Larauche, P.-M. Wang, G. Dubrovsky, Y. Wang, Y.-K. Lo, I. Hsiang, et al., “Electroceuticals: Porcine model development to study the effect of neuromodulation on colonic motility,” in Neurogastroenterology and Motility, 2018.
Qiang, P. Artoni, K. J. Seo, S. Culaclii, V. Hogan, X. Zhao, Y. Zhong, X. Han, P.-M. Wang, Y.-K. Lo, Y. Li, H. A. Patel, Y. Huang, A. Sambangi, J. S. V. Chu, W. Liu, M. Fagiolini, and H. Fang, “Transparent arrays of bilayer-nanomesh microelectrodes for simultaneous electrophysiology and two-photon imaging in the brain,” Science Advances, vol. 4, no. 9, 2018.
L. Ma, W. Liu, A. Hudson, “Propofol anesthesia increases long-range corticocortial interaction within the oculomotor system in macaque monkeys.” Anesthesiology. Under review.
Y.-K. Lo, G. Dubrovsky, P.-M. Wang, M.-D. Wu, J. C. Dunn, and W. Liu, “Sa1587-Modulating Gastrointestinal (GI) Motility Through a Miniaturized Wireless Extraluminal GI Modulation Device (Egmd),” Gastroenterology, vol. 154, no. 6, pp. S-321, 2018.
Y.-K. Lo, N. Huynh, J. D. Rouch, G. Dubrovsky, P.-M. Wang, J. C. Dunn, and W. Liu, “Sa1586-Toward Closed-Loop Gastrointestinal Stimulation,” Gastroenterology, vol. 154, no. 6, pp. S-321, 2018.
S. Culaclii, B. Kim, Y.-K. Lo, L. Li, and W. Liu, “Online Artifact Cancelation in Same-Electrode Neural Stimulation and Recording Using a Combined Hardware and Software Architecture,” IEEE transactions on biomedical circuits and systems, vol. 12, pp. 601-613, 2018.
G. Dubrovsky, Y.-K. Lo, P.-M. Wang, N. Huynh, W. Liu, J. C. Dunn, “Intestinal Electrical Stimulation to Increase the Rate of Peristalsis,” American Pediatric Surgery Association Annual Meeting, 2018 (oral presentation).
Y.-K. Lo, P.-M. Wang, G. Dubrovsky, M.-D. Wu, M. Chan, J. C. Dunn, W. Liu, “A Wireless Implant for Gastrointestinal Motility Disorders,” Micromachines, vol. 9, p. 17, 2018.
2017
Y.-K. Lo, Y.-C. Kuan, S. Culaclii, B. Kim, P.-M. Wang, C.-W. Chang, et al., “A Fully Integrated Wireless SoC for Motor Function Recovery after Spinal Cord Injury,” IEEE Transactions on
Biomedical Circuits and Systems, vol. 11, pp. 497-509, 2017.
W. Liu, P.-M. Wang, and Y.-K. Lo, “Towards closed-loop neuromodulation: a wireless miniaturized neural implant SoC,” in SPIE Defense+ Security, 2017, pp. 1019414-1019414- 8.
Y. Qiang, K. J. Seo, X. Zhao, P. Artoni, N. H. Golshan, S. Culaclii, P.-M. Wang, W. Liu, K. S. Ziemer, M. Fagiolini, H. Fang, “Bilayer Nanomesh Structures for Transparent Recording and Stimulating Microelectrodes,” Advanced Functional Materials, 2017, pp. 1704117- 1704117-11.
2016
Y. Li, J. Qin, Y.-L. Hsin, S. Osher, and W. Liu, “s-SMOOTH: Sparsity and Smoothness Enhanced EEG
Brain Tomography,” Frontiers in neuroscience, vol. 10, 2016.
C.-W. Chang, Y.-L. Hsin, and W. Liu, “A Spatially Focused Method for High Density Electrode-Based Functional Brain Mapping Applications,” IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 24, pp. 1029-1040, 2016.
Y. Li, J. Qin, S. Osher, and W. Liu, “Graph fractional-order total variation EEG source reconstruction,” Engineering in Medicine and Biology Society (EMBC), 2016 IEEE 38th Annual International Conference of the, 2016, pp. 101-104.
H. Zhou, Y. Li, Y.-L. Hsin, and W. Liu, “Phase-amplitude coupling analysis for seizure evolvement using Hilbert Huang Transform,” Engineering in Medicine and Biology Society (EMBC), 2016 IEEE 38th Annual International Conference of the, 2016, pp. 1022-1025.
S. Culaclii, B. Kim, Y.-K. Lo, and W. Liu, “A hybrid hardware and software approach for cancelling stimulus artifacts during same-electrode neural stimulation and recording,” Engineering in Medicine and Biology Society (EMBC), 2016 IEEE 38th Annual International Conference of the, 2016, pp. 6190-6193.
Y.-K. Lo, C.-W. Chang, Y.-C. Kuan, S. Culaclii, B. Kim, K. Chen, et al., “22.2 A 176-channel 0.5 cm3 0.7 g wireless implant for motor function recovery after spinal cord injury,” 2016 IEEE International Solid-State Circuits Conference (ISSCC), 2016, pp. 382-383.
2015
“Single-electrode Colon Stimulation and Impedance Monitoring in an intestinal aganglionosis model,” Yi-Kai Lo, Justin Wagner, Chih-Wei Chang, Joshua Rouch, James Dunn, and Wentai Liu, oral presentation, Digestive Disease Week® (DDW) 2015.
“Wireless Gigabit Data Telemetry for Large-Scale Neural Recording,” Yen-Cheng Kuan, Yi-Kai Lo, Yanghyo Kim, Mau-Chung Frank Chang, and Wentai Liu, in IEEE J. Biomedical and Health Informatics, March, 2015.
“A On-Chip Multi-Voltage Power Converter with Leakage Current Prevention Using 0.18µm High-Voltage CMOS Process,” Yi-Kai Lo, Kuanfu Chen, Parag Gad, Wentai Liu, IEEE Transactions on Biomedical Circuits and Systems (TBioCAS), Jan. 2015.
2014
” Bio-Impedance Characterization Technique with Implantable Neural Stimulator Using Biphasic Current Stimulus,” Yi-Kai Lo, Chih-Wei Chang, Wentai Liu, in EMBC 2014.
“Design and Fabrication of a Multi-electrode Array for Spinal Cord Epidural Stimulation,” Chih-Wei Chang, Yi-Kai Lo, Parag Gad, V Reggie Edgerton, Wentai Liu, in EMBC 2014.
“Comparison Study of Seizure Detection Using Stationary and Nonstationary Methods,” Ying Li, Yue-Loong Hsin, Wentai Liu, in EMBC 2014.
“Bio-heat Transfer in Various Transcutaneous Stimulation Models,” Trevor E. Davis, Isaac Cassar, Yi-Kai Lo, and Wentai Liu, in ICBBBE 2014.
“A virtual electrode through summation of time offset pulses ,” Isaac Cassar, Trevor Davis, Yi-Kai Lo, and Wentai Liu, in ICBBBE 2014.
2013
“A Fully Integrated High Compliance Voltage SoC for Epi-retinal and Neural Prostheses,” Yi-Kai Lo, Kuanfu Chen, Parag Gad, and Wentai Liu, in IEEE Transactions on Biomedical Circuits and Systems (TBCAS), Dec. 2013.
“Precision Control of Pulse Widths for Charge Balancing in Functional Electrical Stimulation,” Yi-Kai Lo, Richard Hill, Kuanfu Chen, and Wentai Liu, Proc. Int. Conf. IEEE Eng. Med. Biol., pp. 1481-1484, 2013.
“A 37.6mm2 1024-channel high compliance voltage SoC for epiretinal prosthe-ses,” K. Chen, Y.-K. Lo, and W. Liu, IEEE Int. Solid-State Circuits Conf. Dig. Tech. Papers, pp.294-295, 2013.
2012
“A New System Architecture for Future Long-Term High-Density Neural Recording,” Xu, X. Wu, K. Islam, X. Huang, M. Je, W. Liu, and Z. Yang, IEEE Trans. On Biomedical Engineering, 2012.
“An experimental platform for retinal prosthesis – system perspective and performance evaluation,” W. Liu, et al., IEEE Trans. on Biomedical Circuits and Systems, 2012.
“Analysis of dual band power and data telemetry for biomedical implants,” G. Wang, P. Wang, Y. Tang, and W. Liu, IEEE Trans. on Biomedical Circuits and Systems, 2012.
“Threshold Estimation for In-Vivo Neural Spike Detection,” Z. Yang, M. Keshtkaran, Y. Zhou, J. Xu, V. Pikov, C. Guan, and W. Liu, Journal of Neural Engineering, 2012.
2011
“1/f Neural Noise Reduction and Spike Feature Extraction using a Subset of Informative Samples,” Z. Yang, E. Keefer, Q. Zhao, L. Hoang, and W. Liu, Annals of Biomedical Engineering, 2011, 39 (4), 1264-1277.
“Design and Optimization of Inductive Power Link for Biomedical Applications,” K. Huang, Y. Zhou, X. Wu, W. Liu, and Zhi Yang, Intech, 2011.
2010
“Noise Characterization, Modeling, and Reduction for In Vivo Neural Recording,” Z. Yang, Q. Zhao, E. Keefer and W. Liu, Advances in Neural Information Processing Systems (NIPS22), 2010.
2009
“Circuit and Coil Design for In Vitro Magnetic Neural Stimulation Systems,” E. Basham, Z. Yang, W. Liu, IEEE Transactions on Biomedical Circuits and Systems.
“MTT Special Issue on RF and Microwave Technisues for Wireless Implants and Biomedical Applications: Guest Editorial,” A. Rosen, W. Liu, and M. Tohgi, IEEE Trans. on Microwave Theory and Techniques, vol. 57, no. 9, Sept. 2009.
“Evolving Mean Shift with Adaptive Bandwidth: A Fast and Noise Robust Approach,” Q. Zhao, Z. Yang, H. Tao and W. Liu, Asian Conference on Computer Vision (ACCV), Sep. 2009 (honorable mention).
“VLSI Architecture of NEO Spike Detection with Noise Shaping Filter and Feature Extraction Using Informative Samples,” L. Hoang, Z. Yang, and W. Liu, Proc. 31th Ann. Int. Conf. IEEE EMBS, Sept 2009.
“Energy Based Evolving Mean Shift Algorithm for Neural Spike Classification,” Z. Yang, Q. Zhao and W. Liu, Proc. 31th Ann. Int. Conf. IEEE EMBS, Sept 2009.
“An ASK Demodulator for Data Telemetry in Biomedical Application,” B. Liang*, Z. Yang*, and W. Liu,Proc. 31th Ann. Int. Conf. IEEE EMBS, Sept 2009.
“Design of Advanced Neuroscience Platform,” W. Liu, M. Chae, Z. Yang, and H. Kim, Proc. 31th Ann. Int. Conf. IEEE EMBS, Sept 2009.
“Neural Signal Classification Using a Simplified Feature Set with Energy Based Non-parametric Clustering,” Z. Yang, Q. Zhao and W. Liu, Neurocomputing, Elsevier, in press.
“Improving Spike Separation Using Waveform Derivative,” Z. Yang, Q. Zhao and W. Liu, Journal of Neural Engineering, doi: 10.1088/1741-2560/6/4/046006, July 2009.
“Spike Feature Extraction Using Informative Samples,” Z. Yang, Q. Zhao and W. Liu, Spotlight presentation, Advances in Neural Information Processing Systems (NIPS21), pages 1865 – 1872, 2009.
“Wideband Communication for Implantable and Werable Systems,” M. Yuce, H. Keong, M. Chae, IEEE Trans. Microwave Theory and Techniques, vol 57, no. 9, 2009.
“A 128-Channel 6mW Wireless Neural Recording IC with Spike Feature Extraction and UWB transmitter,” M. Chae, Z. Yang, M. Yuce, L. Hoang, W. Liu, IEEE Trans. Neural Syst. Rehabil. Eng., vol. 14, no. 9.
“Magnetic stimulation of neural tissue: techniques and system design,” E. Basham, Z. Yang, N. Tchemodanov, W. Liu, Implantable Neural Prosthesis-I, pp. 293-351, Springer. 2009, ISBN:978-0-387-77260-8.
“Platform of ASIC chip design for implantable devices,” M. Chae, Z. Yang, and W. Liu, Implantable Neural Prosthesis-II, Springer. 2009, ISBN: 978-0-387-98119-2.
“A 220nW Neural Amplifier for Multi-Channel Neural Recording Systems,” J. Kim, M. Chae, W. Liu, Proc. IEEE Int. Symp. Circuits and Syst., pp. 1257-1260, May 2009.
“A Biomedical Multiprocessor SoC for Closed-loop Neuroprosthetic Applications,” T.C. Chen, K. Chen, Z. Yang, K. Cockerham and W. Liu, International Solid-State Circuits Conference (ISSCC), February, 2009.
“Closed-loop Eyelid Reanimation System with Real-time Blink Detection and Electrochemical Stimulation for Facial Nerve Paralysis,” K. Chen, T. Chen, K. Cockerham, and W. Liu, IEEE International Symposium on Circuits and Systems, Pages: 549 – 552, May 2009.
“Highly Programmable Digital Controller for High-Density Epi-Retinal Prosthesis,” K. Chen and W. Liu, Proc. 31th Ann. Int. Conf. IEEE EMBS, Sep. 2009.
2008
“Special Issue on Implantable Biomimetic Microelectronics Systems: Guest Editorial,” W. Liu, M. Humayun, and M. Liker, Proceeding of IEEE, vol. 96, no. 7, July 2008.
“A Non-Coherent DPSK Data Receiver With Interference Cancellation for Dual-Band Transcutaneous Telemetries,” M. Zhou, M. Yuce, and W. Liu, IEEE Journal of Solid State Circuits, pp. 2003-2012, Oct. 2008.
“Challenges in realizing a Chronic High Resolution Artifical Sight Device,” W. Liu, M. Sivaprakasam, G. Wang, M. Zhou, J. D. Weiland, and M. S. Humayun, Artificial Sight, M. S. Humayun, J. D. Weiland, E. Greenbaum, Eds. Biological and Medical Physics/Biomedical Engineering Series, New York: Springer.
“Development of an Intraocular Prosthesis to Benefit the Visually Impaired,” W. Liu, M. Sivaprakasam, G. Wang, M. Zhou, J. D. Weiland, and M. S. Humayun, Visual Prosthetics and Ophthalmic Devices: New Hope in Sight, New Jersey: Humana Press, Inc.
“Semiconductor based Implantable Prosthetic Devices,” W. Liu, M. Sivaprakasam, G. Wang, M. Zhou, and M. S. Humayun, Wiley Handbook of Biomedical Engineering, New Jersey: John Wiley and Sons, Inc.
“Design Optimization for Integrated Neural Recording Systems,” M. Chae, W. Liu, and M. Sivaprakasam, IEEE Journal of Solid-State Circuits.
“The Application of Nano-Technology and Engineering in Medicine: A New Paradigm for Facial Muscle Reanimation,” K. Cockerham, W. Liu, L. Crow, M. Sivaprakasam, A. Olmos, M. Oehlerbg, O. Pantchenko, and S. Aro, Expert Review of Medical Devices.
“An Efficient Wireless Power Link for High Voltage Retinal Implant,” Lihsien Wu, Zhi Yang, Eric Basham, and Wentai Liu, BIOCAS pp.101-104, Nov. 2008.
“A fully integrated DPSK demodulator for high density biomedical implants,” J. Kim, M. Chae, L. Wu, W. Liu, Prof. IEEE Biomed. Circuits and Syst. Conf., pp. 93-96, Nov. 2008.
“Neuron Signature Based Spike Feature Extraction Algorithm for On-Chip Implementation,” Z. Yang, T. Chen and W. Liu, Proc. 30th Ann. Int. Conf. IEEE EMBS, pages 1716-1719, August 2008.
“NEUSORT2.0: A Multiple-channel Neural Signal Processor with Systolic Array Buffer and Channel-interleaving Processing Schedule,” T. C. Chen, Z. Yang, W. Liu and L.G. Chen, Proc. 30th Ann. Int. Conf. IEEE EMBS, pages 5029-5032, Aug. 2008.
“In Vitro Magnetic Stimulation of Unmyelinated Nerves,” E. Basham, W. Liu and Z. Yang, Proc. 30th Ann. Int. Conf. IEEE EMBS, pages 2385-2388 Aug. 2008.
“A 4-channel Wearable Wireless Neural Recording System,” M. Chae, K. Chen, W. Liu, M. Sivaprakasam, J. Kim, Proc. IEEE Int. Symp. Circuits and Syst., pp. 1760-1763, May 2008.
“A 128-Channel 6mW Wireless Neural Recording IC with On-the-fly Spike Sorting and UWB transmitter,” M. Chae, W. Liu, Z. Yang, T. Chien, J. Kim, M. Sivaprakasam, M. Yuce, Dig. Tech. Papers, IEEE Int. Solid-State Circuits Conf., pp.146-147, Feb. 2008.
“Fully-differential self-biased bio-potential amplifier,” M. Chae, J. Kim, W. Liu, Electron. Lett., vol. 44, no. 24, pp. 1390-1391, Nov. 2008.
“ Design Optimization for Integrated Neural Recording Systems,” M. Chae, W. Liu, M. Sivaprakasam, IEEE J. Soild-State Circuits, vol. 43. no. 9, pp. 1931-1939, Sep. 2008.
2007
“Inductor Modeling in Wireless Links for Implantable Electronics,” Z. Yang, W. Liu, and E. Basham, IEEE Transactions on Magnetics, Volume: 43, Pages: 3851 – 3860, October 2007.
“Teaching Neural Implant Engineering: The BMES-ERC Education Program”, M. Khoo, J. Weiland, T. Berger and W. Liu, BMES Annual Fall Meeting, September 2007.
“An Integrated Multi-Channel Neural Recording System,” M. Chae, W. Liu, and M. Sivaprakasam, BMES Annual Fall Meeting, September 2007.
“The Effect of Chronic Denervation on Electrical, Chemical and Electrochemical Stimulation Efficacy,” A. Olmos, M. Oehlberg, M. Gharib, M. Sivaprakasam, K. Cockerham, W. Liu, and D. Liepmann, BMES Annual Fall Meeting, September 2007.
“Development of an Indwelling Microstimulator for Neuromuscular Disease,” M. Gharib, A. Olmos, M. Oehlberg, M. Sivaprakasam, D. Liepmann, K. Cockerham, and W. Liu, BMES Annual Fall Meeting, September 2007.
“A Wideband Telemetry Unit for Multi-Channel Neural Recording,” M. R. Yuce, W. Liu, M. Chae, and J. Kim, IEEE International Conference on Ultra-Wideband, September 2007.
“A Wireless Medical Monitoring Over a Heterogeneous Sensor Network,” M. R. Yuce, P. C. Ng, C. K. Lee, J. Y. Khan, and W. Liu, Annual International Conference of the IEEE EMBS, August 2007.
“An Implantable Microsystem for Reanimation of Eyelid Blink,” M. Oehlberg, W. Liu, M. Sivaprakasam, and O. Pantchenko, 8th Annual UC Systemwide Bioengineering Symposium, June 2007.
“Development of an Indwelling Microstimulator for Neuromuscular Disease,” M. Gharib, A. Olmos, M. Oehlberg, M. Sivaprakasam, W. Liu, K. Cockerham, and D. Liepmann, 8th Annual UC Systemwide Bioengineering Symposium, June 2007.
“A MICS Wireless Body Sensor Network,” M. R. Yuce, P. C. Ng, C. K. Lee, J. Y. Khan, and W. Liu, IEEE Wireless Communications and Networking Conference, March 2007.
“Design and Performance of Wideband Sub-Sampling Front-Ends for Multi-Standard Software Radios,” M. R. Yuce and W. Liu, International Journal of Electronics and Communications (Elsevier), March 2007.
“SOI CMOS Implementation of a Multi-Rate PSK Receiver for Space Communications,” M. R. Yuce, W. Liu, J. Damiano, B. Bharat, P. D. Franzon, and N. S. Dogan, IEEE Transactions on Circuits and Systems – I, February 2007.
“A Non-Coherent PSK Receiver with Interference Canceling for Transcutaneous Neural Implants,” M. Zhou and W. Liu, International Solid-State Circuits Conference, February 2007.
2006
“Design Methodology for an Integrated Low Power Neural Recording System,” M. Chae, W. Liu, G. Wang, and M. Sivaprakasam, BMES Annual Meeting, October 2006.
“Integrated VCO Design for MICS Transceivers,” A. Tekin, M. R. Yuce, and W. Liu, IEEE Custom Integrated Circuits Conference, September 2006.
“A Transcutaneous Data Telemetry System Tolerant to Power Telemetry Interference,” M. Zhou, W. Liu, G. Wang, M. Sivaprakasam, J. D. Weiland, and M. S. Humayun, Annual International Conference of the IEEE EMBS, September 2006.
“A Dual Band Wireless Power and Data Telemetry for Retinal Prosthesis,” G. Wang, W. Liu, M. Sivaprakasam, M. Zhou, J. D. Weiland, and M. S. Humayun, Annual International Conference of the IEEE EMBS, September 2006.
“Analytical Calculation of the Self-Resonant Frequency of Biomedical Telemetry Coils,” Z. Yang, G. Wang and W. Liu, Annual International Conference of the IEEE EMBS, September 2006.
“High Power Efficiency Coil Design for Biomedical Telemetry,” Z. Yang and W. Liu, Neural Interfaces Workshop, August 2006.
“A Novel Spatial Selective Stimulation Model for Functional Electric Stimulation,” Z. Yang and W. Liu, Neural Interfaces Workshop, August 2006.
“Challenges in System and Circuit Design for High Density Retinal Prosthesis,” M. Sivaprakasam, W. Liu, G. Wang, M. Zhou, J. D. Weiland, and M. S. Humayun, IEEE/NLM Life Science Systems and Applications Workshop (LSSA), July 2006.
“Miniaturized Power Efficient Neural Recording Systems,” W. Liu, Integrated Neural Interface Technologies and Applications, July 2006.
“Discrete time analysis of a multi-rate symbol timing recovery circuit for sampling receivers,” M. R. Yuce, A. Tekin, and W. Liu, IEEE International Conference on Communications, June 2006.
“A Multi-Channel Neural Recording System for Monitoring Shark Behavior,” W. Liu, M. Sivaprakasam, G. Wang, and M. Chae, IEEE International Symposium on Circuits and Systems, May 2006.
“Modeling and Analysis of Virtual Electrodes in Retinal Prosthesis,” W. Liu, Z. Yang and M. Sivaprakasam, Association of Research in Vision and Ophthalmology Annual Meeting, May 2006.
“A 16Gb/s Adpative Bandwidth Bus Based on Hybrid Current/Voltage Mode Signaling Repeaters,” R. Bashirullah, W. Liu, and R. Cavin, IEEE Journal of Solid-State Circuits, Volume: 41, Pages: 461 – 473, February 2006.
“Challenges for Integrated Circuits in Implantable Devices,” W. Liu and M. Sivaprakasam, Volume: 20, Future Fab International, January 2006.
2005
“Architecture Tradeoffs in High Density Microstimulators for Retinal Prosthesis,” M. Sivaprakasam, W. Liu, G. Wang, J. D. Weiland, and M. S. Humayun, Volume: 52, Pages: 2629 – 2641, IEEE Transactions on Circuits and Systems – I, December 2005.
“A Low-Power Multirate Differential PSK Receiver for Space Applications,” M. R. Yuce and W. Liu, Volume: 54, Pages: 2074 – 2084, IEEE Transactions on Vehicular Technology, November 2005.
“Design and Analysis of an Adaptive Transcutaneous Power Telemetry for Biomedical Implants,” G. Wang, W. Liu, M. Sivaprakasam, and G. A. Kendir, IEEE Transactions on Circuits and Systems – I, Volume: 52, Pages: 2109 – 2117, October 2005.
“Microelectronics Design for Implantable Wireless Biomimetic Microelectronic Systems,” W. Liu, M. Sivaprakasam, G. Wang, M. Zhou, J. Granacki, J. LaCoss, and J. Wills, Volume: 24, Pages: 66 – 74, IEEE Engineering in Medicine and Biology Magazine, September 2005.
“A Programmable Discharge Circuitry with Current Limiting Capability for a Retinal Prosthesis,” M. Sivaprakasam, W. Liu, G. Wang, J. D. Weiland, and M. S. Humayun, Annual International Conference of the IEEE EMBS, September 2005.
“A Wireless Phase Shift Keying Transmitter with Q-Independent Phase Transition Time,” G. Wang, W. Liu, M. Sivaprakasam, M. Zhou, J. D. Weiland, and M. S. Humayun, Annual International Conference of the IEEE EMBS, September 2005.
“Retinal Prosthesis,” J. D. Weiland, W. Liu, and M. S. Humayun, Volume: 7, Pages: 361 – 401, Annual Review of Biomedical Engineering, August 2005.
“An Optimal Design Methodology for Inductive Power Link with Class-E Amplifier,” G. A. Kendir, W. Liu, G. Wang, M. Sivaprakasam, R. Bashirullah, M. S. Humayun, and J. D. Weiland, Volume: 52, Pages: 857 – 866, IEEE Transactions on Circuits and Systems – I, May 2005.
“Microelectronics for an Implantable Epiretinal Prosthesis”, W. Liu, M. Sivaprakasam, G. Wang, M. Zhou, J. D. Weiland, and M. S. Humayun, Abstract B295, Association of Research in Vision and Ophthalmology Annual Meeting, May 2005.
“Power Efficient Multiple Voltage Stimulation for Implantable Retinal Prosthesis,” M. Sivaprakasam, W. Liu, M. S. Humayun, and J. D. Weiland, IEEE-EMBS International Conference on Microtechnologies in Medicine and Biology, May 2005.
“Functional Magnetic Stimulation for Epiretinal Prosthesis”, E. Basham, W. Liu, and M. Sivaprakasam, Abstract B254, Association of Research in Vision and Ophthalmology Annual Meeting, May 2005.
“Power Supply Topologies for Biphasic Stimulation in Inductively Powered Implants,” G. Wang, W. Liu, M. Sivaprakasam, M. S. Humayun, and J. D. Weiland, IEEE International Symposium on Circuits and Systems, May 2005.
“A Closed-Form Delay Formula for On-Chip RLC Interconnects in Current-Mode Signaling,” M. Zhou, W. Liu, and M. Sivaprakasam, IEEE International Symposium on Circuits and Systems, May 2005.
“Image Processing Enhanced Electrical Stimulation of the Retina in Visual Prostheses,” W. Liu, W. Fink, M. Tarbell, and M. Sivaprakasam, IEEE International Symposium on Circuits and Systems, May 2005.
“A Low power MICS band transceiver architecture for implantable devices”, A. Tekin, M. R. Yuce, and W. Liu, IEEE Wireless and Microwave Tecnology (WAMICON 2005), April 2005.
“Challenges in Realizing a Chronic High Resolution Artificial Sight Device,” W. Liu, M. Sivaprakasam, G. Wang, M. Zhou, J. D. Weiland, M. S. Humayun, U. S. Department of Energy (DOE) International Symposium on Artificial Sight, April 2005.
“A Variable Range Bi-Phasic Current Stimulus Driver Circuitry for an Implantable Retinal Prosthetic Device,” M. Sivaprakasam, W. Liu, M. S. Humayun, and J. D. Weiland, Volume: 41, Pages: 763 – 771, IEEE Journal of Solid State Circuits, March 2005.
“High Efficiency Wireless Power Transmission with Digitally Configurable Stimulation Voltage for Retinal Prosthesis,” G. Wang, W. Liu, M. Sivaprakasam, M. Zhou, J. D. Weiland, and M. S. Humayun, Proceedings of the International IEEE EMBS Conference on Neural Engineering, Pages: 543 – 546, March 2005.
“Architecture Tradeoffs in High Density Microstimulators for Retinal Prosthesis,” M. Sivaprakasam, G. Wang, W. Liu, M. Zhou, J. D. Weiland, and M. S. Humayun, Proceedings of the International IEEE EMBS Conference on Neural Engineering, Pages: 466 – 469, March 2005.
Before 2005
“The performance and experimental results of a multiple bit rate symbol timing recovery circuit for PSK receivers,” M. R. Yuce, W. Liu, Proceedings of the IEEE Custom Integrated Circuits Conference¸ Pages: 591 – 594, October 2004.
“Implementation and performance of a low-power multirate PSK receiver robust to Doppler shift,” M. R. Yuce, W. Liu, IEEE Vehicular Technology Conference, September 2004.
“Alternative wideband front-end architectures for multi-standard software radios,” M. R. Yuce, W. Liu, IEEE Vehicular Technology Conference, September 2004.
“Design and implementation of a multirate sub-sampling front-end in Software Radio Systems,” M. R. Yuce, W. Liu, Proceedings of Radio and Wireless Conference, Pages: 529 -532, September 2004.
“A Hybrid Current/Voltage Mode On-Chip Signaling Scheme With Adaptive Bandwidth Capability,” R. Bashirullah, W. Liu, R. Cavin, D. Edwards, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Volume: 12, Pages: 876 – 880, August 2004.
“A 16Gb/s Adaptive Bandwidth On-Chip Bus based on Hybrid Current/Voltage Mode Signaling,” R. Bashirullah, W. Liu, R. Cavin, D. Edwards, IEEE International VLSI Circuits Symposium, July 2004.
“A Closed Loop Transcutaneous Power Transfer System for Implantable Devices with Enhanced Stability,”G. Wang, W. Liu, R. Bashirullah, M. Sivaprakasam, G. A. Kendir, Y. Ji, M. S. Humayun, J. D. Weiland,Proceedings of the IEEE International Symposium on Circuits and Systems, Volume: 4, Pages: 17 – 20, May 2004.
“A Matched Biphasic Microstimulator for an Implantable Retinal Prosthetic Device,” P. R. Singh, W. Liu, M. Sivaprakasam, M. S. Humayun, J. D. Weiland, Proceedings of the IEEE International Symposium on Circuits and Systems, Volume: 4, Pages: 1 – 4, May 2004.
“Retinal Prosthesis,” W. Liu, M. S. Humayun, IEEE International Solid-State Circuits Conference Digest of Technical Papers, Pages: 218 – 219, February 2004.
“Electronic Visual Prostheses,” W. Liu, M. Sivaprakasam, P. R. Singh, R. Bashirullah, G. Wang, Artificial Organs, Volume: 27, Pages: 986 – 995, November 2003.
“Reduced-Complexity Digital Satellite CDMA Systems Robust to Doppler,” M. R. Yuce, W. Liu, IEEE Semiannual Vehicular Technology Conference, Volume: 4, Pages: 2736 – 2740, October 2003.
“An Arbitrary Waveform Stimulus Circuit for Visual Prostheses using a Low Area Multibias DAC,” S. C. DeMarco, W. Liu, P. R. Singh, G. Lazzi, M. S. Humayun, and J. D. Weiland, IEEE Journal of Solid-State Circuits, Volume: 38, Pages:1679 – 1690, October 2003.
“A Low Power PSK Receiver for Space Applications in 0.35-µm SOI CMOS,” M. R. Yuce, W. Liu, J. Damiano, B. Bharat, P. D. Franzon, N. S. Dogan, Proceedings of IEEE Custom Integrated Circuits Conference, Pages: 155 – 158, September 2003.
“Computed SAR and Thermal Elevation in a 0.25-mm 2-D Model of the Human Eye and Head in Response to an Implanted Retinal Stimulator – Part II: Models and Methods,” S. C. Demarco, G. Lazzi, W. Liu, J. D. Weiland, M. S. Humayun, IEEE Transactions on Antennas and Propagation, Volume: 51, Pages: 2286 – 2295, September 2003.
“Computed SAR and Thermal Elevation in a 0.25-mm 2-D Model of the Human Eye and Head in Response to an Implanted Retinal Stimulator – Part I: Models and Methods,” S. C. Demarco, G. Lazzi, W. Liu, J. D. Weiland, M. S. Humayun, IEEE Transactions on Antennas and Propagation, Volume: 51, Pages: 2274 – 2285, September 2003.
“A Low-power Low-IF DDPSK Receiver in 0.35-µm SOI CMOS Technology,” E. Zencir, M. R. Yuce, T. Huang, J. Marks, N. S. Dogan, W. Liu, Proceedings of Radio and Wireless Conference, Pages:155 – 158, August 2003.
“Digital PSK/DPSK receivers in subsampling front-end via 1-bit A/D,” M. R. Yuce, W. Liu, Proceedings of International Conference on Wireless and Optical Communications, Pages: 484 – 489, July 2003.
“Current-Mode Signaling in Deep Submicron Global Interconnects,” R. Bashirullah, W. Liu, R. Cavin III, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, Volume: 11, Pages: 406 – 417, June 2003.
“Low-power Design Methodology for an On-chip Bus with Adaptive Bandwidth Capability,” R. Bashirullah, W. Liu, R. Cavin III, Proceedings of the IEEE Design Automation Conference, Pages: 628 – 633, June 2003.
“Accurate Delay Model and Experimental Verification for Current/Voltage mode On-chip Interconnects,” R. Bashirullah, W. Liu, R. Cavin, Proceedings of the IEEE International Symposium on Circuits and Systems, Volume: 5, Pages: 169 – 172, May 2003.
“A 22-mW 435 MHz Silicon on Insulator CMOS high-gain LNA for subsampling receivers,” T.H. Huang, E. Zencir, M. R. Yuce, N. S. Dogan, W. Liu, E. Arvas, Proceedings of the IEEE International Symposium on Circuits and Systems, Volume: 1, Pages: 417 – 420, May 2003.
“A Smart Bi-directional Telemetry Unit for Retinal Prosthetic Device,” R. Bashirullah, W. Liu, Y. Ji, A. Kendir, M. Sivaprakasam, G. Wang, and B. Pundi, Proceedings of the IEEE International Symposium on Circuits and Systems, Volume: 5, Pages: 5 – 8, May 2003.
“Retinal Implant: Bridging Engineering and Medicine,” W. Liu, IEEE International Electron Devices Meeting Digest of Technical Papers, Pages: 492 – 495, December 2002.
“Raised Cosine Approximation Signaling for Reduced Noise Cross-talk,” R. Bashirullah and W. Liu, IEE Electronic Letters, Volume: 38, Pages: 1256 – 1258, October 2002.
“Retinal Prosthesis for the Blind,” E. Margalit, M. Maia, J. Weiland, R. Greenberg, G. Fujii , G. Torres, D. Piyathaisere, T. O’Hearn, W. Liu, G. Lazzi, G. Dagnelie, D. Scribner, E. de Juan Jr, and M. Humayun, Survey of Ophthalmology, Volume: 47, Pages: 335 – 356, 2002.
“FDTD Investigation of a Microwave Link for Data Telemetry in Retinal Prosthesis Applications,” K. Gosalia, P. K. Brown, W. Liu, and G. Lazzi, Volume: 1, Pages: 807 – 810, IEEE Antennas and Propagation International Symposium, June 2002.
“Computational Electromagnetics for a Retinal Prosthesis to Restore Partial Vision in the Blind,” G. Lazzi, W. Liu, C. DeMarco, K. Gosalia, M. Eberdt, J. Weiland, and M. Humayun, Volume: 1, Pages: 803 – 806, IEEE Antennas and Propagation International Symposium, June 2002.
“A Smart Bi-directional Telemetry for Retinal Prosthesis,” W. Liu, R. Bashirullah, G. Lazzi, M. Humayun, and J. Weiland, The Association for Research in Vision and Ophthalmology Annual Meeting, May 2002.
“An Interpolating Sense Circuit for Molecular Memory,” Y. Nishida and W. Liu, Proceedings of the IEEE Custom Integrated Circuits Conference, Pages: 103 – 106, May 2002.
“Delay and Power Model for Current-mode Signaling in Deep Submicron Global Interconnects,” R. Bashirullah, W. Liu, and R. Cavin III, Proceedings of the IEEE Custom Integrated Circuits Conference, Pages: 513 – 516, May 2002.
“Deep Submicron Global Signaling Strategies ” R. Bashirullah, W. Liu, R. Cavin III, Research Perspectives – Cavin’s Corner, Semiconductor Research Corporation, March 13, 2002.