Results 21 to 30 of about 10,417 (299)
Energies, 2022 This work proposes a dual-domain maximum power tracking (MPPT) technique for multiple-input RF energy harvesting systems. A differential rectifier array is used to implement 4-channel reconfigurable RF to DC power conversion, and an adjustable 4-bit ...
Mu-Chun Chen +2 more
doaj +1 more source
DSSC based RF energy harvesting using 2RRS scheme [PDF]
Revista Română de Informatică și Automatică, 2023 In recent years, radio frequency (RF) energy harvesting (EH) has gained prominence in wireless networks. Both data transmission and powering energy-constrained network nodes are possible using RF.
Urbi BASU, Swati CHOWDHURI, Dibyendu MAL
doaj +1 more source
An Integrated Approach to Energy Harvester Modeling and Performance Optimization [PDF]
, 2007 This paper proposes an integrated approach to energy harvester (EH) modeling and performance optimization where the complete mixed physical-domain EH (micro generator, voltage booster, storage element and load) can be modeled and optimized.
Beeby, Steve +9 more
core +1 more source
Multiband RF energy harvesting for zero-energy devices [PDF]
, 2023 Radio frequency (RF) energy harvesting system scavenges energy from electromagnetic waves and supplies power wirelessly enabling the usage of zero-energy sensors or devices.
Cansız, Mustafa, Altınel, Doğay
core +1 more source
State-of-the-Art Techniques in RF Energy Harvesting Circuits
Telecom, 2021 The exigency for continuous use of electrical devices has created greater demands for electricity along with more efficient transmission techniques.
Ioannis D. Bougas +4 more
doaj +1 more source
Development an AI-Optimized RF Energy Harvesting for Sustainable IoT Networks: A Machine Learning Approach [PDF]
E3S Web of ConferencesThe rapid expansion of the Internet of Things (IoT) has led to an increasing demand for energy-efficient solutions, particularly for battery-dependent devices with limited lifespans.
De La Cruz Arvin +3 more
doaj +1 more source
An explicit linearized state-space technique for accelerated simulation of electromagnetic vibration energy harvesters [PDF]
, 2012 Vibration energy harvesting systems pose significant modeling and design challenges due to their mixed-technology nature, extremely low levels of available energy and disparate time scales between different parts of a complete harvester.
Merrett, Geoff V. +3 more
core +1 more source
Integrated approach to energy harvester mixed technology modelling and performance optimisation [PDF]
, 2008 An energy harvester is a system consisting of several components from different physical domains including mechanical, magnetic and electrical as well as the external circuits which regulate and store the generated energy.
Beeby, Steve +9 more
core +1 more source
SOME THOUGHTS ON RF ENERGY HARVESTING
Information and Telecommunication Sciences, 2016 Background. Energy harvesting is the actual topic. The system for energy harvesting has many components which require complex designing. Objective. The aim of the paper is optimal ways of collecting and accumulation of electromagnetic energy.
Sergey Bunin, Roman Zhogov
doaj +1 more source
Ambient Backscattering-Enabled SWIPT Relaying System with a Nonlinear Energy Harvesting Model
Sensors, 2020 Since radio frequency (RF) signals can be used for both information transmission and energy harvesting, RF-based energy harvesting is capable of integrating with other existing communication techniques for providing better rate–energy tradeoff and ...
Thu L. N. Nguyen +2 more
doaj +1 more source