000			a
999			_c18124 _d18124
003			OSt
005			20221107120104.0
008			221107b xxu||||| |||| 00| 0 eng d
040			_aAIKTC-KRRC _cAIKTC-KRRC
100			_918934 _aOkpala, O. D.
245			_aWireless electrical power transfer system using resonance coupling
250			_aVol.12(2), Mar-Apr
260			_aHaryana _bIOSR - International Organization of Scientific Research _c2022
300			_a18-25p.
520			_aThe process of wireless electrical power transfer has been around for quite some time. Its application in charging of devices wirelessly is ever increasing, especially in charging of portable devices and standalone batteries. It is a flexible and inexpensive way of power transmission. In this paper, we report that a method ofwireless electrical power transmission has been designed and developed. Resonance coupling was adopted to increase the coupling between the transmitter and receiver. This increased the distance of power transmitted between the receiver and transmitter while also giving the receiver some degree of freedom of orientation, considering the size of the receiver’s coil. A class D method of power amplification was used because of its high efficiency to reduce the power lost as heat. While distance of the receiver from the transmitter was not improved, miniaturization of the system in such a manner suitable for portable devices charging and powering was achieved. The transmitted voltage can be used to charge a phone, turn on a lamp etc.
650		0	_94619 _aEXTC Engineering
700			_918935 _aAchuko, N. I.
773	0		_tIOSR journal of VLSI and signal processing (IOSR-JVSP) _x2319 – 4197 _dGurgaon International Organization Of Scientific Research (IOSR)
856			_uhttps://www.iosrjournals.org/iosr-jvlsi/papers/vol12-issue2/Ser-1/C12021825.pdf _yClikc here
942			_2ddc _cAR