Results 21 to 30 of about 6,497,670 (250)

Harvesting energy from magnetic fields to power condition monitoring sensors [PDF]

open access: yes, 2013
Condition monitoring is playing an increasingly important role within electrical power networks, where its use can help to reduce maintenance costs, improve supply reliability and permit increased utilization of equipment capacity by providing a measure ...
Judd, Martin, Roscoe, Nina
core   +4 more sources

A Feedback-Based Transmission for Wireless Networks with Energy and Secrecy Constraints [PDF]

open access: yes, 2011
This paper investigates new transmission techniques for clustered feedback-based wireless networks that are characterized by energy and secrecy constraints.
McLaughlin, Stephen; id_orcid   +11 more
core   +1 more source

Tuning rectangular microstrip antenna through scan and zoom algorithm

open access: yesEURASIP Journal on Wireless Communications and Networking, 2018
Microstrip antennas have been widely studied and can be applied to a large number of wide frequency domain in wireless communication. Microstrip antennas are featured with light weight, small volume, and low cost advantages.
Qinglian Zhang, Xin Zhang, Yupeng Li
doaj   +1 more source

AtICNet: semantic segmentation with atrous spatial pyramid pooling in image cascade network

open access: yesEURASIP Journal on Wireless Communications and Networking, 2019
This paper describes a new type of image segmentation method based on deep convolutional neural networks (DCNN) in the actual autonomous driving scene.
Jin Chen, Chuanya Wang, Ying Tong
doaj   +1 more source

Imbalanced Data Classification for Multi-Source Heterogenous Sensor Networks

open access: yesIEEE Access, 2020
Most of the traditional classification algorithms are based on the uniform distribution of samples, and the effect is not ideal when dealing with such data, which mainly shows that the classification results incline to the majority class.
Wei Wang   +3 more
doaj   +1 more source

A single-wire power transmission system based on LCL resonant circuits

open access: yesWireless Power Transfer
This paper presents a method to solve the problems of excessive system volume and security risks caused by the use of voltage-boosting devices in single-wire power transfer (SWPT) systems. The main contributions include putting forward the interpretation
Quan Liu   +4 more
doaj   +1 more source

Wireless Power Transmission in 3D

open access: yes, 2021
The thesis discusses the ways of transferring power wirelessly and how much efficient these techniques are. The examination and viable execution showed a lot positive outcomes.This wireless transmission project shows numerous successes to the ...
Farooq, Muhammad Ans
core  

Electronic tuning of misaligned coils in wireless power transfer systems [PDF]

open access: yes, 2014
The misalignment and displacement of inductively coupled coils in a wireless power transfer system (WPT) can degrade the power efficiency and limit the amount of power that can be transferred.
Whidborne, James F.   +2 more
core   +1 more source

Single-wire power transmission principle explanation and simulation analysis

open access: yesWireless Power Transfer
To resolve controversies over the specific principle of single-wire power transmission (SWPT), this study innovatively confirms the indispensable role of the single wire and identifies scalar waves as the potential energy carrier through structural ...
Xiaorui Wu   +4 more
doaj   +1 more source

On the downlink throughput capacity of hybrid wireless networks with massive MIMO

open access: yesEURASIP Journal on Wireless Communications and Networking, 2018
In this paper, the entire network model is a hybrid wireless network model in which each base station is connected to each other via a wired link. On this basis, we place a large number of antennas (massive MIMO) at each base station to serve a single ...
Baoju Zhang, Yipeng Tian, Wei Wang
doaj   +1 more source

Home - About - Disclaimer - Privacy