washington University Building a phone which works without a battery


Good News for long time Mobile users because a one of phone which will work without bettery, Reasearcher team of Washington University,has succeeded in building this perticular phone which we all could only imagine.
washington University Building a phone which works without a battery

This phone will not dia when you need something more, the reason of bettery drained Our phone like most used 3G most usinge facebook whatsapp,other Google Searches Videos, Movie and Maney other Reason, reason of incuded all these thing if all these operation removed then phone will campatible for long time and calls.



This perticular phone makes the digital to analog and vice versa conversions by using the analog radio signals which are emitted by a custom-designed base station. The message on the receiving end is heard when a pattern of radio signals is picked up on the receiving end by the antenna and this pattern is then converted to sound waves by the speakers.
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When sending a message, the user’s voice causes vibrations which are used by the antenna to modify the radio signal emitted by the base station. The base-station then picks up the changes in the signal and sends it to the person on the receiving end.
According to Reasearcher: very easy to integrate the cellular network by the base station, all these features needs a 3.5-microwatt power source.
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Engineer devised two ways to generatin Energy for withou used the bettery The power can either be drawn from the radio signals in the base station or from a grain-of-rice-sized solar cell on the phone’s circuit board.

At this point, it is a prototype which works by calling on Skype and uses a capacitive keyboard. It can switch between talking and listening modes by pressing a button like in walkie talkies

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