公开(公告)号：US20110032154A1

公开(公告)日：2011-02-10

申请号：US12735514

申请日：2009-01-22

申请人： Hang Leong James Chung ,  Zhining Chen ,  Xianming Qing

发明人： Hang Leong James Chung ,  Zhining Chen ,  Xianming Qing

IPC分类号： H01Q21/24 ,  H01Q5/00

CPC分类号： H01Q9/0428 ,  H01Q9/0414

摘要： An antenna structure for providing a broadband circularly polarized radiation. The antenna structure comprises a feed line layer having an input portion and a first radiating patch layer stacked adjacent to the feed line layer. The feed line layer is shaped and dimensioned as an open loop having an input portion and signals are feedable to the feed line layer via the input portion. The first radiating patch layer has a reference origin defined thereon. The antenna structure also comprises a plurality of probes disposed between the feed line layer and the first radiating patch layer for coupling therebetween. The signals are feedable to the first radiating patch layer via the plurality of probes and each of the plurality of probes are positioned about the reference origin of the radiating patch layer along the length of the feed line layer. The signals achieve a phase difference for providing circularly polarized radiation in response to being fed via the plurality of probes being positioned about the reference origin of the radiating patch layer along the length of the feed line layer.

摘要翻译： 一种用于提供宽带圆偏振辐射的天线结构。 天线结构包括具有输入部分和邻近馈电线层堆叠的第一辐射贴片层的馈线层。 进料线层的形状和尺寸被确定为具有输入部分的开环，并且信号经由输入部分可馈送到馈送线层。 第一辐射贴片层具有在其上限定的参考原点。 天线结构还包括设置在馈电线层和第一辐射贴片层之间的多个探针，用于在它们之间耦合。 信号可以通过多个探针馈送到第一辐射贴片层，并且多个探针中的每一个沿着馈线层的长度围绕辐射贴片层的参考原点定位。 信号实现相位差，用于响应于沿着馈线层的长度通过多个探针馈送沿着辐射贴片层的参考原点定位来提供圆偏振辐射。

公开(公告)号：US07586171B2

公开(公告)日：2009-09-08

申请号：US11025265

申请日：2004-12-29

申请人： Yong Cao ,  Zhining Chen ,  Runguang Sun ,  Jian Wang ,  Gang Yu

发明人： Yong Cao ,  Zhining Chen ,  Runguang Sun ,  Jian Wang ,  Gang Yu

IPC分类号： H01L31/00 ,  H01L33/00

CPC分类号： H01L51/5203 ,  H01L27/3244 ,  H01L27/3281 ,  H01L51/0037 ,  H01L51/0038 ,  H01L51/5212 ,  H01L51/5246 ,  H01L51/5259 ,  H01L51/5284 ,  H01L2251/5361

摘要： An organic electronic device includes electronic components within an array. In one embodiment, the organic electronic device includes a substrate and a first conductive member overlying the substrate and lying at least partly within the array. The first conductive member is at least part of a first power transmission line. The organic electronic device further includes a second conductive member overlying the substrate and lying at least partly within the array. The second conductive member is at least part of a first electrode and is electrically connected to the first conductive member. In another embodiment, an organic active layer has at least a portion lying between the first and second conductive members. In yet another embodiment, a process for using an organic electronic device including an array of radiation-emitting components allows radiation to be emitted from the array at an intensity of at least 1100 cd/m2.

摘要翻译： 有机电子器件包括阵列内的电子元件。 在一个实施例中，有机电子器件包括衬底和覆盖衬底并且至少部分地位于阵列内的第一导电构件。 第一导电构件是第一输电线的至少一部分。 有机电子器件还包括覆盖衬底并且至少部分地位于阵列内的第二导电构件。 第二导电构件是第一电极的至少一部分，并且电连接到第一导电构件。 在另一个实施例中，有机活性层具有位于第一和第二导电构件之间的至少一部分。 在另一个实施方案中，使用包括辐射发射部件阵列的有机电子器件的方法允许以至少1100cd / m 2的强度从阵列发射辐射。

公开(公告)号：US20050270204A1

公开(公告)日：2005-12-08

申请号：US10860354

申请日：2004-06-03

申请人： Weixiao Zhang ,  Zhining Chen ,  Gang Yu

发明人： Weixiao Zhang ,  Zhining Chen ,  Gang Yu

IPC分类号： H03M1/66

CPC分类号： G09G3/3275 ,  G09G2320/0295 ,  G09G2320/043 ,  G09G2320/0693

摘要： In one embodiment, a D/A converter includes a D/A module and a first differential amplifier. The D/A module converts a digital signal to a first analog signal. The first differential amplifier amplifies the first analog signal from the D/A module to a second analog signal. In another embodiment, an electronic device includes D/A converters and sample-and-hold circuits coupled the D/A converters. The D/A converters may or may not include the D/A modules and differential amplifiers. In still another embodiment, an electronic device includes a first electronic component and a first control signal regulator coupled to the first electronic component. A method of using the electronic device includes determining a first maximum setting for the control signal regulator in order to achieve a first radiation intensity from the first electronic component during a first time period and determining a second maximum setting during a second time period.

摘要翻译： 在一个实施例中，D / A转换器包括D / A模块和第一差分放大器。 D / A模块将数字信号转换为第一模拟信号。 第一个差分放大器将第一个模拟信号从D / A模块放大到第二个模拟信号。 在另一个实施例中，电子设备包括D / A转换器和耦合D / A转换器的采样和保持电路。 D / A转换器可能包含或不包括D / A模块和差分放大器。 在另一个实施例中，电子设备包括耦合到第一电子部件的第一电子部件和第一控制信号调节器。 使用该电子设备的方法包括确定用于控制信号调节器的第一最大设置，以便在第一时间段期间从第一电子部件获得第一辐射强度，并在第二时间段期间确定第二最大设置。

公开(公告)号：US07855686B2

公开(公告)日：2010-12-21

申请号：US12063992

申请日：2005-08-17

申请人： Zhining Chen ,  Shie Ping Terence See

发明人： Zhining Chen ,  Shie Ping Terence See

IPC分类号： H01Q1/24

CPC分类号： H01Q1/38 ,  H01Q5/371 ,  H01Q9/40

摘要： The antenna (100) has a radiating element (104) for transmitting and receiving signals. The radiating element (104) comprises a first portion (110), a second portion (112) and a notch (114). The notch (114) extends from a portion o the periphery of the radiating element into the radiating element and is for substantially segregating the radiating element into the first portion (110) and the second portion (112). The radiating element (104) also has an interconnecting portion (108) for structurally interconnecting the first portion and the second portion. The interconnecting portion is formed substantially distal to the portion of the periphery of the radiating element. In addition, the antenna (100) has a first arm (116) that extends from the first portion of the radiating element for modifying the operating frequency range of the antenna.

摘要翻译： 天线（100）具有用于发送和接收信号的辐射元件（104）。 辐射元件（104）包括第一部分（110），第二部分（112）和凹口（114）。 凹口114从辐射元件的周边部分延伸到辐射元件中，并且用于将辐射元件基本上分隔成第一部分110和第二部分112。 辐射元件（104）还具有互连部分（108），用于将第一部分和第二部分结构互连。 互连部分基本上远离辐射元件周边的部分形成。 此外，天线（100）具有从辐射元件的第一部分延伸的第一臂（116），用于修改天线的工作频率范围。

公开(公告)号：US20060012310A1

公开(公告)日：2006-01-19

申请号：US10893211

申请日：2004-07-16

申请人： Zhining Chen ,  Matthew Stevenson ,  Gang Yu ,  Weixiao Zhang

发明人： Zhining Chen ,  Matthew Stevenson ,  Gang Yu ,  Weixiao Zhang

IPC分类号： G09G3/30

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2320/043 ,  Y10T29/49105

摘要： In one embodiment, a circuit for driving an electronic component includes a first signal line and a first switch. The first switch is connected to the first signal line and is coupled to a first terminal of the electronic component. The first switch is configured to allow a state where the first signal line electrically floats. In another embodiment, a circuit for driving an electronic component includes a first switch and a second switch. In yet another embodiment, a method for using any or all of the circuits includes electrically floating a second terminal of the electronic component, a source/drain region of a field-effect transistor, or both. In yet a further embodiment, during a first time period having a first switch at a first setting and a second switch at a second setting. During a second time period, changing the first switch, the second switch, or both to different setting(s).

摘要翻译： 在一个实施例中，用于驱动电子部件的电路包括第一信号线和第一开关。 第一开关连接到第一信号线并且耦合到电子部件的第一端子。 第一开关被配置为允许第一信号线电浮动的状态。 在另一个实施例中，用于驱动电子部件的电路包括第一开关和第二开关。 在另一个实施例中，使用任何或所有电路的方法包括电浮动电子部件的第二端子，场效应晶体管的源极/漏极区域或两者。 在又一个实施例中，在第一时间段期间具有第一设置的第一开关和第二设置的第二开关。 在第二时间段期间，将第一开关，第二开关或两者改变为不同的设置。

公开(公告)号：US07317433B2

公开(公告)日：2008-01-08

申请号：US10893211

申请日：2004-07-16

申请人： Zhining Chen ,  Matthew Stevenson ,  Gang Yu ,  Weixiao Zhang

发明人： Zhining Chen ,  Matthew Stevenson ,  Gang Yu ,  Weixiao Zhang

IPC分类号： G09G3/30 ,  G09G3/34

CPC分类号： G09G3/3233 ,  G09G2300/0842 ,  G09G2310/0254 ,  G09G2310/0256 ,  G09G2320/043 ,  Y10T29/49105

摘要： In one embodiment, a circuit for driving an electronic component includes a first signal line and a first switch. The first switch is connected to the first signal line and is coupled to a first terminal of the electronic component. The first switch is configured to allow a state where the first signal line electrically floats. In another embodiment, a circuit for driving an electronic component includes a first switch and a second switch. In yet another embodiment, a method for using any or all of the circuits includes electrically floating a second terminal of the electronic component, a source/drain region of a field-effect transistor, or both. In yet a further embodiment, during a first time period having a first switch at a first setting and a second switch at a second setting. During a second time period, changing the first switch, the second switch, or both to different setting(s).

摘要翻译： 在一个实施例中，用于驱动电子部件的电路包括第一信号线和第一开关。 第一开关连接到第一信号线并且耦合到电子部件的第一端子。 第一开关被配置为允许第一信号线电浮动的状态。 在另一个实施例中，用于驱动电子部件的电路包括第一开关和第二开关。 在另一个实施例中，使用任何或所有电路的方法包括电浮动电子部件的第二端子，场效应晶体管的源极/漏极区域或两者。 在又一个实施例中，在第一时间段期间具有第一设置的第一开关和第二设置的第二开关。 在第二时间段期间，将第一开关，第二开关或两者改变为不同的设置。

公开(公告)号：US06734825B1

公开(公告)日：2004-05-11

申请号：US10281226

申请日：2002-10-28

申请人： Yongxin Guo ,  Yan Wah Michael Chia ,  Zhining Chen

发明人： Yongxin Guo ,  Yan Wah Michael Chia ,  Zhining Chen

IPC分类号： H01Q138

CPC分类号： H01Q9/0421 ,  H01Q1/243 ,  H01Q5/371

摘要： A multiple frequency band antenna is disclosed involving a first resonant portion tuned to a low frequency band; a second resonant portion tuned to a first high frequency band at frequencies higher than the low frequency band; a third resonant portion tuned to a second high frequency band at frequencies higher than the low frequency band and substantially different from the first high frequency band; and a first conductor portion forming part of the first resonant portion and the second resonant portion, the first conductor portion having a grounding point, a feeding point for providing an input signal to at least one of the first resonant portion and the second resonant portion and for receiving an output signal from at least one of the first resonant portion and the second resonant portion, and a second conductor portion electrically connected to the feeding point wherein the third resonant portion is electrically connected to the second conductor portion.

摘要翻译： 公开了一种涉及调谐到低频带的第一谐振部分的多频带天线， 在高于所述低频带的频率处调谐到第一高频带的第二谐振部分; 在比所述低频带高的频率和与所述第一高频带基本上不同的频率下调谐到第二高频带的第三谐振部分; 以及形成所述第一谐振部分和所述第二谐振部分的第一导体部分，所述第一导体部分具有接地点，用于将输入信号提供给所述第一谐振部分和所述第二谐振部分中的至少一个的馈电点，以及 用于从第一谐振部分和第二谐振部分中的至少一个接收输出信号，以及电连接到馈电点的第二导体部分，其中第三谐振部分电连接到第二导体部分。

公开(公告)号：US07639195B2

公开(公告)日：2009-12-29

申请号：US11791300

申请日：2004-11-22

申请人： Zhining Chen

发明人： Zhining Chen

IPC分类号： H01Q11/12

CPC分类号： H01Q9/30 ,  H01Q7/00

摘要： An antenna comprising a radiating element for transmitting and receiving communication signals is disclosed. A load and a feed are connectable to the radiating element and that the feed is spaced apart from the load. The radiating element is a planar loop having two free ends to which the load and the feed are connected. The load has two distal terminals, one of which is connected to one of the two free ends and the other is provided for connecting to one of grounding and another radiating element.

摘要翻译： 公开了一种包括用于发送和接收通信信号的辐射元件的天线。 负载和进料可连接到辐射元件，并且进料与负载间隔开。 辐射元件是具有两个自由端的平面环，负载和馈电连接到该自由端。 负载具有两个远端端子，其中一个端子连接到两个自由端中的一个，另一个设置用于连接到接地和另一个辐射元件中的一个。

公开(公告)号：US20090309804A1

公开(公告)日：2009-12-17

申请号：US12298490

申请日：2007-04-24

申请人： Zhining Chen ,  Wee Kian Toh

发明人： Zhining Chen ,  Wee Kian Toh

IPC分类号： H01Q21/00

CPC分类号： H01Q21/0075 ,  H01Q1/2258 ,  H01Q21/065

摘要： A radiator for wireless communication applications is disclosed. The radiator comprises a first conductor formed along an axis, wherein the first conductor is substantially elongated. The radiator also has a second conductor and a third conductor extending substantially outwardly and centrally from the first conductor. The second conductor and the third conductor are substantially extended from opposite sides of the first conductor and substantially perpendicular to the first conductor The radiator further has a feeding point formed substantially at the centre of the first conductor and at least one radiating element connected to each of the second conductor and the third conductor More specifically, the second conductor, the third conductor and the at least one radiating element connected to each of the second conductor and the third conductor are substantially symmetrical about a plane, the axis being coincident with and extending along the plane.

摘要翻译： 公开了一种用于无线通信应用的散热器。 散热器包括沿着轴线形成的第一导体，其中第一导体基本上是细长的。 散热器还具有从第一导体基本向外和中心地延伸的第二导体和第三导体。 第二导体和第三导体基本上从第一导体的相对侧延伸并且基本上垂直于第一导体。散热器还具有基本上形成在第一导体的中心处的馈电点和连接到第一导体的至少一个辐射元件 第二导体和第三导体更具体地，连接到第二导体和第三导体中的每一个的第二导体，第三导体和至少一个辐射元件基本上关于平面对称，所述轴线与...重合并沿着 飞机。

公开(公告)号：US20090008449A1

公开(公告)日：2009-01-08

申请号：US12094039

申请日：2006-08-15

申请人： Xianming Qing ,  Zhining Chen ,  Ailian Cai

发明人： Xianming Qing ,  Zhining Chen ,  Ailian Cai

IPC分类号： H01Q21/00 ,  H01Q1/50 ,  G06K7/01

CPC分类号： H01Q13/206 ,  G06K7/0008 ,  G06K7/10316 ,  H01Q1/38 ,  H01Q21/062 ,  H01Q21/10

摘要： An antenna for radio frequency identification is disclosed. The antenna comprises a first radiating element having at least one loop element and a second radiating element spatially displaced from the first radiating element and having at least two interconnected loop elements. The antenna further comprises a coupler for electrically coupling the first and second radiating elements. Specifically, when a first current flows in the first radiating element for generating a first magnetic field and a second current flows in the second radiating element for generating a second magnetic field, one of the first and second magnetic fields superimposes the other of the first and second magnetic fields for generating an interrogation region in the near field of the first and second radiating elements.

摘要翻译： 公开了一种用于射频识别的天线。 天线包括具有至少一个环形元件的第一辐射元件和从第一辐射元件空间位移并具有至少两个互连的环形元件的第二辐射元件。 天线还包括用于电耦合第一和第二辐射元件的耦合器。 具体地说，当第一电流在第一辐射元件中流动以产生第一磁场，并且第二电流在第二辐射元件中流动以产生第二磁场时，第一和第二磁场之一叠加第一和第二磁场中的另一个 第二磁场用于在第一和第二辐射元件的近场中产生询问区域。