Abstract

Mobile Phones are part of our life. It is the fastest and the easiest medium of communication. Battery life of mobile phone is always been a problem for manufacturers. People are complaining about their mobile's battery life, that they don't have long battery life and they have to charge their phone several times. In this paper a new idea is shown to charge your mobile phone anywhere you want without connecting its charger. This is done using microwaves. Microwaves are the radio waves which provide communication between two mobile phones. The microwave is sent with the message by the transmitter using antenna at the frequency of 2.45GHz. Here we are using Microwaves as the source of energy to charge the phone. We have to add a sensor, a rectenna circuit and a filer in our mobile phone to do the job. By adding these things we can charge our phone using microwave when we talk. So, as we talk more we can charge more!!