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R. Gan, L. Lyu* and C.-J. Richard Shi, A 7-Channel Bio-Signal Analog Front End Employing Single-End Chopping Amplifier Achieving 1.48 NEF, ESSCIRC 2023- IEEE 49th European Solid State Circuits Conference (ESSCIRC), Lisbon, Portugal, 2023, pp. 5-8, doi: 10.1109/ESSCIRC59616.2023.10268787.
H. Jiang et al., A 2.53 uW/channel Event-Driven Neural Spike Sorting Processor with Sparsity-Aware Computing-In-Memory Macros, 2023 IEEE International Symposium on Circuits and Systems (ISCAS), Monterey, CA, USA, 2023, pp. 1-5, doi: 10.1109/ISCAS46773.2023.10181615.
H. Ren et al., A 19 uW Blocker-Tolerant Wake-Up Receiver With −90–dBm Energy-Enhanced Sensitivity, in IEEE Transactions on Microwave Theory and Techniques, vol. 71, no. 10, pp. 4377-4392, Oct. 2023, doi: 10.1109/TMTT.2023.3267542.
G. Mu, L. Lyu, D. Ye, and C.-J. Richard Shi, A chopper amplifier with a low duty-cycle sub-sampling in the switched-capacitor integrator for noise reduction. Electronics Letters. Accepted.
L. Lyu, Q. Wang, Z. Huang, and X. Wu, An in situ digital background calibration algorithm for multi-channel R-βR ladder DACs, Journal of Electronic Science and Technology, vol. 20, no. 1, 2022.
R. Gan, L. Lyu, G. Mu, and C.-J. R. Shi, A neural recording analog front-end with exponentially tunable pseudo resistors and on-chip digital frequency calibration loop achieving 3.4% deviation of high-pass cutoff frequency in 5-to-500 Hz range, in 2022 IEEE Custom Integrated Circuits Conference (CICC), 2022: IEEE, pp. 1-2.
G. Mu, D. Ye, L. Lyu, X. Zhao, and C.-J. R. Shi, An 8-channel analog front-end with a PVT-insensitive switched-capacitor and analog combo DC servo loop achieving 300mV tolerance and 0.64 s recovery time to electrode-DC offset for physiological signal recording, in 2021 IEEE Custom Integrated Circuits Conference (CICC), 2021: IEEE, pp. 1-2.
L. Lyu et al., A fully-integrated 64-channel wireless neural interfacing soc achieving 110 dB AFE PSRR and supporting 54 Mb/s symbol rate, meter-range wireless data transmission,IEEE Transactions on Circuits and Systems II: Express Briefs (TCAS-II), vol. 67, no. 5, pp. 831-835, 2020.
L. Lyu et al., A fully-integrated 64-channel wireless neural recording SoC achieving 110 dB AFE PSRR and supporting 54 Mb/s symbol rate, meter-range wireless data transmission, in 2020 IEEE International Symposium on Circuits and Systems (ISCAS), 2020: IEEE, pp. 1-4.(Student best paper award)
L. Lyu, D. Ye, and C.-J. R. Shi, A 340 nW/channel 110 dB PSRR neural recording analog front-end using replica-biasing LNA, level-shifter assisted PGA, and averaged LFP servo loop in 65 nm CMOS, IEEE Transactions on Biomedical Circuits and Systems, vol. 14, no. 4, pp. 811-824, 2020.
L. Lyu, Y. Wang, C. Chen, and C.-J. R. Shi, A 0.6 V 1.07 μW/Channel neural interface IC using level-shifted feedback, Integration, vol. 70, pp. 51-59, 2020.
R. Xu, D. Ye, L. Lyu, and C.-J. R. Shi, A 2.0-2.9 GHz digital ring-based injection-locked clock multiplier using a self-alignment frequency tracking loop for reference spur reduction, in 2020 IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2020: IEEE, pp. 11-14.
Y. Tu, R. Xu, D. Ye, L. Lyu, and C.-J. R. Shi, A 400 MHz, 8-bit, 1.75-ps resolution pipelined-two-step time-to-digital converter with dynamic time amplification, in 2020 IEEE International Symposium on Circuits and Systems (ISCAS), 2020: IEEE, pp. 1-4.
L. Lyu, D. Ye, and C.-J. R. Shi, A 340nW/channel neural recording analog front-end using replica-biasing LNAs to tolerate 200mVpp interfere from 350mV power supply, in 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 2019: IEEE, pp. 1-4. (Best paper award of BioCAS track)
L. Lyu, Y. Wang, C. Chen, and C.-J. R. Shi, A low-voltage low-power multi-channel neural interface IC using level-shifted feedback technology, in Proceedings of the 24th Asia and South Pacific Design Automation Conference (ASP-DAC), 2019, pp. 13-14.
D. Ye, R. Xu, L. Lyu, and C.-J. R. Shi, A 2.46 GHz,− 88dBm Sensitivity CMOS passive mixer-first nonlinear receiver with > 50dB tolerance to in-band interferer, in 2019 IEEE International Symposium on Circuits and Systems (ISCAS), 2019: IEEE, pp. 1-4.
D. Ye, Y. Wang, Y. Xiang, L. Lyu, H. Min, and C.-J. R. Shi, A wireless power and data transfer receiver achieving 75.4% effective power conversion efficiency and supporting 0.1% modulation depth for ASK demodulation, IEEE Journal of Solid-State Circuits (JSSC), vol. 55, no. 5, pp. 1386-1400, 2019.
Y. Wang, D. Ye, L. Lyu, Y. Xiang, H. Min, and C.-J. R. Shi, A 13.56 MHz wireless power and data transfer receiver achieving 75.4% effective-power-conversion efficiency with 0.1% ASK modulation depth and 9.2 mW output power, in 2018 IEEE International Solid-State Circuits Conference (ISSCC), 2018: IEEE, pp. 142-144.
智能感知
Y. Chen et al., Review of the Intelligent Sensor-Memory-Control Fusion Systems. Advanced Sensor Research, 2: 2200034.
H. Wangxu, L. Lyu, H. Bi, and X. Wu, Flexible pressure sensor array with multi-channel wireless readout chip, Sensors, vol. 22, no. 10, p. 3934, 2022.
S. Y. Wang et al., Waterproof and Breathable Graphene-Based Electronic Fabric for Wearable Sensors. Adv. Mater. Technol. 2022, 7, 2200149.
L. Chen et al., High throughput in‐situ temperature sensor array with high sensitivity and excellent linearity for wireless body temperature monitoring, Small Structures.
X. Yao et al., High‐performance flexible humidity sensors for breath detection and non‐touch switches, Nano Select, 2022.
X. Liu et al., Graphene‐based hydrogel strain sensors with excellent breathability for motion detection and communication, Macromolecular Materials and Engineering, 2022.
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