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    • 3. 发明申请
    • RFID READER AND RFID SYSTEM
    • RFID读写器和RFID系统
    • US20120154246A1
    • 2012-06-21
    • US13319360
    • 2010-06-08
    • Markus TietkeFrank FritzeJorg Fischer
    • Markus TietkeFrank FritzeJorg Fischer
    • H01Q21/00
    • G06K19/07749G06K7/0008G06K7/10346
    • The invention relates to an RFID reader having a transmitting antenna (102) and a receiving antenna (104), wherein the transmitting antenna is located a first distance (114) from the receiving antenna, wherein the transmitting antenna has transmitting antenna coils (106) situated in a first plane (108), and wherein the receiving antenna has receiving antenna coils (110) situated in a second plane (112), and having means (130, 132) for positioning an RFID document at a position located a second distance (148) from the transmitting antenna, wherein the transmitting antenna is situated between the receiving antenna and the position.
    • 本发明涉及具有发射天线(102)和接收天线(104)的RFID读取器,其中发射天线位于距接收天线第一距离(114)处,其中发射天线具有发射天线线圈(106) 位于第一平面(108)中,并且其中所述接收天线具有位于第二平面(112)中的接收天线线圈(110),并且具有用于将RFID文档定位在位于第二平面(112)的位置处的第二距离 (148),其中所述发射天线位于所述接收天线和所述位置之间。