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�������պ����ѧѧ�� 2003, Vol. 29 Issue (2) :178-180    DOI:
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Design of Radio Frequency Smart Card Module
Yan Guangwen, Zhang Qishan*
Dept. of Electronic Engineering, Beijing University of Aeronautics and Astronautics

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ժҪ ��Ƶʶ�𿨶�дģ������Ƶ����д���ĺ���.����ISO14443Э��,�����ִ�ͨ�����źŴ���ķ���,�������µ�RISCָ�Ƭ��,�������Ƶʶ�𿨵Ķ�дģ��.��ģ��û��ʹ��ר�õ�Ӳ��ASIC�͹��ʷŴ��,����������ʵ����Ӳ��ASIC�Ĺ���.ͬʱ�������ȶ����۸����,�Կ��Ķ�д������0~10cm.
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Abstract�� Based on the ISO14443 and the principles of modern communication, a new method to design RF module of contactless smart card reader presented by using latest RISC single chip microprocessor .Encode and decoder were realized mainly by software instead of hardware ASIC. It has high performance of reliability and its operation distance can reach 10cm, without using high frequency RF power transistor or MOSFET. So it's much more less expensive than all of former RF module.
Keywords�� digital modulation   computer applications   radio circuits   smart card   radio frequency identification   reader module     
Received 2001-12-20;
About author: �Ϲ���(1968-),��,������ɽ��,��ʿ��,100083,����.
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�Ϲ���, ������.��Ƶʶ�𿨶�дģ������[J]  �������պ����ѧѧ��, 2003,V29(2): 178-180
Yan Guangwen, Zhang Qishan.Design of Radio Frequency Smart Card Module[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 2003,V29(2): 178-180
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http://bhxb.buaa.edu.cn//CN/     ��     http://bhxb.buaa.edu.cn//CN/Y2003/V29/I2/178
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