| Vital Sign Detection during Large-Scale and Fast Body Movements Based on an Adaptive Noise Cancellation Algorithm Using a Single Doppler Radar Sensor ZK Yang, H Shi, S Zhao, XD Huang Sensors 20 (15), 4183, 2020 | 37 | 2020 |
| A novel sensor for vibration frequency measurement with piezoelectric kinetic energy harvesting S Zhao, H Fu, K Ma, J Ma IEEE Sensors Journal 18 (22), 9286-9296, 2018 | 20 | 2018 |
| Accurate Doppler radar-based heart rate measurement using matched filter ZK Yang, S Zhao, XD Huang, W Lu IEICE Electronics Express 17 (8), 20200062-20200062, 2020 | 17 | 2020 |
| A novel vibration sensor system for frequency measurement based on Bias Flip technique S Zhao, H Fu Measurement 124, 56-63, 2018 | 14 | 2018 |
| Artificial neural network-based parameter identification method for wireless power transfer systems L He, S Zhao, X Wang, CK Lee Electronics 11 (9), 1415, 2022 | 13 | 2022 |
| Extending the bandwidth of piezo-electric energy harvesting through the use of bias flip S Zhao, A Paidimarri, N Ickes, M Araghchini, J Lang, J Ma, Y Ramadass, ... 2015 IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference …, 2015 | 8 | 2015 |
| Co-optimization of a piezoelectric energy harvesting system for broadband operation S Zhao, U Radhakrishna, S Hanly, J Ma, JH Lang, D Buss Journal of Physics: Conference Series 1407 (1), 012010, 2019 | 6 | 2019 |
| Bias-flip technique for frequency tuning of piezo-electric energy harvesting devices: Experimental verification S Zhao, Y Ramadass, JH Lang, J Ma, D Buss 2014 SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S …, 2014 | 5 | 2014 |
| Power-bandwidth-voltage Interaction in piezoelectric vibration energy harvesters with constrained load voltage S Zhao, U Radhakrishna, JH Lang Smart Materials and Structures, 2021 | 4 | 2021 |
| Fast heart rate extraction using CW Doppler radar with interpolated discrete Fourier transform algorithm ZK Yang, H Shi, S Zhao, XD Huang, Z Guan AIP Advances 10 (7), 2020 | 4 | 2020 |
| An artificial neural network‐based approach for the impedance modeling of piezoelectric energy harvesting devices S Zhao, HP Fu International Journal of Numerical Modelling: Electronic Networks, Devices …, 2018 | 4 | 2018 |
| Low-Voltage Broadband Piezoelectric Vibration Energy Harvesting Enabled by a Highly-Coupled Harvester and Tunable PSSHI Circuit S Zhao, U Radhakrishna, J H Lang, D Buss Smart Materials and Structures, 2021 | 3 | 2021 |
| A concurrent dual-band radar sensor for vital sign tracking and short-range positioning ZK Yang, WK Liu, S Zhao, XD Huang Frequenz, 2020 | 2 | 2020 |
| A simple microwave method to assess the uniformity of steel fiber distribution in the SFRC ZK Yang, Z Li, S Zhao, XD Huang Journal of Electromagnetic Waves and Applications, 2020 | 1 | 2020 |
| Impact of Duffing and Piezoelectric-coupling Nonlinearities on Piezoelectric Vibration Energy Harvesting S Zhao, U Radhakrishna, JH Lang IEEE Sensors Journal, 2024 | | 2024 |
| Use of the Bias Flip Technique in Vibration Energy Harvesting S Zhao, D Buss, JH Lang Energy Harvesting Footwear, 71, 2017 | | 2017 |
Ujwal RadhakrishnaResearcher, MGTS, Kilby Research Labs, Texas Instruments Inc.Verified email at ti.com