Energy harvesting techniques for internet of things (IoT)

T Sanislav, GD Mois, S Zeadally, SC Folea - IEEE access, 2021 - ieeexplore.ieee.org
The rapid growth of the Internet of Things (IoT) has accelerated strong interests in the
development of low-power wireless sensors. Today, wireless sensors are integrated within …

Smart energy optimization for massive IoT using artificial intelligence

M Raval, S Bhardwaj, A Aravelli, J Dofe, H Gohel - Internet of Things, 2021 - Elsevier
The concept of a connected world using Internet of Things (IoT) has already taken pace
during this decade. The efficient hardware and high throughput networks have made it …

SleepRunner: A 28-nm FDSOI ULP Cortex-M0 MCU With ULL SRAM and UFBR PVT Compensation for 2.6–3.6-μW/DMIPS 40–80-MHz Active Mode and 131-nW/kB …

D Bol, M Schramme, L Moreau, P Xu… - IEEE Journal of Solid …, 2021 - ieeexplore.ieee.org
Preventing device obsolescence in Internet-of-things (IoT) is mandatory for its massive
deployment to be ecologically sustainable. This calls for ultralow-power (ULP) …

Low-power retentive true single-phase-clocked flip-flop with redundant-precharge-free operation

H You, J Yuan, Z Yu, S Qiao - IEEE Transactions on Very Large …, 2021 - ieeexplore.ieee.org
As basic components, optimizing power consumption of flip-flops (FFs) can significantly
reduce the power of digital systems. In this article, an energy-efficient retentive true-single …

A Sub-μW Energy-Performance-Aware IoT SoC With a Triple-Mode Power Management Unit for System Performance Scaling, Fast DVFS, and Energy Minimization

X Liu, S Kamineni, J Breiholz… - IEEE Journal of Solid …, 2024 - ieeexplore.ieee.org
This article presents an ultra-low-power (ULP) Internet-of-Things (IoT) system-on-chip (SoC)
using a triple-mode power management unit (PMU) to achieve self-adaptive power …

[HTML][HTML] Day–Night architecture: Development of an ultra-low power RISC-V processor for wearable anomaly detection

E Choi, J Park, K Lee, JJ Lee, K Han, W Lee - Journal of Systems …, 2024 - Elsevier
In healthcare, anomaly detection has emerged as a central application. This study presents
an ultra-low power processor tailored for wearable devices dedicated to anomaly detection …

C3MLS: An Ultra-Wide-Range Energy-Efficient Level Shifter With CCLS/CMLS Hybrid Structure

C Huang, H Jiao - IEEE Journal of Solid-State Circuits, 2023 - ieeexplore.ieee.org
Level shifters (LSs) are essential circuit elements in digital integrated circuits with multiple
power domains. Cross-coupled LS (CCLS) and current mirror LS (CMLS) are the classical …

[HTML][HTML] Dynamic and static calibration of ultra-low-voltage, digital-based operational transconductance amplifiers

P Toledo, P Crovetti, H Klimach, S Bampi - Electronics, 2020 - mdpi.com
The calibration of the effects of process variations and device mismatch in Ultra Low Voltage
(ULV) Digital-Based Operational Transconductance Amplifiers (DB-OTAs) is addressed in …

Sub-nW microcontroller with dual-mode logic and self-startup for battery-indifferent sensor nodes

L Lin, S Jain, M Alioto - IEEE Journal of Solid-State Circuits, 2020 - ieeexplore.ieee.org
In this article, a battery-indifferent microcontroller unit (MCU) with wide power-performance
scaling is presented to enable continuous operation with a sub-mm 2 on-chip solar cell …

Develo** TEI-aware ultralow-power SoC platforms for IoT end nodes

K Han, S Lee, KI Oh, Y Bae, H Jang… - IEEE Internet of …, 2020 - ieeexplore.ieee.org
Ranging from circuit-level characterization to designing a platform architecture, develo** a
design automation tool, and fabricating a System on Chip (SoC), this article deals with the …