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Journal Article
B. H. Calhoun and Lach, J., What is a Body Sensor Network?, ACM / SIGDA Newsletter, vol. 41, 2011.
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.
X. Liu, Kamineni, S., Breiholz, J., Calhoun, B. H., and Li, S., A Sub-µW Energy-Performance-Aware IoT SoC with a Triple-Mode Power Management Unit for System Performance Scaling, Fast DVFS, and Energy Minimization, IEEE Journal of Solid-State Circuits, 2024.PDF icon A_Sub-_mu_W_Energy-Performance-Aware_IoT_SoC_With_a_Triple_Mode_Power_Management_Unit_for_System_Performance_Scaling_Fast_DVFS_and_Energy_Minimization.pdf (7.38 MB)
X. Liu, Kamineni, S., Breiholz, J., Calhoun, B. H., and Li, S., A Sub-µW Energy-Performance-Aware IoT SoC with a Triple-Mode Power Management Unit for System Performance Scaling, Fast DVFS, and Energy Minimization, IEEE Journal of Solid-State Circuits, 2024.PDF icon A_Sub-_mu_W_Energy-Performance-Aware_IoT_SoC_With_a_Triple_Mode_Power_Management_Unit_for_System_Performance_Scaling_Fast_DVFS_and_Energy_Minimization.pdf (7.38 MB)
X. Liu, Calhoun, B. H., and Li, S., A Sub-nW 93% Peak Efficiency Buck Converter with Wide Dynamic Range, Fast DVFS, and Asynchronous Load-Transient Control, IEEE Journal of Solid-State Circuits, (invited paper), 2022.PDF icon A SubnW 93 Peak Efficiency Buck Converter With Wide Dynamic Range Fast DVFS and Asynchronous Load Transient Control.pdf (3.94 MB)
X. Liu, Calhoun, B. H., and Li, S., A Sub-nW 93% Peak Efficiency Buck Converter with Wide Dynamic Range, Fast DVFS, and Asynchronous Load-Transient Control, IEEE Journal of Solid-State Circuits, (invited paper), 2022.PDF icon A SubnW 93 Peak Efficiency Buck Converter With Wide Dynamic Range Fast DVFS and Asynchronous Load Transient Control.pdf (3.94 MB)
S. Li, Roy, A., and Calhoun, B. H., A Piezoelectric Energy-Harvesting System with Parallel-SSHI Rectifier and Integrated Maximum-Power-Point Tracking, IEEE Solid-State Circuits Letters (SSCL), Special Issue on VLSI (invited paper), 2019.
P. Bassirian, Moody, J., Lu, R., Gao, A., Manzaneque, T., Roy, A., N Barker, S., Calhoun, B. H., Gong, S., and Bowers, S. M., Nanowatt-Level Wakeup Receiver Front Ends Using MEMS Resonators for Impedance Transformation, IEEE Transactions on Microwave Theory and Techniques, 2019.
J. Moody, Bassirian, P., Roy, A., Liu, N. X., N Barker, S., Calhoun, B. H., and Bowers, S. M., Interference Robust Detector-First Near-Zero Power Wake-Up Receiver, IEEE Journal of Solid-State Circuits, 2019.
J. Moody, Dissanayake, A., Bishop, H. L., Lu, R., Liu, N. X., Duvvuri, D., Gao, A., Truesdell, D. S., N. Barker, S., Gong, S., Calhoun, B. H., and Bowers, S. M., A Highly Re-configurable Bit-level Duty Cycled TRF Receiver Achieving -106 dBm Sensitivity and 33 nW Average Power Consumption, IEEE Solid-State Circuits Letters (SSCL), Special Issue on VLSI (invited paper), 2019.
J. Moody, Dissanayake, A., Bishop, H. L., Lu, R., Liu, N. X., Duvvuri, D., Gao, A., Truesdell, D. S., N. Barker, S., Gong, S., Calhoun, B. H., and Bowers, S. M., A Highly Re-configurable Bit-level Duty Cycled TRF Receiver Achieving -106 dBm Sensitivity and 33 nW Average Power Consumption, IEEE Solid-State Circuits Letters (SSCL), Special Issue on VLSI (invited paper), 2019.
V. Misra, Bozkurt, A., Calhoun, B., Jackson, T., Jur, J., Lach, J., Lee, B., Muth, J., Oralkan, O., Ozturk, M., Trolier-McKinstry, S., Vashaee, D., Wentzloff, D., and Zhu, Y., Flexible Technologies for Self-Powered Wearable Health and Environmental Sensing, Proceedings of the IEEE, vol. 103, pp. 665-681, 2015.
V. Misra, Bozkurt, A., Calhoun, B., Jackson, T., Jur, J., Lach, J., Lee, B., Muth, J., Oralkan, O., Ozturk, M., Trolier-McKinstry, S., Vashaee, D., Wentzloff, D., and Zhu, Y., Flexible Technologies for Self-Powered Wearable Health and Environmental Sensing, Proceedings of the IEEE, vol. 103, pp. 665-681, 2015.
B. H. Calhoun, Ryan, J., Khanna, S., Putic, M., and Lach, J., Flexible Circuits and Architectures for Ultra Low Power, Proceedings of the IEEE, vol. 98, pp. 267-282, 2010.
Y. Zhang, Shakhsheer, Y., Barth, A. T., Powell, Jr., H. C., Ridenour, S. A., Hanson, M. A., Lach, J., and Calhoun, B. H., Energy Efficient Design for Body Sensor Nodes, Journal of Low Power Electronics and Applications, 2011.
E. Shih, Cho, S. - H., Lee, F. S., Calhoun, B. H., and Chandrakasan, A., Design Considerations for Energy-Efficient Radios in Wireless Microsensor Networks, Journal of VLSI Signal Processing, vol. 37, pp. 77-94, 2004.
B. H. Calhoun, Lach, J., Stankovic, J., Wentzloff, D. D., Whitehouse, K., Barth, A., Brown, J. K., Li, Q., Oh, S., Roberts, N., and Zhang, Y., Body Sensor Networks: A Holistic Approach From Silicon to Users, IEEE Proceedings, 2011.
B. H. Calhoun, Lach, J., Stankovic, J., Wentzloff, D. D., Whitehouse, K., Barth, A., Brown, J. K., Li, Q., Oh, S., Roberts, N., and Zhang, Y., Body Sensor Networks: A Holistic Approach From Silicon to Users, IEEE Proceedings, 2011.
M. A. Hanson, Jr, H. C. Powell, Barth, A. T., Ringgenberg, K., Calhoun, B. H., Aylor, J. H., and Lach, J., Body Area Sensor Networks: Challenges and Opportunities, Computer, vol. 42, pp. 58–65, 2009.
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.
D. S. Truesdell, Breiholz, J., Kamineni, S., Liu, N. X., Magyar, A., and Calhoun, B. H., A 6–140-nW 11 Hz–8.2-kHz DVFS RISC-V Microprocessor Using Scalable Dynamic Leakage-Suppression Logic, IEEE Solid-State Circuits Letters (SSCL), 2019.PDF icon A 6–140-nW 11 Hz–8.2-kHz DVFS RISC-V Microprocessor Using Scalable Dynamic Leakage-Suppression Logic (1.63 MB)
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.
K. Craig, Shakhsheer, Y., Arrabi, S., Khanna, S., Lach, J., and Calhoun, B. H., A 32b 90nm Processor Implementing Panoptic DVS Achieving Energy Efficient Operation from Sub-threshold to High Performance, Journal of Solid State Circuits, 2014.
N. X. Liu, Agarwala, R., Dissanayake, A., Truesdell, D. S., Kamineni, S., and Calhoun, B. H., A 2.5 ppm/°C 1.05 MHz Relaxation Oscillator with Dynamic Frequency-Error Compensation and Fast Start-Up Time, IEEE Journal of Solid-State Circuits (JSSC), 2019.

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