Results 11 to 20 of about 3,743,775 (372)

Energy Consumption and Energy Density in Optical and Electronic Signal Processing

open access: yesIEEE Photonics Journal, 2011
We compare the energy consumption of digital optical and digital electronic signal processing circuits, including the contributions to energy consumption of the optical to electrical (O/E) converters and electrical to optical (E/O) converters, and the ...
Rodney S. Tucker, Kerry Hinton
doaj   +2 more sources

Correlated synthetic time series generation for energy system simulations using Fourier and ARMA signal processing

open access: greenInternational Journal of Energy Research, 2020
As the contribution of renewable energy grows in electricity markets, the complexity of the energy mix required to meet demand grows, likewise the need for robust simulation techniques.
Paul Talbot   +7 more
openalex   +3 more sources

Energy-efficient on-node signal processing for vibration monitoring [PDF]

open access: gold2014 IEEE Ninth International Conference on Intelligent Sensors, Sensor Networks and Information Processing (ISSNIP), 2014
In recent years, the use of wireless sensor networks for vibration monitoring is emphasized, because of its capability to continuously monitor at hard-to-reach locations of complex machines. Low power consumption is one of the main requirements for the sensor nodes in continuous and long-term vibration monitoring.
Vignesh Ramachandran   +4 more
openalex   +3 more sources

Iterative Signal Processing for Integrated Sensing and Communication Systems [PDF]

open access: yesIEEE Transactions on Green Communications and Networking, 2023
Integrated sensing and communication (ISAC), with sensing and communication sharing the same wireless resources and hardware, has the advantages of high spectrum efficiency and low hardware cost, which is regarded as one of the key technologies of the ...
Zhiqing Wei   +5 more
semanticscholar   +1 more source

Optimizing Solar Power Using Array Topology Reconfiguration With Regularized Deep Neural Networks

open access: yesIEEE Access, 2023
Reconfiguring photovoltaic (PV) array connections among different topologies such as series-parallel, bridge-link, honeycomb, or total-cross-tied is a popular strategy to mitigate impediments in power production caused by partial shading.
Vivek Narayanaswamy   +4 more
doaj   +1 more source

System for powering autonomous solar cookers by batteries

open access: yesScientific African, 2022
In this paper, we propose innovative autonomous solar cookers (hot plates and box ovens) supplied by batteries. The electrical energy is produced by photovoltaic panels (PV) and stored in a battery (24 V, 520 Ah). Hence, the cookers are powered through a
A. Lamkaddem   +6 more
doaj   +1 more source

Wireless Power Transfer for Future Networks: Signal Processing, Machine Learning, Computing, and Sensing [PDF]

open access: yesIEEE Journal on Selected Topics in Signal Processing, 2021
Wireless power transfer (WPT) is an emerging paradigm that will enable using wireless to its full potential in future networks, not only to convey information but also to deliver energy.
B. Clerckx   +4 more
semanticscholar   +1 more source

Run-time adaptation of a reconfigurable mobile UMTS receiver [PDF]

open access: yes, 2004
UMTS receivers are mobile devices, which should have a low energy consumption and operates in a frequently changing environment. The idea of this paper is to adapt the amount of signal processing for the reception within an UMTS mobile to this changing ...
Hurink, Johann L.   +2 more
core   +16 more sources

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