Embedded Contact Type Radio Frequency Integrated Chip Card

摘要

PURPOSE: An embedded type non-contact electronic card is provided to make the electronic card free to hold and convenient for use and to minimize the danger for loss by embedding an RF(Radio Frequency) card in the inside of a protocol article or terminal. CONSTITUTION: The non-contact electronic card(20) is embedded in the portable terminal(10) or a battery. The electronic card(20) comprises a loop antenna enabling the communication with a card reader installed to a subway or a bus, an electronic chip(23) transmitting the user ID information according to a request of the card reader by storing the user ID information, and a ferrite core(22). The ferrite core(22) offsets the interference or the hindrance due to the electromagnetic wave or the magnetic field while the card is read according to the request of the card reader.