Wireless Charging of Mobile
CONTENTS
Introduction
Objective
Electromagnetic Spectrum
Microwave region
Why wireless charging using microwaves
Principle and operation
Transmitter Design
Receiver Design
Process of Rectification
Advantages and Disadvantages
Future Scope
Conclusion
Bibliography
INTRODUCTION
With mobile phones becoming a basic part of life,the recharging of mobile phone batteries hasalways been a problem.
The mobile phones vary in their talk time andbattery stand by according to their manufacturer and batteries.
All these phones irrespective of their manufacturer and batteries have to be put to recharge after thebattery has drained out.
To Eradicate this Problem, a new technology of Recharging the battery using Microwaves insteadof a battery charger has arrived.
OBJECTIVE
The main objective of this current proposal is tomake the recharging of the mobile phonesindependent of their manufacturer and batterymake.
The recharging of the mobile phones is doneautomatically as you talk in your mobile phone!
This is done by use of microwaves.
Thus the more you talk, the more is your mobilephone charged!
With this proposal the manufacturers would be ableto remove the talk time and battery stand by fromtheir phone specifications
ELECTROMAGNETIC SPECTRUM
A spectrum is when white light is shone through aprism it is separated out into all the colors of therainbow this is the visible spectrum.
The Speed of light is about 300,000,000 metersper second.
The visible spectrum is just one small part of theelectromagnetic spectrum.
These electromagnetic waves are made up of totwo parts. The first part is an electric field. Thesecond part is a magnetic field. So that is why theyare called electromagnetic waves. The two fieldsare at right angles to each other
THE MICROWAVE REGION
Microwave wavelengths range from approximatelyone millimeter (the thickness of a pencil lead) tothirty
Introduction
Objective
Electromagnetic Spectrum
Microwave region
Why wireless charging using microwaves
Principle and operation
Transmitter Design
Receiver Design
Process of Rectification
Advantages and Disadvantages
Future Scope
Conclusion
Bibliography
INTRODUCTION
With mobile phones becoming a basic part of life,the recharging of mobile phone batteries hasalways been a problem.
The mobile phones vary in their talk time andbattery stand by according to their manufacturer and batteries.
All these phones irrespective of their manufacturer and batteries have to be put to recharge after thebattery has drained out.
To Eradicate this Problem, a new technology of Recharging the battery using Microwaves insteadof a battery charger has arrived.
OBJECTIVE
The main objective of this current proposal is tomake the recharging of the mobile phonesindependent of their manufacturer and batterymake.
The recharging of the mobile phones is doneautomatically as you talk in your mobile phone!
This is done by use of microwaves.
Thus the more you talk, the more is your mobilephone charged!
With this proposal the manufacturers would be ableto remove the talk time and battery stand by fromtheir phone specifications
ELECTROMAGNETIC SPECTRUM
A spectrum is when white light is shone through aprism it is separated out into all the colors of therainbow this is the visible spectrum.
The Speed of light is about 300,000,000 metersper second.
The visible spectrum is just one small part of theelectromagnetic spectrum.
These electromagnetic waves are made up of totwo parts. The first part is an electric field. Thesecond part is a magnetic field. So that is why theyare called electromagnetic waves. The two fieldsare at right angles to each other
THE MICROWAVE REGION
Microwave wavelengths range from approximatelyone millimeter (the thickness of a pencil lead) tothirty