications.
Int. J. Circuit Theory Appl.
Di Li, Chunlong Fei, Yani Li, Qidong Zhang, Yintang Yang
2019 J jnl
Mismatch errors randomization for multi-bit DAC in sigma-delta modulators based on butterfly-type network.
Microelectron. J.
Di Li, Chunlong Fei, Qidong Zhang, Yani Li, Yintang Yang
2018 J jnl
Fabrication and Characterization of High-Frequency Ultrasound Transducers Based on Lead-Free BNT-BT Tape-Casting Thick Film.
Sensors
Junshan Zhang, Wei Ren, Yantao Liu, Xiaoqing Wu, Chunlong Fei, Yi Quan, Qifa Zhou
2018 J jnl
PMN-PT Single Crystal Ultrasonic Transducer With Half-Concave Geometric Design for IVUS Imaging.
IEEE Trans. Biomed. Eng.
Chunlong Fei, Yaoheng Yang, Feifei Guo, Pengfei Lin, Qiang Chen, Qifa Zhou, Lei Sun