Journal ArticleDOI
The History of Power Transmission by Radio Waves
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The history of power transmission by radiowaves is reviewed from Heinrich Hertz to the present time with emphasis upon the free-space microwave power transmission era beginning in 1958 as mentioned in this paper.Abstract:
The history of power transmission by radiowaves is reviewed from Heinrich Hertz to the present time with emphasis upon the free-space microwave power transmission era beginning in 1958. The history of the technology is developed in terms of its relationship to the intended applications. These include microwave powered aircraft and the Solar Power Satellite concept.read more
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Journal ArticleDOI
A Survey on Mobile Edge Computing: The Communication Perspective
TL;DR: A comprehensive survey of the state-of-the-art MEC research with a focus on joint radio-and-computational resource management is provided in this paper, where a set of issues, challenges, and future research directions for MEC are discussed.
Journal ArticleDOI
Wireless Networks With RF Energy Harvesting: A Contemporary Survey
TL;DR: This paper presents an overview of the RF-EHNs including system architecture, RF energy harvesting techniques, and existing applications, and explores various key design issues according to the network types, i.e., single-hop networks, multiantenna networks, relay networks, and cognitive radio networks.
Posted Content
A Survey on Mobile Edge Computing: The Communication Perspective
TL;DR: A comprehensive survey of the state-of-the-art MEC research with a focus on joint radio-and-computational resource management and recent standardization efforts on MEC are introduced.
Journal ArticleDOI
Analysis, Experimental Results, and Range Adaptation of Magnetically Coupled Resonators for Wireless Power Transfer
TL;DR: A circuit model is presented along with a derivation of key system concepts, such as frequency splitting, the maximum operating distance (critical coupling), and the behavior of the system as it becomes undercoupled, including the introduction of key figures of merit.
Journal ArticleDOI
Practical Non-Linear Energy Harvesting Model and Resource Allocation for SWIPT Systems
TL;DR: Numerical results unveil a substantial performance gain that can be achieved if the resource allocation design is based on the proposed non-linear energy harvesting model instead of the traditional linear model.
References
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Journal ArticleDOI
On the guided propagation of electromagnetic wave beams
Georg Goubau,F. Schwering +1 more
TL;DR: In this article, a beam waveguide is described by Laguerre polynomials, which satisfy orthogonality relations like the wave modes in a waveguide and can be reiterated and guided by reconstituting the cross-sectional phase distribution at certain intervals.
Journal ArticleDOI
Experiments Involving a Microwave Beam to Power and Position a Helicopter
TL;DR: In this article, the authors describe two different experiments involving a microwavebeam and a helicopter, and relate the small scale experiments and the present state of component technology to practical, full scalemicrowave-powered helicopter systems that can operate at altitudesof up to 50 000 feet.
Book
Tesla: Man Out of Time
TL;DR: The hydraulic control circuit of the present invention is preferably contemplated for operating a push-pull coupling to permit selective tandem operation of two vehicles.
Journal ArticleDOI
Microwave power engineering
TL;DR: In this paper, interest in powering a hovering vehicle from the ground, power transmission via waveguides, and industrial potentialities have spurred the development of a technology that has already transmitted and utilized power efficiently.
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