Robust Low Power VLSI

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2019

C. J. Lukas, Yahya, F. B., Breiholz, J., Roy, A., Chen, X., Patel, H. N., Liu, N. X., Kosari, A., Li, S., Kamakshi, D. Akella, Ayorinde, O., Wentzloff, D. D., and Calhoun, B. H., “A 1.02 μW Battery-Less, Continuous Sensing and Post-Processing SiP for Wearable Applications”, IEEE Transactions on Biomedical Circuits and Systems, 2019.

08625544.pdf (3.22 MB)

X. Chen, Breiholz, J., Yahya, F. B., Lukas, C. J., Kim, H. - S., Calhoun, B. H., and Wentzloff, D. D., “Analysis and Design of an Ultra-Low-Power Bluetooth Low-Energy Transmitter With Ring Oscillator-Based ADPLL and 4 Frequency Edge Combiner”, IEEE Journal of Solid-State Circuits, 2019.

2018

X. Chen, Breiholz, J., Yahya, F. B., Lukas, C. J., Kim, H. - S., Calhoun, B. H., and Wentzloff, D. D., “A 486 µW All-Digital Bluetooth Low Energy Transmitter with Ring Oscillator Based ADPLL for IoT applications”, in IEEE Radio Frequency Integrated Circuits Symposium (RFIC), 2018.

F. B. Yahya, Lukas, C. J., and Calhoun, B. H., “A Top-Down Approach to Building Battery-Less Self-Powered Systems for the Internet-of-Things”, Journal of Low Power Electronics & Applications, 2018.

C. J. Lukas, Yahya, F. B., and Calhoun, B. H., “An Ultra-low Power System On Chip Enabling DVS with SR Level Shifting Latches”, in IEEE International Symposium on Circuits and Systems (ISCAS), Florence, Italy, 2018.

2017

J. Breiholz, Yahya, F., Lukas, C. J., Chen, X., Leach, K., Wentzloff, D., and Calhoun, B. H., “A 4.4 nW Lossless Sensor Data Compression Accelerator for 2.9x System Power Reduction in Wireless Body Sensors”, in 2017 IEEE 60th International Midwest Symposium on Circuits and Systems (MWSCAS), Boston, MA, USA, 2017.

F. Yahya, Lukas, C. J., Breiholz, J., Roy, A., Patel, H. N., Liu, N. X., Chen, X., Kosari, A., Li, S., Akella, D., Ayorinde, O., Wentzloff, D. D., and Calhoun, B. H., “A battery-less 507nW SoC with integrated platform power manager and SiP interfaces”, in 2017 Symposium on VLSI Circuits, Kyoto, Japan, 2017.

F. B. Yahya, Lukas, C. J., and Calhoun, B. H., “FAR: A 4.12uW Ferro-electric Auto-Recovery for Battery-less BSN SoCs”, in 2017 IEEE Biomedical Circuits and Systems Conference (BioCAS), Turin, Italy, 2017.

C. J. Lukas, Yahya, F. B., and Calhoun, B. H., “Modeling Trans-threshold Correlations for Reducing Functional Test Time in Ultra-Low Power Systems”, in 2017 IEEE International Test Conference (ITC), Fort Worth, TX, USA, 2017.

2015

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

A. Roy, Klinefelter, A., Yahya, F., Chen, X., Gonzalez, P., Lukas, C. J., Akella, D., Boley, J., Craig, K., Faisal, M., Oh, S., Roberts, N., Shakhsheer, Y., Shrivastava, A., Vasudevan, D., Wentzloff, D. D., and Calhoun, B., “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, vol. 9, pp. 862-874, 2015.