| 摘要 |
PROBLEM TO BE SOLVED: To provide a non-contact card reader/writer capable of properly receiving a response signal from an IC card. SOLUTION: A non-contact card reader/writer 1 is provided with a control part 11, a transmitting circuit 20, an antenna 13 for transmission, an antenna 14 for reception, and a receiving circuit 30. The control part 11 is provided with a counter 15 for starting count since the transmission of an instruction signal is started, and when the counter 15 reaches a prescribed count value Con, the control part 11 decides that a prescribed time passes, and outputs an operation permission signal to a receiving circuit 30. When the operation permission signal is inputted from the control part 11, the receiving circuit 30 shifts to the state capable of the reception data outputting operation that converts a response signal into reception data, and outputs the reception data to the control part 11. |
