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#### Journal Publications

- Y. Liu, P.M. Furth and W. Tang, “Hardware-Efficient Delta Sigma-Based Digital Signal Processing Circuits for the Internet-of-Things,” Journal of Low Power Electronics and Applications, 5(4), 234-256, Nov. 2015.
- I. Padilla-Cantoya and P. M. Furth, “Enhanced Grounded Capacitor Multiplier and Its Floating Implementation for Analog Filters,” IEEE Transactions on Circuits and Systems II, vol. 62, no. 10, pp. 962-966, Oct. 2015.
- I. Padilla-Cantoya and P. M. Furth, “High performance voltage follower with very low output resistance for WTA applications,” IEICE Electronics Express, 11(17), June 2014.
- H. Valapala and P. M. Furth,”Fully Integrated 1.2-µA and 13-µA Quiescent Current LDOs with Improved Transient Response,”
*Analog Integrated Circuits and Signal Processing*, vol. 78, no. 2, pp. 287-297, Feb. 2014. - A. Garimella, P. M. Furth, P. R. Surkanti, and N. R. Thota,”Current Buffer Compensation Topologies for LDOs with Improved Transient Performance,”
*Analog Integrated Circuits and Signal Processing*, vol. 73, no. 1, pp. 131-142, Oct. 2012. - P. R. Surkanti and P. M. Furth, “Converting a Three-Stage Pseudo-Class AB Amplifier to a True Class AB Amplifier,”
*IEEE Circuits and Systems II*, vol. 59, no. 4, pp. 229-233, April 2012. - I. Padilla-Cantoya, P.M. Furth, J.E. Molinar-Solis, and A. Diaz-Sanchez, “Low-voltage differential voltage follower for WTA and fully differential applications,”
*IEICE Electronics Express*, vol. 9, no. 6, pp. 491-495, March 2012. - C. Mohan and P. M. Furth, “A 16 Ohm Audio Amplifier with 93.8mW Peak Load Power and 1.43mW Quiescent Power Consumption,”
*IEEE Circuits and Systems II*, vol. 59, no. 3, pp. 133-137, March 2012. - P. M. Furth, V. Ponnapureddy, S. R. Dundigal, D. G. Voelz, R. Korupolu, A. Garimella, and M. W. Rashid, “Integrated CMOS Sensor Array for Optical Heterodyne Phase Sensing,”
*IEEE Sensors Journal*, vol. 11, No. 6, pp. 1516-1521, June 2011. - M.W. Rashid, A. Garimella, and P.M. Furth, “An Adaptive Biasing Technique to Convert Pseudo-class AB Amplifier to Class AB,”
*Electronics Letters*, vol. 46, No. 12, pp. 820-822, June 2010. - A. Garimella, M.W. Rashid, and P.M. Furth, “Reverse Nested Miller Compensation using Current Buffers in a Three-stage LDO,”
*IEEE Circuits and Systems II*, vol. 57, No. 4, April 2010. - P.M. Furth, “A subthreshold CMOS continuous-time bandpass filter with large-signal stability,”
*Analog Integrated Circuits and Signal Processing*, vol. 19, No. 2, pp. 197-205, May 1999. - P.M. Furth and A.G. Andreou, “On Fault Probabilities and Yield Models for VLSI Neural Networks,”
*Journal of Solid-State Circuits*, vol. 32, No. 8, pp.1284-1287, August 1997. - P.M. Furth and A.G. Andreou, “A Design Framework for Low Power Analog Filter Banks,”
*IEEE Circuits and Systems I*, vol. 42, No. 11, pp. 967-971, November 1995. - P.M. Furth and A.G. Andreou, “Linearised differential transconductors in subthreshold CMOS,”
*Electronics Letters*, vol. 31, No. 7, pp.545-547, March 1995.

#### Conference Publications

- P.R. Surkanti, V. Siripurapu, and P.M. Furth, “A high precision and high speed voltage-mode loser/winner-take-all circuit,” 58th IEEE Midwest Symposium on Circuits and Systems, Fort Collins, CO, August 2015.
- S.H. Pakala, M. Manda, P.R. Surkanti; A. Garimella, and P.M. Furth, “Voltage buffer compensation using Flipped Voltage Follower in a two-stage CMOS op-amp,” 58th IEEE Midwest Symposium on Circuits and Systems, Fort Collins, CO, August 2015.
- A. Rayankula and P. M. Furth, “A CMOS active-pixel image sharpness sensor,”
*57th IEEE Midwest Symposium on Circuits and Systems*, College Station, TX, August 2014. - K.K. Chavali, P. M. Furth, and P.R. Surkanti, “A low-voltage, adaptive CMOS centroid image sensor with improved bandwidth,”
*57th IEEE Midwest Symposium on Circuits and Systems*, College Station, TX, August 2014. - S. Venkataraman, P. M. Furth, and S.H. Pakala, “Elimination of False Codes in an Asynchronous Parallel Successive Approximation A/D Converter,”
*56th IEEE Midwest Symposium on Circuits and Systems*, Columbus, OH, August 2013. - P.M. Furth, S. Krishnapurapu, S.H. Pakala, M.A. Haque, “A 5.3µA Quiescent Current Fully-Integrated Low-Dropout (LDO) Regulator with Transient Recovery Time Enhancement,”
*56th IEEE Midwest Symposium on Circuits and Systems*, Columbus, OH, August 2013. - P.R. Surkanti and P.M. Furth, “High-Efficiency, High-Dimming Ratio LED Driver,”
*56th IEEE Midwest Symposium on Circuits and Systems*, Columbus, OH, August 2013. - S.H. Pakala, A. Garimella, P.M. Furth and C. Mohan, “A 22dB at 3MHz Improved PSRR Two-Stage CMOS Opamp Using Tail Compensation,”
*IEEE Custom Integrated Circuits Conference*, San Jose, California, September 2012. - H. Valapala and P.M. Furth, “Analysis and Design of Fully Integrated Very Low Quiescent Current LDOs,”
*55th IEEE Midwest Symposium on Circuits and Systems*, Boise, Idaho, August 2012. - P.M. Furth, K. R. Kothapalli and P.R. Surkanti, “A High-Speed Image Centroid Computation Sensor,”
*55th IEEE Midwest Symposium on Circuits and Systems*, Boise, Idaho, August 2012. - P.M. Furth, N.R. Thota, V.H. Nammi and A Garimella, “Low Dropout (LDO) Voltage Regulator Design Using Split-Length Compensation,”
*55th IEEE Midwest Symposium on Circuits and Systems*, Boise, Idaho, August 2012 (invited). - A. Garimella, P.R. Surkanti, and P.M. Furth, “Pole-Zero Analysis of Low-Dropout (LDO) Regulators: A Tutorial Overview,”
*25th International Conference on VLSI Design*, Hyderabad, India, pp. 131-136, January 2012. - A. Garimella, M.W. Rashid, and P.M. Furth, “Nested Miller Compensation Using Current Buffers for Multi-stage Amplifiers,”
*54th IEEE Midwest Symposium on Circuits and Systems*, Seoul, Korea, August 2011. - P.R. Surkanti and P.M. Furth, “Bias-Line Compensation in Multi-Stage Amplifiers,”
*54th IEEE Midwest Symposium on Circuits and Systems*, Seoul, Korea, August 2011. - A. Ajane, P.M. Furth, E.E. Johnson, and R. Lakkur Subramanyam, “Comparison of Binary and LFSR Counters and Efficient LFSR Decoding Algorithm,”
*54th IEEE Midwest Symposium on Circuits and Systems*, Seoul, Korea, August 2011 (invited). - A. Garimella and P.M. Furth, “Frequency Compensation Techniques for Op-Amps and LDOs: A Tutorial Overview,”
*54th IEEE Midwest Symposium on Circuits and Systems*, Seoul, Korea, August 2011 (invited). - P.R. Surkanti, A. Garimella, and P.M. Furth, “Pole-Zero Analysis of Multi-Stage Amplifiers: A Tutorial Overview,”
*54th IEEE Midwest Symposium on Circuits and Systems*, Seoul, Korea, August 2011 (invited). - A. Garimella, M.W. Rashid, and P.M. Furth, “Frequency Compensation Techniques Using Current Buffers,”
*53rd IEEE Midwest Symposium on Circuits and Systems*, Seattle, WA, August 2010 (invited). - P. M. Furth, Y.-C. Tsen, V. B. Kulkarni, and T. K. Poriyani House Raju, “On the Design of Low-Power CMOS Comparators with Programmable Hysteresis,”
*53rd IEEE Midwest Symposium on Circuits and Systems*, pp. 1077-1080, Seattle, WA, August 2010. - A. Garimella, M.W. Rashid, and P.M. Furth, “Single-Miller Compensation Using Inverting Current Buffer for Multi-stage Amplifiers,”
*IEEE International Symposium on Circuits and Systems*, Paris, France, pp. 1579-1582, May, 2010. - A. Garimella and P.M. Furth, “A 1.21V, 100mA, 0.1µF-10µF Output Capacitor Low Drop-Out Voltage Regulator for SoC Applications,”
*Proc. of IEEE Int. Conf. Electronics, Circuits, and Systems*, Medina, Tunisia, pp. 375-378, Dec. 2009. - C. Ting, A. Rayankula, M. K. Giles, and P. M. Furth, “Closed-loop Adaptive Optics using a CMOS Image Quality Metric Sensor,”
*Proc. of SPIE*, vol. 6306, 63060C, August 2006. - A. Bashyam, P.M. Furth, and M.K. Giles, “High-Speed Centroid Circuits Implemented in Analog VLSI,”
*IEEE International Symposium on Circuits and Systems*, vol. 4, pp. 948-951, Vancouver, WA, May, 2004. - A. Bashyam, M.K. Giles, and P.M. Furth, “Test Setup for Static and Dynamic Measurements of an Image Centroid in an Adaptive Optics Integrated Circuit with Pixel Array,”
*SPIE Optoelectronics 2004*, San Jose, CA, Jan. 2004. - A.J. Ambundo and P.M. Furth, “Fully Integrated Current-Mode Subaperature Centroid Circuits and Phase Reconstructor,”
*10th NASA Symp. VLSI Design*, Albuquerque, NM, March 2002. - N. Clark, P. Furth, and S. Horan, “Intelligent Star Tracker,”
*14th Annual/USU Conference on Small Satellites*, Logan, Utah, August 2000. - N. Clark and P. Furth, “Design and Performance Evaluation of a Silicon Eye using Micro-mirrors,”
*43rd IEEE Midwest Symposium on Circuits and Systems*, vol. 3, 1078-1081, Lansing, MI, August 2000. - N. Clark, P. Furth, and S. Horan, “Intelligent Star Tracker,”
*43rd IEEE Midwest Symposium on Circuits and Systems*, vol. 3, pp. 1430-1433, Lansing, MI, August 2000. - N. Clark and P. Furth, “Design and Performance Analysis of a Silicon Eye using Micro-mirrors,”
*SPIE MEMs and Micro-Electronics*, vol. 3, pp. 1078-1081, Queensland, Australia, October 1999. - N. Clark and P. Furth, “Silicon Eye using MEMs Micromirrors,”
*Optical Society of America*, Santa Clara, CA, September 1999. - N. Clark and P. Furth, “Intelligent Phase Unwrapper,”
*Optical Society of America*, Santa Clara, CA, September, 1999. - N. Clark and P.M. Furth, “Intelligent Vision Systems,”
*42nd IEEE Midwest Symposium on Circuits and Systems*, vol. 1, pp. 258-261, Las Cruces, NM, August 1999. - P.M. Furth and N. Clark, “A 16 x 16 Programmable Poisson-equation Solver Implemented in Analog VLSI,”
*33rd Conference on Information Sciences and Systems*, Baltimore, MD, March 1999. - N. Clark and P. Furth, “Intelligent Vision Systems using Dynamic Neural Networks,”
*9th Workshop on Virtual Intelligence/Dynamic Neural Networks*, SPIE Vol. 3728, pp. 130-139, Sweden, October, 1998. - P.M. Furth and N. Clark, “Analog VLSI subaperture centroid circuits,”
*7th NASA Symp. VLSI Design*, Albuquerque, NM, October 1998. - P.M. Furth and N. Clark, “A Two-Dimensional Poisson-equation Solver Implemented in Analog VLSI,”
*7th NASA Symp. VLSI Design*, Albuquerque, NM, October 1998. - H.A. Ommani and P.M. Furth, “A Subthreshold CMOS Implementation of a Two-Dimensional Mechanical Cochlear Model,”
*41st IEEE Midwest Symposium on Circuits and Systems*, pp. 560-563, South Bend, IN, August 1998. - P.M. Furth and H.A. Ommani, “A 500-nW Floating-Gate Amplifier with Programmable Gain,”
*41st IEEE Midwest Symposium on Circuits and Systems*, pp. 134-137, South Bend, IN, August 1998. - N. Clark, P. Furth, G. Whitfield, J. Comtois, S. McKecknie, and A. Michalicek, “Silicon Adaptive Optics Systems using Micro-mirrors,”
*Proc. SPIE*, Vol. 3353, pp. 1146-1154, Kona, HI, March 1998. - P.M. Furth, “A Continuous-Time Bandpass Filter Implemented in Subthreshold CMOS with Large-Signal Stability,”
*40th IEEE Midwest Symposium on Circuits and Systems*, vol. 1, pp. 264-267, Sacramento, CA, August 1997. - P.M. Furth and H.A. Ommani, “Low-Voltage Highly-Linear Transconductor Design in Subthreshold CMOS,”
*40th IEEE Midwest Symposium on Circuits and Systems*, vol. 1, pp. 156-159, Sacramento, CA, August 1997. - P.M. Furth and A.G. Andreou, “Bit-energy comparison of discrete and continuous signal representations at the circuit level,”
*4th Workshop on Physics and Computation*, Boston, MA, November 1996. - P.M. Furth and A.G. Andreou, “Translinear Transconductor Design for Cochlear Filter Banks,”
*39th IEEE Midwest Symposium on Circuits and Systems*, vol. 2, pp. 917-920, Ames, IA, August 1996. - P.M. Furth and A.G. Andreou, “Cochlear Models Implemented with Linearized Transconductors,”
*IEEE International Symposium on Circuits and Systems 1996*, Atlanta, GA, vol. 3, pp. 491-494, May 1996. - F. Pineda, K. Ryals, D. Steigerwald, and P.M. Furth, “Acoustic Transient Processing using the Hopkins Electronic EAR,”
*WCNN 95*, Wash., D.C., vol. 1, pp. 136-141, July 1995. - P.M. Furth and A.G. Andreou, “Transconductors in Subthreshold CMOS,”
*29th Conference on Information Sciences and Systems*, Baltimore, MD, March 1995. - P.M. Furth and A.G. Andreou, “Integrators for Continous-Time Analog Auditory Models,”
*29th Conference on Information Sciences and Systems*, Baltimore, MD, March 1995. - P.M. Furth, N.K. Goel, A.G. Andreou, and M.H. Goldstein, Jr., “Experiments with the Hopkins Electronic EAR,”
*14th Speech Research Symposium*, Baltimore, MD, pp. 183-189, June 1994. - P.M. Furth and A.G. Andreou, “A High-Drive Low-Power BiCMOS Buffer using Compound PMOS/NPN Transistors,”
*36th IEEE Midwest Symposium on Circuits and Systems*, Detroit, MI, pp. 1369-1372, August 1993. - P.M. Furth, A.G. Andreou, and M.H. Goldstein, Jr., “An Auditory Processor for Multi-Channel Cochlear Implants,”
*1993 Conference on Implantable Auditory Prostheses*, Smithfield RI, abstract/poster only, July, 1993. - P.M. Furth and A.G. Andreou, “On Fault Probabilities and Yield Models for Analog VLSI Neural Networks,”
*IEEE International Workshop on Defect and Fault Tolerance in VLSI Systems*, Dallas, TX, pp. 167-176, October, 1992.