• Publications
  • Influence
Sub-threshold Design for Ultra Low-Power Systems
Origins of Weak Inversion (or Sub-threshold) Circuit Design.- Survey of Low-voltage Implementations.- Minimizing Energy Consumption.- EKV Model of the MOS Transistor.- Digital Logic.- Sub-thresholdExpand
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Gazelle: A Low Latency Framework for Secure Neural Network Inference
The growing popularity of cloud-based machine learning raises a natural question about the privacy guarantees that can be provided in such a setting. Our work tackles this problem in the contextExpand
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A Battery-Less Thermoelectric Energy Harvesting Interface Circuit With 35 mV Startup Voltage
A battery-less thermoelectric energy harvesting interface circuit to extract electrical energy from human body heat is implemented in a 0.35 CMOS process. A mechanically assisted startup circuitExpand
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Upper bounds on the lifetime of sensor networks
We ask a fundamental question concerning the limits of energy efficiency of sensor networks-what is the upper bound on the lifetime of a sensor network that collects data from a specified regionExpand
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An efficient piezoelectric energy-harvesting interface circuit using a bias-flip rectifier and shared inductor
Energy harvesting is an emerging technology with applications to handheld, portable and implantable electronics. Harvesting ambient vibration energy through piezoelectric (PE) means is a popularExpand
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Design and Analysis of a Hardware-Efficient Compressed Sensing Architecture for Data Compression in Wireless Sensors
This work introduces the use of compressed sensing (CS) algorithms for data compression in wireless sensors to address the energy and telemetry bandwidth constraints common to wireless sensor nodes.Expand
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Dynamic Power Management in Wireless Sensor Networks
We propose an OS-directed power management technique to improve the energy efficiency of sensor nodes. Dynamic power management (DPM) is an effective tool in reducing system power consumption withoutExpand
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Vibration-to-electric energy conversion
A system is proposed to convert ambient mechanical vibration into electrical energy for use in powering autonomous low-power electronic systems. The energy is transduced through the use of a variableExpand
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Platform architecture for solar, thermal and vibration energy combining with MPPT and single inductor
A 0.35µm CMOS energy processor with multiple inputs from solar, thermal and vibration energy sources is presented. Dual-path architecture for energy harvesting is proposed that has up to 13% higherExpand
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A Micro-Power EEG Acquisition SoC With Integrated Feature Extraction Processor for a Chronic Seizure Detection System
This paper presents a low-power SoC that performs EEG acquisition and feature extraction required for continuous detection of seizure onset in epilepsy patients. The SoC corresponds to one EEGExpand
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