METHOD AND APPARATUS FOR RECHARGING BATTERY OF MOBILE STATION USING ELECTROMAGNETIC RESONANT WAVE
First Claim
1. A battery recharging method of allowing an electromagnetic resonant circuit to re-receive a signal, which is emitted from the electromagnetic resonant circuit using a battery, via a resonance response device and recharging the battery, the method comprising the steps of:
- determining a quantity of electric charges remaining in the battery;
radiating the signal emitted from the electromagnetic resonant circuit;
returning the radiated signal;
re-receiving the signal;
activating a conversion of power of the re-received signal; and
charging the battery on the basis of a signal obtained by rectifying the re-received signal in accordance with the conversion of power.
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Accused Products
Abstract
A method and apparatus for recharging a battery of a mobile station are provided which can re-receive a signal emitted from an electromagnetic resonant circuit and automatically recharge the battery having the smallest remaining amount sequentially when a quantity of electric charges remaining in the battery is equal to or less than a reference value while the mobile station is utilizing a mobile communication service. The method includes the steps of: radiating the signal emitted from the electromagnetic resonant circuit; re-receiving the signal emitted from the electromagnetic resonant circuit; activating a conversion of power of the re-received signal; and charging the battery on the basis of a signal obtained by rectifying the re-received signal in accordance with the conversion of power.
16 Citations
16 Claims
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1. A battery recharging method of allowing an electromagnetic resonant circuit to re-receive a signal, which is emitted from the electromagnetic resonant circuit using a battery, via a resonance response device and recharging the battery, the method comprising the steps of:
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determining a quantity of electric charges remaining in the battery; radiating the signal emitted from the electromagnetic resonant circuit; returning the radiated signal; re-receiving the signal; activating a conversion of power of the re-received signal; and charging the battery on the basis of a signal obtained by rectifying the re-received signal in accordance with the conversion of power. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A battery recharging apparatus for allowing an electromagnetic resonant circuit to re-receive a signal, which is emitted from the electromagnetic resonant circuit using a battery, via a resonance response device and recharging the battery, the device comprising:
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an electromagnetic resonant circuit including a resistor, an inductor, and a capacitor; an antenna radiating the signal emitted from the electromagnetic resonant circuit to air; a control unit activating a conversion of power of the radiated signal re-received by the antenna; and a charging unit charging the battery on the basis of a signal obtained by rectifying the re-received signal in accordance with the conversion of power. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification