| 摘要 |
PURPOSE: A high-pass card is provided to reduce a size of the card and secure view of a driver, thereby rapidly paying a payment in a tollgate of a touch pass type. CONSTITUTION: An antenna unit includes a conductor line formed in a printed circuit board(PCB). The conductor line includes antenna patterns(220,230) communicating with a touch pass reader. A tuning unit is connected to a part of the antenna unit. The tuning unit includes a tuning capacitor(310). The tuning unit includes an additional capacitor(320) for adjusting a composite capacitance value. |
