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2015

Roy, A, D. Wentzloff, B. Calhoun, . Craig, . Shakhsheer, . Oh, . Roberts, A. Shrivastava, . Klinefelter, . Boley, C. J. Lukas, F. Yahya, X. Chen, . Gonzalez, . Faisal, . Vasudevan, "A 6.45μW Self-Powered SoC with Integrated Energy-Harvesting Power Management and ULP Asymmetric Radios for Portable Biomedical Systems", IEEE Transactions on Biomedical Circuits and Systems,volume = 9, ,, 12/2015. TBioCAS2015_BSN_rev2.pdf

Akella, , B. H. Calhoun, A. Shrivastava, "A 23 nW CMOS ultra-Low Power Temperature Sensor Operational from 0.2 V", IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference, Rohnert Park, CA, IEEE, 10/2015. A 23 nW CMOS ultra-Low Power Temperature Sensor Operational from 0.2 V.pdf

Banerjee, , B. H. Calhoun, J. Breiholz, "A 130nm Canary SRAM for SRAM Dynamic Write VMIN Tracking across Voltage, Frequency, and Temperature Variations", Custom Integrated Circuits Conference (CICC), San Jose, CA, IEEE, 09/2015.

Qi, H, B. Calhoun, O. Ayorinde, . Huang, "Optimizing energy efficient low-swing interconnect for sub-threshold FPGAs", 2015 25th International Conference on Field Programmable Logic and Applications (FPL), London, UK,, 09/2015. Optimizing Energy Efficient Low-Swing Interconnect for Sub-threshold FPGAs.pdf

Ayorinde, O, B. Calhoun, H. Qi, . Huang, "Using island-style bi-directional intra-CLB routing in low-power FPGAs", 25th International Conference on Field Programmable Logic and Applications (FPL), ,, 09/2015. Using Island-Style Bi-Directional Intra-CLB Routing in Low-Power FPGAs.pdf

Yahya, F. B, B. H. Calhoun, . Chandra, N. Patel, "Combining SRAM Read/Write Assist Techniques for Near/Sub-Threshold Voltage Operation", 6th Asia Symposium on Quality Electronic Design (ASQED 2015), Kuala Lumpur, Malaysia,, 08/2015. asQED2015_Yahya_Rev5.pdf , asQED2015_Yahya_Pres_Rev1.pdf

Shrivastava, A, B H. Calhoun, N E. Roberts, D D. Wentzloff, O U. Khan, "A 10mV-Input Boost Converter with Inductor Peak Current Control and Zero Detection for Thermoelectric and Solar Energy Harvesting with 220mV Cold-Start and -14.5dBm, 915MHz RF Kick-Start", IEEE Journal of Solid-State Circuits (JSSC),volume = 50, ,, 08/2015.

Klinefelter, A, B H. Calhoun, J. Ryan, J. Tschanz, "Error-Energy Analysis of Hardware Logarithmic Approximation Methods for Low Power Applications", International Symposium on Circuits and Systems (ISCAS), ,, 05/2015.

Lukas, C. J, B. H. Calhoun, "A 0.38 pJ/bit 1.24 nW Chip-to-Chip Serial Link for Ultra-Low Power Systems", International Symposium on Circuits and Systems (ISCAS), Lisbon,, 05/2015. 2015_Lukas_ISCAS.pdf

Misra, V, J. Lach, D. Wentzloff, A. Bozkurt, B. Calhoun, T. Jackson, J. Jur, J. Muth, O. Oralkan, M. Ozturk, S. Trolier-McKinstry, D. Vashaee, Y. Zhu, "Flexible Technologies for Self-Powered Wearable Health and Environmental Sensing", Proceedings of the IEEE,volume = 103, ,, 04/2015.

Boley, J, B H. Calhoun, "Stack Based Sense Amplifier Designs for Reducing Input-Referred Offset", International Symposium on Quality Electronic Design, ,, 03/2015.

Klinefelter, , D. Wentzloff, B. Calhoun, . Zhang, . Shakhsheer, . Oh, . Roberts, A. Shrivastava, . Boley, . Akella, A. Roy, . Gonzalez, . Faisal, "A 6.45 μW Self-Powered IoT SoC with Integrated Energy-Harvesting Power Management and ULP Asymmetric Radios", ISSCC, San Francisco, CA, IEEE, 02/2015. ISSCC_2015_klinefelter.pdf

Huang, Y, B H. Calhoun, A. Shrivastava, "A 145mV to 1.2V Single Ended Level Converter Circuit for Ultra-Low Power Low Voltage ICs", IEEE SOI-3D-Subthreshold Microelectronics Technology Unified Conference (S3S), ,, 2015.

Calhoun, B H, D D. Wentzloff, "Ultra-Low Power Wireless SoCs Enabling a Batteryless IoT", HOT Chips, ,, 2015.

Shakhsheer, Y, K. Craig, A. Shrivastava, D D. Wentzloff, N. Roberts, S. Wooters, "Ultra Low Power Circuits and Systems for Self Powered Wireless Sensors", GOMACTech, ,, 2015.

Shrivastava, A, K. Craig, N. Roberts, "A 32nW Bandgap Reference Voltage Operational from 0.5V Supply for Ultra-low Power Systems", EEE International Solid-State Circuits Conference (ISSCC), ,, 2015.

Boley, , B. H. Calhoun, . Beshay, "Virtual Prototyper (ViPro): An SRAM Design Tool for Yield Constrained Optimization", Transactions of Very Large Scale Integration Systems, ,, 2015.

2014

Zhang, Y, B H. Calhoun, "Fast, Accurate Variation-Aware Path Timing Computation for Sub-threshold Circuits", International Symposium on Quality Electronic Design (ISQED), ,, 04/2014.

Banerjee, A, B H. Calhoun, M. Sinangil, J. Poulton, C T. Gray, "A Reverse Write Assist Circuit for SRAM Dynamic Write VMIN Tracking using Canary SRAMs", International Symposium on Quality Electronic Design (ISQED), ,, 04/2014. 06783299.pdf

Klinefelter, A, B H. Calhoun, "A Reduced-Memory FIR Filter Using Approximate Coefficients for Ultra-Low Power SoCs", S3S Conference, Monterey, CA,, 10/2014. s3s_final_klinefelter_0.pdf

J.Bolus, , B H. Calhoun, . T.Blalock, "39 fJ/bit On-Chip Identification of Wireless Sensors Based on Manufacturing Variation", Journal of Low Power Electronics and Applications (JLPEA),volume = 4, ,, 09/2014.

Beshay, , B. H. Calhoun, . Chandra, . Aitken, "A Digital Dynamic Write Margin Sensor for Low Power Read/Write Operations in 28nm SRAM", ISLPED, ,, 08/2014.

Boley, J, V. Chandra, R. Aitken, "Modeling SRAM Dynamic VMIN", International Conference on IC Design and Technology (ICICDT), ,, 06/2014.

Banerjee, A, B H. Calhoun, "An Ultra-Low Energy Subthreshold SRAM Bitcell for Energy Constrained Biomedical Applications", Journal of Low Power Electronics and Applications (JLPEA),volume = 4, ,, 05/2014.

Granacki, J J, B H. Calhoun, A R. Dasu, M. Jagasivamani, L. McIlrath, M. Fritze, "LEDRA: A 3DIC Ultra-Low Power FPGA Architecture for DoD Applications", GOMAC Tech, ,, 07/2014.

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