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1. 发明申请

WO2009010917A3 METHOD FOR OPERATING A TRANSPONDER, AN INTEGRATED CIRCUIT FOR A TRANSPONDER, AND A READER 审中-公开
标题翻译：用于操作传感器的方法，用于传送器的集成电路和读取器
公开(公告)号：WO2009010917A3
公开(公告)日：2009-03-12
申请号：PCT/IB2008052824
申请日：2008-07-14
申请人： NXP BV , SALFELNER ANTON , BRANDL ROLAND , BERGLER EWALD , AMTMANN FRANZ
发明人： SALFELNER ANTON , BRANDL ROLAND , BERGLER EWALD , AMTMANN FRANZ
IPC分类号： G06K19/07
CPC分类号： G06K19/0723 , G06K7/10198 , G06K19/07767
摘要： In a method for operating an RFID transponder (1), the transponder (1) comprises first and second antennas (5, 6) and receives a reader signal with its antennas (5, 6), wherein the reader signal is transmitted by a reader (20) utilizing an electro -magnetic field (23). The first antenna (5) generates a first signal and the second antenna (6) generates a second signal in response to the received reader signal. Then, a third signal is generated and sent to the reader (20), wherein the third signal is indicative of at least one value of the first and second signals, and/or at least one transponder parameter of the transponder (1) is set dependent on at least one value of the first and second signals.
摘要翻译：在用于操作RFID应答器（1）的方法中，应答器（1）包括第一和第二天线（5,6），并且用其天线（5,6）接收读取器信号，其中读取器信号由读取器发送（20）利用电磁场（23）。第一天线（5）产生第一信号，第二天线（6）响应于所接收的读取器信号产生第二信号。然后，生成第三信号并发送给读取器（20），其中第三信号指示第一和第二信号的至少一个值，和/或应答器（1）的至少一个转发器参数被设置取决于第一和第二信号的至少一个值。

2. 发明申请

WO2007069139A2 ELECTRIC COUNTER CIRCUIT 审中-公开
标题翻译：电动计数器电路
公开(公告)号：WO2007069139A2
公开(公告)日：2007-06-21
申请号：PCT/IB2006054627
申请日：2006-12-06
申请人： NXP BV , SPINDLER ROBERT , BRANDL ROLAND , BERGLER EWALD
发明人： SPINDLER ROBERT , BRANDL ROLAND , BERGLER EWALD
IPC分类号： H03K5/15 , G04F10/06 , H03K3/03
CPC分类号： G04F10/04 , H03K5/15013
摘要： An electric counter circuit (30, 40, 80) comprises a clock generator (1, 54, 111, 120, 130) for generating a plurality of clock signals (21 - 24, 121 - 125, 131 - 134) and a sampling device (32, 81) for sampling the clock signals (21 - 24, 121 - 125, 131 - 134) at a first moment in time when a first characteristic signal section (LE) of a digital signal (DS) appears. Furthermore, the circuit (30, 40, 80) comprises a calculation device (33) for calculating the time between the first moment and a second moment which is later than the first moment. This calculation is based on the clock signals (21 - 24, 121 - 125, 131 - 134) at the first moment and based on the clock signals (21 - 24, 121 - 125, 131 - 134) at the second moment. The clock signals (21 - 24, 121 - 125, 131 - 134) each have the same cycle duration (T) and are phase-shifted with respect to each other.
摘要翻译：电计数器电路（30,40,80）包括用于产生多个时钟信号（21-24,21-125,131-134）的时钟发生器（1，54,111,120,130）和采样装置（32,81），用于在数字信号（DS）的第一特征信号部分（LE）出现时的第一时刻对时钟信号（21-24,121- 125,131-134）进行采样。此外，电路（30,40,80）包括用于计算第一时刻与晚于第一时刻的第二时刻之间的时间的计算装置（33）。该计算基于第一时刻的时钟信号（21-24,121,125,131-134），并且基于第二时刻的时钟信号（21-24,121,125,131-134）。时钟信号（21-24,121,125,131-134）各自具有相同的周期持续时间（T）并且相对于彼此相移。

3. 发明申请

WO2007069138A3 ELECTRIC CIRCUIT FOR AND METHOD OF GENERATING A CLOCK SIGNAL 审中-公开
标题翻译：电路和产生时钟信号的方法
公开(公告)号：WO2007069138A3
公开(公告)日：2007-09-20
申请号：PCT/IB2006054626
申请日：2006-12-06
申请人： NXP BV , SPINDLER ROBERT , BRANDL ROLAND , BERGLER EWALD
发明人： SPINDLER ROBERT , BRANDL ROLAND , BERGLER EWALD
IPC分类号： H03K5/13 , H03L7/081 , H04L7/033
CPC分类号： H04L7/0338
摘要： An electric circuit (30) for generating a clock-sampling signal (CLK) for a sampling device (31) comprises a clock generator (1, 40, 50, 60) for generating a plurality of clock signals (21 - 24, 51 - 54, 61 - 64), a correlation device (L) for correlating a characteristic signal section (LE) of a digital signal (DS) with the plurality of clock signals (21, 22, 23, 24, 51 - 56, 61 - 64), and a selecting device (MX) for selecting one of the clock signals (21, 22, 23, 24, 51 - 55, 61 - 64) as the clock-sampling signal (CLK) for the sampling device (31) on the basis of the correlation by the correlation device (L). The clock signals (21 - 24, 51 - 54, 61 - 64) have the same cycle duration (T) and are phase-shifted with respect to each other. The sampling device (31) subsequently samples the digital signal (DS) with the clock-sampling signal (CLK).
摘要翻译：用于为采样装置（31）产生时钟采样信号（CLK）的电路（30）包括用于产生多个时钟信号（21-24,51-60）的时钟发生器（1,40,50,60）用于将数字信号（DS）的特征信号部分（LE）与所述多个时钟信号（21,22,23,24,51-56,61-64）相关联的相关装置（L）和用于选择时钟信号（21,22,23,24,51-55,61-64）中的一个作为采样装置（31）的时钟采样信号（CLK）的选择装置（MX）在相关装置（L）的相关性的基础上。时钟信号（21-24,51-54,61-64）具有相同的周期持续时间（T）并相对于彼此进行相移。采样装置（31）随后用时钟采样信号（CLK）对数字信号（DS）进行采样。

4. 发明申请

WO2007072345A3 CIRCUIT AND DATA CARRIER WITH RADIO FREQUENCY INTERFACE 审中-公开
标题翻译：电路和数据载体与射频频率接口
公开(公告)号：WO2007072345A3
公开(公告)日：2007-10-18
申请号：PCT/IB2006054838
申请日：2006-12-14
申请人： NXP BV , BRANDL ROLAND , BERGLER EWALD , SPINDLER ROBERT
发明人： BRANDL ROLAND , BERGLER EWALD , SPINDLER ROBERT
IPC分类号： G01R31/303 , G01R31/28
CPC分类号： G01R31/31701 , G01R31/2884 , G01R31/3025 , G06K19/07749
摘要： A circuit (12) comprises a first circuit point (13) and a second circuit point (14), which first circuit point (13) and second circuit point (14) are designed to be connected with RF transmission means (11) being designed for receiving in a contact-less manner a carrier signal (CS) from a read/write station and for feeding the circuit (12) with the received carrier signal (CS). The circuit (12) further comprises circuit testing means (4) being designed to carry out functional tests of the circuit (12) and to output a modulated response signal (TS-MOD) via the first and second circuit points (13, 14) only if the functional tests have been successful. The circuit (12) further comprises test trigger signal detecting means (5) being designed for detecting a test trigger signal (TS) that is applied across the first circuit point (13) and the second circuit point (14), wherein the test trigger signal detecting means (5) are designed to trigger the circuit testing means (4) to carry out the functional tests if they detect the test trigger signal (TS).
摘要翻译：一个电路（12）包括一个第一电路点（13）和一个第二电路点（14），该第一电路点（13）和第二电路点（14）被设计成与正在设计的RF传输装置用于以非接触方式接收来自读/写站的载波信号（CS）并用于向电路（12）馈送接收的载波信号（CS）。电路（12）还包括电路测试装置（4），其被设计为执行电路（12）的功能测试并且经由第一和第二电路点（13,14）输出调制的响应信号（TS-MOD）只有功能测试成功了。该电路（12）还包括测试触发信号检测装置（5），其被设计用于检测施加在第一电路点（13）和第二电路点（14）两端的测试触发信号（TS），其中测试触发信号检测装置（5）被设计为如果它们检测到测试触发信号（TS），则触发电路测试装置（4）执行功能测试。

5. 发明申请

WO2007026291A3 DATA CARRIER WITH A RADIO FREQUENCY INTERFACE 审中-公开
标题翻译：数据载体与射频频率接口
公开(公告)号：WO2007026291A3
公开(公告)日：2007-06-07
申请号：PCT/IB2006052942
申请日：2006-08-24
申请人： NXP BV , BRANDL ROLAND , SPINDLER ROBERT , BERGLER EWALD
发明人： BRANDL ROLAND , SPINDLER ROBERT , BERGLER EWALD
IPC分类号： G06K19/07
CPC分类号： G06K19/0723 , G06K7/0095 , G06K19/0713 , G06K19/0722
摘要： A circuit for a contact-free data carrier comprises a first circuit point and a second circuit point for connection to transmission means of the data carrier; and supply voltage generating means, which are connected to the first connection circuit point and comprise a supply voltage circuit point and a reference potential circuit point and are designed to generate, based on the received carrier signal, a first supply voltage that can be tapped at the supply voltage circuit point against the reference potential circuit point; and direct current decoupling means, which are connected between the second circuit point and the reference potential circuit point and are designed to inhibit a direct current flow between the second circuit point and the reference potential circuit point; and current conducting means that are connected between the second circuit point and the reference potential circuit point, wherein the current conducting means are designed for the unidirectional conduction of current from the reference potential circuit point to the second circuit point.
摘要翻译：用于非接触式数据载体的电路包括用于连接到数据载体的传输装置的第一电路点和第二电路点; 以及电源电压产生装置，其连接到第一连接电路点并且包括电源电压电路点和参考电势电路点，并且被设计为基于接收到的载波信号产生第一电源电压，该第一电源电压可以在电源电压回路点相对于参考电位回路点; 以及直流去耦装置，其连接在所述第二电路点与所述参考电势电路点之间，并被设计为抑制所述第二电路点与所述参考电势电路点之间的直流电流; 以及连接在第二电路点和参考电位电路点之间的电流传导装置，其中电流传导装置被设计用于电流从参考电位电路点到第二电路点的单向传导。

6. 发明申请

WO2005039120A2 COMMUNICATION SYSTEM AND ANTI-COLLISION METHOD 审中-公开
标题翻译：通信系统和抗碰撞方法
公开(公告)号：WO2005039120A2
公开(公告)日：2005-04-28
申请号：PCT/IB2004052064
申请日：2004-10-12
申请人： KONINKL PHILIPS ELECTRONICS NV , AMTMANN FRANZ , SCHERABON CHRISTIAN , WATZINGER HUBERT , BRANDL ROLAND
发明人： AMTMANN FRANZ , SCHERABON CHRISTIAN , WATZINGER HUBERT , BRANDL ROLAND
IPC分类号： G06K7/00 , H04L12/413
CPC分类号： G06K7/10039 , H04L12/413
摘要： In a receiving method for the contactless reception of identification information (I1,12), which is stored in a data carrier (3, 3') and which can be received from the data carrier (3, 3') in a contactless manner in the form of information units (IU, IU') with a communication device (2), it is envisaged that firstly an information unit (R.IU) is received and that secondly it is detected that the received information unit (R.IU) represents a collision of two different information units (IU, IU') occurring essentially simultaneously, of which two different information units (IU, IU') the one information unit (lU) originates from a first data carrier (3) and the other information unit (IU') originates from a second data carrier (3'), and that thirdly a received information unit (R.IU) that represents a collision is replaced with a first replacement information unit (R.IU1) established by the communication device (2), which is used instead of the information unit (R.IU) representing the collision, as the information unit (IU) that originates from the first data carrier (3), and that fourthly, the first replacement information unit (R.IU1) is delivered in a contactless manner.
摘要翻译：在用于非接触式接收识别信息（I1,12）的接收方法中，该接收方法存储在数据载体（3,3'）中并且可以以非接触方式从数据载体（3,3'）接收具有通信装置（2）的信息单元（IU，IU'）的形式，设想首先接收信息单元（R.IU），其次检测到接收到的信息单元（R.IU）表示基本同时出现的两个不同信息单元（IU，IU'）的冲突，其中一个信息单元（IU）来自第一数据载体（3）的两个不同的信息单元（IU，IU'）和其他信息单元（IU'）来自第二数据载体（3'），并且第三个表示冲突的接收信息单元（R.IU）被由通信设备建立的第一替换信息单元（R.IU1）替换（2），其代替代表该公司的信息单元（R.IU）作为来自第一数据载体（3）的信息单元（IU），第四替换信息单元（R.IU1）以非接触方式传送。

7. 发明申请

WO2005062519A3 SYNCHRONIZATION DURING ANTI-COLLISION 审中-公开
标题翻译：同步在抗碰撞
公开(公告)号：WO2005062519A3
公开(公告)日：2005-10-27
申请号：PCT/IB2004052726
申请日：2004-12-09
申请人： KONINKL PHILIPS ELECTRONICS NV , SPINDLER ROBERT , SCHERABON CHRISTIAN , BRANDL ROLAND
发明人： SPINDLER ROBERT , SCHERABON CHRISTIAN , BRANDL ROLAND
IPC分类号： G06K7/00 , G06K19/07
CPC分类号： G06K7/10029 , G06K7/0008 , G06K7/10297 , G06K19/0723
摘要： An RFID system comprises at least one reading device (1) and at least one transponder (2, 2', 2", 2"'), which are configured for non-contact communication by means of modulated electromagnetic signais (SS), which contain data and/ or commands packed in data frames, in which the reading device (1) is configured for transmitting a group of data frames (D-SYNC), which contain synchronization information (Preamble, Start Delimiter) for synchronization with the transponder (2, 2', 2", 2"') and to transmit another group of data frames (D-NOSYNC) which do not contain such synchronization information, in which the transponder (2, 2', 2", 2"') has synchronization means (14, 20, 21) which are configured to effect synchronization with the reading device (1) with the help of synchronization information (Preamble, Start Delimiter) contained in received data frames (D-SYNC) and synchronization status test means (15,15',15",22) configured for detecting whether the transponder runs synchronously with the reading device and in the event of it not running synchronously, to switch on the synchronization unit (14, 20, 21).
摘要翻译： RFID系统包括至少一个读取设备（1）和至少一个应答器（2,2'，2“，2”'），所述至少一个应答器被配置用于借助调制电磁信号（SS）进行非接触式通信，包含打包在数据帧中的数据和/或命令，其中读取设备（1）被配置为发送包含用于与应答器同步的同步信息（前导码，起始定界符）的一组数据帧（D-SYNC）（2,2'，2“，2”'）发送另一组不包含这样的同步信息的数据帧组（D-NOSYNC），其中应答器（2,2'，2“，2”'）具有同步装置（14,20,21），其被配置为借助包含在接收数据帧（D-SYNC）中的同步信息（Preamble，Start Delimiter）和同步状态测试装置（15,15'，15“，22），被配置用于检测所述应答器是否与所述应答器同步地运行读取设备并且在其不同步运行的情况下接通同步单元（14,20,21）。

8. 发明申请

WO03105227A2 DATA CARRIER COMPRISING AN INTEGRATED CIRCUIT WITH AN ESD PROTECTION CIRCUIT 审中-公开
标题翻译：包含集成电路的数据载体与ESD保护电路
公开(公告)号：WO03105227A2
公开(公告)日：2003-12-18
申请号：PCT/IB0302104
申请日：2003-05-16
申请人： KONINKL PHILIPS ELECTRONICS NV , BRANDL ROLAND
发明人： BRANDL ROLAND
IPC分类号： H01L27/04 , G06K19/077 , H01L21/822 , H01L27/02 , H01L27/06 , H03K19/003
CPC分类号： G06K19/07735 , G06K19/07749 , H01L27/0255
摘要： In the case of a data carrier (1) or an integrated circuit (5) for the data carrier (1), an ESD protection circuit (8) is formed by means of a series connection (9) comprising a first protection diode (10) and a protection stage (11) together with a second protection diode connected in parallel with the series connection (9), and a rectifier circuit (13) connected with the ESD protection circuit (8) is provided, which comprises a rectifier diode connected in parallel with the ESD protection circuit (8), wherein the rectifier diode takes the form of a Schottky diode (21) with a parasitic p/n junction (26) and wherein the Schottky diode (21) with the parasitic p/n junction (26) forms the second protection diode of the ESD protection circuit (8).
摘要翻译：在数据载体（1）或数据载体（1）的集成电路（5）的情况下，ESD保护电路（8）通过包括第一保护二极管（10）的串联（9）形成，）和保护级（11）以及与串联连接（9）并联连接的第二保护二极管，并且提供与ESD保护电路（8）连接的整流器电路（13），其包括连接的整流二极管与ESD保护电路（8）并联，其中整流二极管采用具有寄生p / n结（26）的肖特基二极管（21）的形式，并且其中具有寄生p / n结的肖特基二极管（21）（26）形成ESD保护电路（8）的第二保护二极管。

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