ELECTRONIC EQUIPMENT, MODULE, AND SYSTEM
First Claim
Patent Images
1. An electronic device comprising:
- an antenna having a coil;
a load;
a power supply portion for supplying the load with an electric power received at the antenna;
a communication portion for communicating with an outside of the communication portion through the antenna;
a switch circuit provided between the antenna and the communication portion; and
a switch controller for controlling, in response to an electric power received at the antenna, On state/Off state of the switch circuit.
2 Assignments
0 Petitions
Accused Products
Abstract
An electronic equipment is provided with an antenna including a coil, a load, a power feeding unit for feeding power received by the antenna to the load, a communication unit for communicating with the outside world via the antenna, a switching circuit installed between the antenna and the communication unit, and a switching control unit for controlling ON/OFF of the switching circuit according to power to be received by the antenna.
14 Citations
13 Claims
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1. An electronic device comprising:
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an antenna having a coil; a load; a power supply portion for supplying the load with an electric power received at the antenna; a communication portion for communicating with an outside of the communication portion through the antenna; a switch circuit provided between the antenna and the communication portion; and a switch controller for controlling, in response to an electric power received at the antenna, On state/Off state of the switch circuit. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 13)
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12. A module comprising:
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an antenna; a power supply portion, coupled with a load, for supplying the load with an electric power received at the antenna; a communication portion for communicating with an outside of the communication portion through the antenna; a switch circuit provided between the antenna and the communication portion; and a switch controller for controlling, in response to an electric power received at the antenna, On state/Off state of the switch circuit.
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Specification