公开(公告)号：WO2005020135A1

公开(公告)日：2005-03-03

申请号：PCT/IB2004/002695

申请日：2004-08-19

Applicant: AXALTO SA ,  LEIBENGUTH, Joseph ,  SOUCASSE, Xavier ,  KHAFIF, Benali

Inventor： LEIBENGUTH, Joseph ,  SOUCASSE, Xavier ,  KHAFIF, Benali

IPC: G06K19/07

CPC classification number: G06K19/07733 ,  G06K7/0021 ,  G06K19/07 ,  G06K19/0722 ,  G06K19/0723 ,  G06K19/07769 ,  H04B1/3816

Abstract: The invention relates to a system comprising a reader (20) and a contactless integrated circuit intended to be connected to an antenna to be incorporated, together with the integrated circuit, in a portable object body, and a method for communicating with such an integrated circuit. The invention is characterised in that the integrated circuit and the reader are electrically connected through conductive lines (25, 26) so that said reader and said integrated circuit are able to communicate according to a contactless communication protocol, without antennas. The invention specifically applies to contactless cards.

Abstract translation: 本发明涉及一种包括读取器（20）和非接触式集成电路的系统，该无线电集成电路将被连接到与该集成电路一起并入的天线在便携式物体中，以及与这种集成电路通信的方法 。 本发明的特征在于，集成电路和读取器通过导线（25,26）电连接，使得所述读取器和所述集成电路能够根据非接触式通信协议进行通信，而无需天线。 本发明特别适用于非接触式卡。