Publications

Cheng, S., and D. P. Arnold, "Microfabricated electrodynamic transformers for electromechanical power conversion", J. Micromech. Microeng., vol. 23, no. 11, pp. 10, 11/2013.

Cheng, S., N. Wang, and D. P. Arnold, "Optimization of magnetic vibrational energy harvesting systems using equivalent circuit representations", Tech. Dig. 7th Int. Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Apps. (PowerMEMS 2007), Freiburg, Germany, pp. 89-92, November, 2007.

Cheng, X., PF. Jao, D. Senior, and Y.K. Yoon, "Reconfigurable Split Ring Resonator Array Loaded Waveguide for in-situ Tuning", Antennas and Propagation Society International Symposium (APSURSI), 2011 IEEE, Spokane, WA, 06/2011.

Cheng, S., and D. P. Arnold, "Optimization of Permanent Magnet Assemblies Using Genetic Algorithms", IEEE Transactions on Magnetics, vol. 47, no. 10, pp. 4104-4107, 11/2011.

Cheng, X., H. Lu, Z. Lou, H. Xie, W. Wang, and M. Zheng, "An integrated optoelectronic position sensor for MEMS scanning mirrors", 2017 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS)2017 19th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS), Kaohsiung, IEEE, 2017.

Cheng, X., and Y.K. Yoon, "Rectangular Waveguide Shape Folded Patch Antenna", 2010 IEEE AP-S International Symposium on Antennas and Propagation, 2011.

Cheng, S., and D. P. Arnold, "A Multi-Pole Magnetic Generator with Enhanced Voltage Output for Low-Frequency Vibrational Energy Harvesting", Tech. Dig. 8th Int. Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Apps. (PowerMEMS 2008), Sendai Japan, pp. 125-128, November, 2008.

Cheng, S., N. Wang, and D. P. Arnold, "Modeling of magnetic vibrational energy harvesters using equivalent circuit representations", J. Micromech. Microeng., vol. 17, no. 11, pp. 2328-2335, NOV, 2007.

Cheng, S., C. Cepnik, and D. P. Arnold, "Electrodynamic Vibrational Energy Harvesting", Micro Energy Harvesting, Weinheim, Germany, Wiley-VCH, 2015.

Cheng, X., C. Kim, D. Senior, and Y.K. Yoon, "A Compact Self-Packaged Patch Antenna Folded inRegtangular Waveguide Shape", Antennas and Propagation Society International Symposium (APSURSI), 2011 IEEE, Spokane, WA, 06/2011.

Cheng, X., "Observation of Geometric Resonance in a Corrugated Waveguide", PIERS ONLINE, vol. 6, no. 2, 2010.

Cheng, J., W. Liu, Q. Chen, N. Xu, Q. Sun, Y. Liu, W. Wang, and H. Xie, "A mems variable optical attenuator based on a vertical comb drive with self-elevated stators", Sensors and Actuators A: Physical, vol. 271, pp. 398 - 408, Jan-03-2018.

Cheng, X., D. Senior, PF. Jao, J. Kim, and Y.K. Yoon, "Corrugated Substrate Integrated Waveguide with Dual Band non-Bragg Resonance", IEEE International Microwave Symposium (IMS 2011) , Baltimore, Maryland, 07/2011.

Cheng, S., and D. P. Arnold, "A resonant DC/AC inverter using an electromechanical device", PowerMEMS 2011, Seoul, Korea, 11/2011.

Cheng, S., Y. Jin, Y. Rao, and D. P. Arnold, "A Bridge Voltage Doubler AC/DC Converter for Low-Voltage Energy Harvesting Applications", Tech. Dig. 9th Int. Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Apps. (PowerMEMS 2009), Washington DC, pp. 25-28,, December, 2009.

Cheng, S., and D. P. Arnold, "A study of a multi-pole magnetic generator for low-frequency vibrational energy harvesting", J. Micromech. Microeng., vol. 20, no. 2, pp. 025015, 02/2010.

Cheng, X., C. Kim, J. Kim, D. Senior, and Y.K. Yoon, "Compact Self-Packaged Active Folded Patch Antenna with Omni-directional Radiation Pattern", Electronic Components and Technology Conference (ECTC, Lake Buena Vista, Florida , 06/2011.

Cheng, S., R. D. Natarajan, and D. P. Arnold, "The importance of coupling strength for maximizing the output power of electrodynamic vibrational energy harvesters", 10th Int. Workshop on Micro and Nanotechnology for Power Generation and Energy Conversion Apps. (PowerMEMS 2010), Leuven, Belgium, pp. 351-354, 12/2010.

Cheng, S., and D. P. Arnold, "Defining the coupling coefficient for electrodynamic transducers", J. Acous. Soc. Amer., vol. 134, no. 5, 11/2013.

Cho, H., W. Lee, and Y-K. Yoon, "Highly Compact Array MIMO Module for EMI Immune 5G Wireless Communications", International Microwave Symposium 2021, 2021.

Choi, Y., J-S. Lim, T. Numata, T. Nishida, T. Nishida, and S. Thompson, "Mechanical stress altered electron gate tunneling current and extraction of conduction band deformation potentials for germanium", Journal of Applied Physics, vol. 102, pp. 104507-1–104507-5, DEC, 2007.

Choi, Y., T. Nishida, and S. Thompson, "Impact of mechanical stress on direct and trap-assisted gate leakage currents in p-type silicon metal-oxide-semiconductor capacitors", Appl. Phys. Lett., vol. 92, pp. 173507-1–173507-3, APR, 2008.

Choi, S., Y.K. Yoon, S-H. Kim, and M. G. Allen, "Nonlinear sensitivity enhancement of resonant microsensors and its application to low power magnetic sensing", Journal of Micromechanics and Microengineering, vol. 21, 2011.

Choi, Y., H. W. Park, T. Nishida, and S. Thompson, "Reliability of HfSiON gate dielectric silicon MOS devices under [110] mechanical stress: Time dependent dielectric breakdown", J. Appl. Phys., vol. 105, pp. 044503-1–044503-5, FEB, 2009.

Choi, S-O., Y. Chun Kim, J-H. Park, J. Hutcheson, H. S. Gill, Y.K. Yoon, M. R. Prausnitz, and M. G. Allen, "An electrically active mironeedle array for electroporation", Biomedical Microdevices, vol. 12, no. 2, 2010.