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1. 发明授权

US06533586B2 Electromagnetic coupler socket 有权
标题翻译：电磁耦合器插座
公开(公告)号：US06533586B2
公开(公告)日：2003-03-18
申请号：US09751527
申请日：2000-12-29
申请人： Nandu J. Marketkar , Thomas F. Knight, Jr. , Mark E. Naylor , John L. Critchlow
发明人： Nandu J. Marketkar , Thomas F. Knight, Jr. , Mark E. Naylor , John L. Critchlow
IPC分类号： G02B626
CPC分类号： H04L25/0266 , G06F13/4086 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361 , Y02D10/14 , Y02D10/151 , Y10S439/95
摘要： An apparatus comprises a first device having one or more conductive areas to form a portion of an electromagnetic coupler and a socket to mount the first device relative to a second device having one or more conductive areas to form the electromagnetic coupler.
摘要翻译：一种装置包括具有一个或多个导电区域以形成电磁耦合器的一部分的第一装置和相对于具有一个或多个导电区域以形成电磁耦合器的第二装置安装第一装置的插座。

2. 发明授权

US07080186B2 Electromagnetically-coupled bus system 失效
公开(公告)号：US07080186B2
公开(公告)日：2006-07-18
申请号：US10669803
申请日：2003-09-23
申请人： Thomas D. Simon , Rajeevan Amirtharajah , Thomas F. Knight, Jr. , Nandu J. Marketkar , John R. Benham
发明人： Thomas D. Simon , Rajeevan Amirtharajah , Thomas F. Knight, Jr. , Nandu J. Marketkar , John R. Benham
IPC分类号： G06F13/40 , H01P3/08 , H01P5/18
CPC分类号： G06F13/4086 , H04L25/0266 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361
摘要： The present invention provides a mechanism for supporting high digital bandwidth in a multi-drop bus system. A first device of the system is electrically coupled to a bus. Multiple receiving devices are coupled to the bus through associated electromagnetic couplers having coupling coefficients in a specified range. The geometries of the electromagnetic couplers are selected to reduce variations in the coupling coefficients with changes in the relative positions of the coupler components.

3. 发明授权

US06449308B1 High-speed digital distribution system 有权
标题翻译：高速数字分配系统
公开(公告)号：US06449308B1
公开(公告)日：2002-09-10
申请号：US09318287
申请日：1999-05-25
申请人： Thomas F. Knight, Jr. , Nandu J. Marketkar
发明人： Thomas F. Knight, Jr. , Nandu J. Marketkar
IPC分类号： H04L2520
CPC分类号： H04L25/0266 , G06F13/4086 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361
摘要： A high-speed digital distribution system is presented that includes a transmission line bus that carries modulated digital signals and reference signals. The transmission line bus has a first end electrically connected to a bus interface that modulates digital data onto said transmission line bus and demodulates modulated digital data signals that it receives from the transmission line bus. The bus interface can transmit and receive a reference signal. At least one digital component interface is in electromagnetic communication with the transmission line bus, and each digital component interface can also modulate digital data onto the transmission line bus and can demodulate modulated digital data signals received from the transmission line bus, and can transmit and receive a reference signal. The transmission line bus communicates modulated digital data in association with the reference signal between and among an external device connected to the bus interface and the at least one digital component interface. In one embodiment, the digital data is quadrature amplitude modulated with an encoding that uses one to five bits for the phase component and zero to three bits for the amplitude component. In another embodiment the transmission line bus has characteristic impedance and has matched terminations at its first and second ends.
摘要翻译：提出了一种高速数字分配系统，其中包括一个承载调制数字信号和参考信号的传输线总线。传输线总线具有电连接到总线接口的第一端，该总线接口将数字数据调制到所述传输线总线上并解调其从传输线总线接收的调制数字数据信号。总线接口可以发送和接收参考信号。至少一个数字部件接口与传输线总线电磁通信，并且每个数字部件接口也可以将数字数据调制到传输线总线上，并且可以解调从传输线总线接收的调制数字数据信号，并且可以发送和接收参考信号。传输线总线与连接到总线接口的外部设备和至少一个数字部件接口之间和之间的参考信号相关联地传送调制数字数据。在一个实施例中，数字数据用对于相位分量使用一到五位的编码进行正交幅度调制，对于幅度分量使用零到三位。在另一个实施例中，传输线总线具有特征阻抗，并且在其第一端和第二端具有匹配的终端。

4. 发明授权

US07075996B2 Symbol-based signaling device for an electromagnetically-coupled bus system 失效
标题翻译：用于电磁耦合总线系统的基于符号的信令装置
公开(公告)号：US07075996B2
公开(公告)日：2006-07-11
申请号：US09792546
申请日：2001-02-23
申请人： Thomas D. Simon , Rajeevan Amirtharajah , Nandu J. Marketkar , Thomas F. Knight, Jr.
发明人： Thomas D. Simon , Rajeevan Amirtharajah , Nandu J. Marketkar , Thomas F. Knight, Jr.
IPC分类号： H04L27/00 , H04L25/00
CPC分类号： G06F13/4086 , G06F13/426 , H04L25/0266 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361
摘要： The present invention provides a chipset for transferring data through an electromagnetically coupled bus system. The chipset includes a modulator, a matching circuit and a demodulator. The modulator modifies a clock to encode multiple bits in a complementary pair of symbols. The matching circuit modifies the clock signal to generate a complementary pair of reference signals that is transmitted with the complementary symbol pair, and the demodulator decodes a second set of bits from selected properties of a complementary pair of transferred symbols.
摘要翻译：本发明提供一种用于通过电磁耦合总线系统传送数据的芯片组。芯片组包括调制器，匹配电路和解调器。调制器修改时钟以对互补的符号对中的多个比特进行编码。所述匹配电路修改所述时钟信号以产生与所述互补符号对一起发送的互补的参考信号对，并且所述解调器从所传送符号的互补对的选定属性解码第二组位。

5. 发明授权

US06611181B2 Electromagnetic coupler circuit board having at least one angled conductive trace 有权
标题翻译：具有至少一个成角度导电迹线的电磁耦合器电路板
公开(公告)号：US06611181B2
公开(公告)日：2003-08-26
申请号：US09797631
申请日：2001-03-01
申请人： Nandu J. Marketkar , John R. Benham , Thomas F. Knight, Jr. , Rajeevan Amirtharajah
发明人： Nandu J. Marketkar , John R. Benham , Thomas F. Knight, Jr. , Rajeevan Amirtharajah
IPC分类号： H01P500
CPC分类号： H01P5/185 , H01P5/187 , H05K1/0228 , H05K1/0237 , H05K1/0239 , H05K1/0245 , H05K1/14 , H05K2201/09263 , H05K2201/097
摘要： An electromagnetic (EM) coupler including a first transmission structure having a first geometry, and a second transmission structure having a second geometry and forming an EM coupler with the first transmission structure, the first and second geometries being selected to reduce sensitivity of EM coupling to relative positions of the first and second transmission structures is disclosed.
摘要翻译：一种包括具有第一几何形状的第一传输结构和具有第二几何形状并形成具有第一传输结构的EM耦合器的第二传输结构的电磁（EM）耦合器，选择第一和第二几何形状以降低EM耦合到公开了第一和第二传输结构的相对位置。

6. 发明授权

US06576847B2 Clamp to secure carrier to device for electromagnetic coupler 有权
标题翻译：夹紧器用于将载体固定到电磁耦合器的装置上
公开(公告)号：US06576847B2
公开(公告)日：2003-06-10
申请号：US09751442
申请日：2000-12-29
申请人： Nandu J. Marketkar , Mark E. Naylor , John L. Critchlow
发明人： Nandu J. Marketkar , Mark E. Naylor , John L. Critchlow
IPC分类号： H05K102
CPC分类号： G06F13/4086 , H04L25/0266 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361
摘要： A device comprises a component having circuitry, a carrier comprising one or more conductive areas to form a portion of an electromagnetic coupler, and a clamp to secure the carrier to the device.
摘要翻译：装置包括具有电路的部件，载体，其包括一个或多个导电区域以形成电磁耦合器的一部分，以及用于将载体固定到该装置的夹具。

7. 发明授权

US06573801B1 Electromagnetic coupler 有权
标题翻译：电磁耦合器
公开(公告)号：US06573801B1
公开(公告)日：2003-06-03
申请号：US09714899
申请日：2000-11-15
申请人： John R. Benham , Nandu J. Marketkar , Rajeevan Amirtharajah
发明人： John R. Benham , Nandu J. Marketkar , Rajeevan Amirtharajah
IPC分类号： H01P512
CPC分类号： H01P5/185 , H01P5/187 , H05K1/0228 , H05K1/0237 , H05K1/0239 , H05K1/0245 , H05K1/14 , H05K2201/09263 , H05K2201/097
摘要： An electromagnetic (EM) coupler including a first transmission structure having a first geometry, and a second transmission structure having a second geometry and forming an EM coupler with the first transmission structure, the first and second geometries being selected to reduce sensitivity of EM coupling to relative positions of the first and second transmission structures is disclosed.
摘要翻译：一种包括具有第一几何形状的第一传输结构和具有第二几何形状并形成具有第一传输结构的EM耦合器的第二传输结构的电磁（EM）耦合器，选择第一和第二几何形状以降低EM耦合到公开了第一和第二传输结构的相对位置。

8. 发明授权

US08204138B2 Symbol-based signaling device for an electromagnetically-coupled bus system 有权
标题翻译：用于电磁耦合总线系统的基于符号的信令装置
公开(公告)号：US08204138B2
公开(公告)日：2012-06-19
申请号：US09792502
申请日：2001-02-23
申请人： Thomas D. Simon , Rajeevan Amirtharajah , Nandu J. Marketkar , Thomas F. Knight, Jr. , John R. Benham
发明人： Thomas D. Simon , Rajeevan Amirtharajah , Nandu J. Marketkar , Thomas F. Knight, Jr. , John R. Benham
IPC分类号： H04L25/00
CPC分类号： G06F13/4086 , G06F13/426 , H04L25/0266 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361
摘要： The present invention provides an apparatus for transferring data through an electromagnetic coupler. The apparatus comprises a transmitter to encode a first plurality of bits into a symbol, a receiver to decode a transferred symbol into a second plurality of bits; and a coupling element having a geometry that provides robust electromagnetic transfer of the symbol and the transferred symbol. For one embodiment of the apparatus, the coupling element has a zig-zag geometry.
摘要翻译：本发明提供一种通过电磁耦合器传送数据的装置。该装置包括将第一多个比特编码为符号的发射机，将传送的符号解码为第二多个比特的接收机; 以及具有提供符号和传送符号的鲁棒电磁传递的几何形状的耦合元件。对于装置的一个实施例，联接元件具有之字形几何形状。

9. 发明授权

US06987428B2 Electromagnetic coupler flexible circuit with a curved coupling portion 失效
标题翻译：具有弯曲耦合部分的电磁耦合器柔性电路
公开(公告)号：US06987428B2
公开(公告)日：2006-01-17
申请号：US09797637
申请日：2001-03-01
申请人： Nandu J. Marketkar , Thomas F. Knight, Jr. , John R. Benham , Rajeevan Amirtharajah
发明人： Nandu J. Marketkar , Thomas F. Knight, Jr. , John R. Benham , Rajeevan Amirtharajah
IPC分类号： H01P5/12 , H01P5/18
CPC分类号： H01P5/185 , H01P5/187 , H05K1/0228 , H05K1/0237 , H05K1/0239 , H05K1/0245 , H05K1/14 , H05K2201/09263 , H05K2201/097
摘要： An electromagnetic (EM) coupler including a first transmission structure having a first geometry, and a second transmission structure having a second geometry and forming an EM coupler with the first transmission structure, the first and second geometries being selected to reduce sensitivity of EM coupling to relative positions of the first and second transmission structures is disclosed.
摘要翻译：一种包括具有第一几何形状的第一传输结构和具有第二几何形状并形成具有第一传输结构的EM耦合器的第二传输结构的电磁（EM）耦合器，选择第一和第二几何形状以降低EM耦合到公开了第一和第二传输结构的相对位置。

10. 发明授权

US06836016B2 Electromagnetic coupler alignment 失效
标题翻译：电磁耦合器对准
公开(公告)号：US06836016B2
公开(公告)日：2004-12-28
申请号：US09751526
申请日：2000-12-29
申请人： Nandu J. Marketkar , Thomas F. Knight, Jr.
发明人： Nandu J. Marketkar , Thomas F. Knight, Jr.
IPC分类号： H01L2334
CPC分类号： H04L25/0266 , G06F13/4086 , H04L25/0268 , H04L25/12 , H05K1/0237 , H05K1/0239 , H05K1/14 , H05K3/361 , Y02D10/14 , Y02D10/151 , Y10S439/95
摘要： An apparatus comprises a first device comprising a carrier having one or more conductive areas to form a portion of an electromagnetic coupler and a socket to mount the first device relative to a second device having one or more conductive areas to form the electromagnetic coupler. The socket defines a coupler region in which the carrier is inserted to align the carrier relative to the second device.
摘要翻译：一种装置包括第一装置，其包括具有一个或多个导电区域以形成电磁耦合器的一部分的载体和用于相对于具有一个或多个导电区域以形成电磁耦合器的第二装置安装第一装置的插座。插座限定了耦合器区域，其中载体被插入以相对于第二装置对准载体。

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