Wireless Power Transmission: R&D Activities Within Europe
نویسندگان
چکیده
منابع مشابه
Wireless Power Transmission: R&D Activities Within Europe
Wireless power transmission (WPT) is an emerging technology that is gaining increased visibility in recent years. Efficient WPT circuits, systems and strategies can address a large group of applications spanning from batteryless systems, batteryfree sensors, passive RF identification, near-field communications, and many others. WPT is a fundamental enabling technology of the Internet of Things ...
متن کاملWireless Power Transmission
In this paper, we are discussing concept of transmitting power without wires. The various technologies are now evolved for wireless transmission of electricity and the need for a wireless system of energy transmission is being discussed here to find its possibility in actual practices, their advantages, disadvantages and their feasibility. Many theories, research papers, patents are available o...
متن کاملWireless Power Transmission
In this paper, we have presented the concept of cable less transmission i.e. power without the usage of any kind of the electrical conductor or wires. We present an idea discussed here, how energy can be transmitted as microwaves, so as to reduce the transmission and allocation losses, known as Microwave Power transmission (MPT). We have also cited several aspects relating to history of wireles...
متن کاملWireless Power Transmission
Wireless Power Transmission (WPT) has been an ongoing research area since 1873 when James Maxwell first theorized transferring power could be achieved through electromagnetic radiation. While microwave systems were first to be developed, in recent years the viability and demand for optical systems has grown significantly. In the space elevator contest sponsored by NASA in 2009, LaserMotive succ...
متن کاملWireless Power Transmission
The related issue of the flow of energy in such circuits as described by the Poynting vector is considered in [1]. Supposing the distance d between the centers of the two coils is small compared to the wavelength λ = 2πc/ω, where c is the speed of light in vacuum, circuit analysis is a good approximation. Writing the self inductance of the two coils as Lp = Ls = L and their mutual inductance as...
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ژورنال
عنوان ژورنال: IEEE Transactions on Microwave Theory and Techniques
سال: 2014
ISSN: 0018-9480,1557-9670
DOI: 10.1109/tmtt.2014.2303420