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1.
公开(公告)号:US20140065981A1
公开(公告)日:2014-03-06
申请号:US13602397
申请日:2012-09-04
IPC分类号: H04B1/40
摘要: According to an embodiment, a chip card communication arrangement is provided comprising a matching network and a chip card communication circuit comprising at least one matching network terminal, a receiver coupled to the matching network via the at least one matching network terminal and an active transmitter coupled to the matching network via the at least one matching network terminal.
摘要翻译: 根据实施例,提供一种芯片卡通信装置,其包括匹配网络和芯片卡通信电路,芯片卡通信电路包括至少一个匹配网络终端,经由至少一个匹配网络终端耦合到匹配网络的接收机和耦合到 经由所述至少一个匹配网络终端到所述匹配网络。
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2.
公开(公告)号:US08965280B2
公开(公告)日:2015-02-24
申请号:US13602397
申请日:2012-09-04
IPC分类号: H04B5/00
摘要: According to an embodiment, a chip card communication arrangement is provided comprising a matching network and a chip card communication circuit comprising at least one matching network terminal, a receiver coupled to the matching network via the at least one matching network terminal and an active transmitter coupled to the matching network via the at least one matching network terminal.
摘要翻译: 根据实施例,提供一种芯片卡通信装置,其包括匹配网络和芯片卡通信电路,芯片卡通信电路包括至少一个匹配网络终端,经由至少一个匹配网络终端耦合到匹配网络的接收机和耦合到 经由所述至少一个匹配网络终端到所述匹配网络。
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公开(公告)号:US20100243737A1
公开(公告)日:2010-09-30
申请号:US12415070
申请日:2009-03-31
IPC分类号: G06K7/01
CPC分类号: H04B5/0081 , G06K7/10178 , G06K7/10346 , G06K19/0723
摘要: A contactless device including a transmission antenna configured to transmit a transmission signal; a pickup antenna configured to detect a field generated by a pickup signal, which comprises a response signal transmitted from another contactless device and the transmission signal; and a cancellation circuit configured to subtract a voltage of the transmission antenna from a voltage of the pickup antenna.
摘要翻译: 一种非接触式装置,包括:发送天线,被配置为发送发送信号; 拾取天线,被配置为检测由拾取信号产生的场,所述拾取信号包括从另一个非接触设备发送的响应信号和所述发送信号; 以及消除电路,被配置为从所述拾取天线的电压中减去所述发射天线的电压。
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公开(公告)号:US08905310B2
公开(公告)日:2014-12-09
申请号:US12415070
申请日:2009-03-31
CPC分类号: H04B5/0081 , G06K7/10178 , G06K7/10346 , G06K19/0723
摘要: A contactless device including a transmission antenna configured to transmit a transmission signal; a pickup antenna configured to detect a field generated by a pickup signal, which comprises a response signal transmitted from another contactless device and the transmission signal; and a cancellation circuit configured to subtract a voltage of the transmission antenna from a voltage of the pickup antenna.
摘要翻译: 一种非接触式装置,包括:发送天线,被配置为发送发送信号; 拾取天线,被配置为检测由拾取信号产生的场,所述拾取信号包括从另一非接触装置发送的响应信号和所述发送信号; 以及消除电路,被配置为从所述拾取天线的电压中减去所述发射天线的电压。
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公开(公告)号:US08660487B2
公开(公告)日:2014-02-25
申请号:US12477293
申请日:2009-06-03
IPC分类号: H04B7/00
CPC分类号: H04B5/0031 , G06K7/0008 , G06K7/10217 , H01Q1/2216 , H01Q1/2225 , H01Q21/28 , H02J5/005 , H02J50/12 , H04B5/0037 , H04B5/0062 , H04B5/0087
摘要: A contactless device having an energy antenna configured to transmit/receive an energy signal; and a data antenna configured to transmit a data signal. Also, a method for transmitting a contactless signal including transmitting/receiving an energy signal from an energy antenna of a contactless device; and transmitting a data signal from a data antenna of the contactless device.
摘要翻译: 一种具有能量天线的非接触式装置,其被配置为发送/接收能量信号; 以及配置为发送数据信号的数据天线。 另外,一种用于发送非接触信号的方法,包括从非接触式装置的能量天线发射/接收能量信号; 以及从非接触式装置的数据天线发送数据信号。
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公开(公告)号:US20100311328A1
公开(公告)日:2010-12-09
申请号:US12477293
申请日:2009-06-03
IPC分类号: H04B7/00
CPC分类号: H04B5/0031 , G06K7/0008 , G06K7/10217 , H01Q1/2216 , H01Q1/2225 , H01Q21/28 , H02J5/005 , H02J50/12 , H04B5/0037 , H04B5/0062 , H04B5/0087
摘要: A contactless device having an energy antenna configured to transmit/receive an energy signal; and a data antenna configured to transmit a data signal. Also, a method for transmitting a contactless signal including transmitting/receiving an energy signal from an energy antenna of a contactless device; and transmitting a data signal from a data antenna of the contactless device.
摘要翻译: 一种具有能量天线的非接触式装置,其被配置为发送/接收能量信号; 以及配置为发送数据信号的数据天线。 另外,一种用于发送非接触信号的方法,包括从非接触式装置的能量天线发射/接收能量信号; 以及从非接触式装置的数据天线发送数据信号。
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