WIRELESS CHARGING
OF HANDHELDS USING RADIO FREQUENCY OBTAINED FROM NON-CONVENTIONAL ENERGY
RESOURCES
ABSTRACT:
Sustainable development will require
replacement of older technologies and increased use of both renewable energy
and wireless technology. What if there was a way we
could harvest the energy that is being transmitted and use it as a source of
power for handhelds? And also that to from Non-conventional energy source like
solar power. This paper deals with a system that enables you to charge your
handhelds wirelessly form zero pollutant solar energy.
A system that to be presented will be using a
receiving antenna and charge pump technology to charge a handhelds battery
without wires. The base station which is a transmitter of power is powered from
solar energy. The solar energy which is trapped is transmitted as radio
frequency from the base station. At the receiving end we contain antenna that
is tuned to transmitted frequency and a charge pump to charge up the battery of
Handhelds.
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