Investigation of 20% scandium-doped aluminum nitride films for MEMS laterally vibrating resonators L Colombo, A Kochhar, C Xu, G Piazza, S Mishin, Y Oshmyansky Ultrasonics Symposium (IUS), 2017 IEEE International, 1-4, 2017 | 91 | 2017 |
Magnetic-free electrical circulator based on AlN MEMS filters and CMOS RF switches C Xu, E Calayir, G Piazza 2018 IEEE Micro Electro Mechanical Systems (MEMS), 755-758, 2018 | 25 | 2018 |
Temperature-stable piezoelectric MEMS resonators using integrated ovens and simple resistive feedback circuits C Xu, J Segovia-Fernandez, HJ Kim, G Piazza Journal of Microelectromechanical Systems 26 (1), 187-195, 2016 | 23 | 2016 |
Magnet-less circulator using AlN MEMS filters and CMOS RF switches C Xu, G Piazza Journal of Microelectromechanical Systems 28 (3), 409-418, 2019 | 20 | 2019 |
Piezoelectric/magnetostrictive MEMS resonant sensor array for in-plane multi-axis magnetic field detection HJ Kim, S Wang, C Xu, D Laughlin, J Zhu, G Piazza 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems …, 2017 | 20 | 2017 |
Sub-milliwatt integrated oven for temperature stable laterally vibrating piezoelectric MEMS resonators C Xu, J Segovia-Fernandez, G Piazza Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), 2015 …, 2015 | 16 | 2015 |
Dynamic Q-enhancement in aluminum nitride contour-mode resonators C Xu, A Kochhar, G Piazza Applied Physics Letters 115 (17), 2019 | 13 | 2019 |
Fast and accurate prediction of spurious modes in aluminum nitride MEMS resonators using artificial neural network algorithm C Xu, E Calayir, G Piazza, M Li, S Zhao 2017 IEEE International Ultrasonics Symposium (IUS), 1-4, 2017 | 13 | 2017 |
A 1D model for design and predicting dynamic behavior of out-of-plane MEMS J Li, C Xu, J Tichy, DA Borca-Tasciuc Journal of Micromechanics and Microengineering 28 (8), 085021, 2018 | 12 | 2018 |
Artificial neural network based digital temperature compensation method for aluminum nitride MEMS resonators C Xu, G Piazza 2017 IEEE International Ultrasonics Symposium (IUS), 1-4, 2017 | 9 | 2017 |
An alternative technique to Perfectly Matched Layers to model anchor losses in MEMS resonators with undercut suspensions J Segovia-Fernandez, C Xu, C Cassella, G Piazza 2015 Transducers-2015 18th International Conference on Solid-State Sensors …, 2015 | 8 | 2015 |
Active boost in the quality factor of an AlN MEMS resonator up to 165,000 C Xu, G Piazza 2019 IEEE 32nd International Conference on Micro Electro Mechanical Systems …, 2019 | 7 | 2019 |
Large area multi-functional ultrasound sensor: Fingerprint, touch pressure, passive Stylus C Xu, Y Lu, JL Strohmann, H Panchawagh 2020 IEEE International Ultrasonics Symposium (IUS), 1-3, 2020 | 6 | 2020 |
A generalized model for linear-periodically-time-variant circulators C Xu, G Piazza Scientific Reports 9 (1), 8718, 2019 | 6 | 2019 |
Ultrasonic biometric authentication system with contact gesture sensing JL Strohmann, C Xu, Y Lu, H Panchawagh 2020 IEEE International Ultrasonics Symposium (IUS), 1-3, 2020 | 5 | 2020 |
Investigation of modulation methods to synthesize high performance resonator-based RF MEMS components C Xu Carnegie Mellon University, 2018 | 4 | 2018 |
Active Enhancement in the kt2·Q of Two-Port AlN Resonators for Low-Loss Filtering C Xu, A Kochhar, G Piazza 2019 Joint Conference of the IEEE International Frequency Control Symposium …, 2019 | 3 | 2019 |
Anti-spoofing detection using single element transceiver SJ Yoon, C Xu, H Panchawagh, KD Djordjev US Patent App. 16/686,063, 2021 | 2 | 2021 |
Stylus-tracking piezoelectric sensor HV Panchawagh, KD Djordjev, C Xu US Patent 10,831,290, 2020 | 2 | 2020 |
Large Area Multi-Functional Under-Display Ultrasound Sensor: Fingerprint, Passive Stylus, Heart Rate, Force Sensing, Contact Gesture JL Strohmann, G Thomas, K Azumi, C Xu, SJ Yoon, H Panchawagh, ... 2023 IEEE International Ultrasonics Symposium (IUS), 1-4, 2023 | 1 | 2023 |