Abstract
RFID의 대표적 예인 비접촉식 IC 카드는 현재 교통 및 출입 통제 시스템 등에 널리 사용되고 있으며, RF 기술의 발달과 사용자 편의성 요구의 증대로 인해 점점 더 보편화되는 추세에 있다. 본 논문은 비접촉 IC 카드를 구현하기 위해 필요한 내장형 비접촉 프로토콜 처리용 하드웨어 모듈에 관한 것으로서 아날로그 회로부와 특화된 디지털 로직부로 구성된다. 그리고 비접촉 IC 카드 설계시 아날로그 회로, 디지털 로직, 그리고 소프트웨어가 담당한 기능을 잘 구분하여 설계할 수 있는 방법을 제시한다. In recent, as a typical example of RFID, the contactless IC card is widely used in traffic, access control system and so forth. And its use becomes a general tendency more and more because of the development of RF technology and improvement of requirement for user convenience. This paper describes the hardware module to process embedded contactless protocol for implementation contactless IC card. And the hardware module consists of analog circuits and specific digital logic circuits. This paper also describes more effective design method of contactless IC card, which method separates into analog circuit parts, digital logic circuit part, and software parts according to the role of the design parts.
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