公开(公告)号：US07239290B2

公开(公告)日：2007-07-03

申请号：US10940935

申请日：2004-09-14

申请人： Gregory Poilasne ,  Jorge Fabrega-Sanchez ,  Mete Ozkar ,  Vaneet Pathak

发明人： Gregory Poilasne ,  Jorge Fabrega-Sanchez ,  Mete Ozkar ,  Vaneet Pathak

IPC分类号： H01Q7/00

CPC分类号： H01Q7/00 ,  H01Q1/241 ,  H01Q21/29

摘要： A capacitively-loaded loop antenna and corresponding radiation method have been provided. The antenna comprises a transformer loop having a balanced feed interface and a capacitively-loaded loop radiator. In one aspect, the capacitively-loaded loop radiator is a balanced radiator. In another, the transformed loop and capacitively-loaded loop radiator are physically connected. That is, the transformer loop and the capacitively-loaded loop radiator have a portion shared by both of the loop perimeters. Alternately, the loops are physically independent of each other. In one aspect, the perimeters have a rectangular shape. Other shapes such as round or oval are also possible. In another aspect, the planes formed by the transformer and capacitively-loaded loop radiator can be coplanar or non-planar, while both loops are orthogonal to a common magnetic near-field generated by the transformed loop. The radiator has a capacitively-loaded side, or capacitively loaded perimeter section, depending on the shape of the perimeter.

摘要翻译： 已经提供了一种电容负载的环形天线和相应的辐射方法。 天线包括具有平衡馈电接口和电容负载环路辐射器的变压器环路。 在一个方面，电容负载环路辐射器是平衡辐射器。 另一方面，变换回路和电容负载环路辐射器物理连接。 也就是说，变压器回路和电容负载环路辐射器具有由两个环路周边共享的部分。 或者，环路在物理上彼此独立。 在一个方面，周边具有矩形形状。 其他形状如圆形或椭圆形也是可能的。 在另一方面，由变压器和电容负载环路辐射器形成的平面可以是共面的或非平面的，而两个环与由变换的环产生的公共磁场近场正交。 散热器具有电容负载侧或电容负载的周边部分，这取决于周边的形状。

公开(公告)号：US07184727B2

公开(公告)日：2007-02-27

申请号：US10899285

申请日：2004-07-26

申请人： Gregory Poilasne ,  Jorge Fabrega-Sanchez ,  Stanley S. Toncich ,  Allen Tran

发明人： Gregory Poilasne ,  Jorge Fabrega-Sanchez ,  Stanley S. Toncich ,  Allen Tran

IPC分类号： H04B1/18 ,  H04B1/46 ,  H04M1/00

CPC分类号： H03H7/40 ,  G01R27/2694 ,  H01G7/06 ,  H01L27/0808 ,  H01Q1/243 ,  H01Q9/42 ,  H03B5/04 ,  H03B5/1841 ,  H03B5/362 ,  H03F1/56 ,  H03F3/191 ,  H03F2200/294 ,  H03F2200/372 ,  H03H7/0123 ,  H03H7/12 ,  H03H7/20 ,  H03J5/246 ,  H03L1/022 ,  H03L7/18 ,  H04B1/0053 ,  H04B1/0458 ,  H04B1/18 ,  H04B1/30

摘要： A system and method is provided for full-duplex antenna impedance matching. The method comprises: effectively resonating a first antenna at a frequency selectable first channel in a first frequency band; generating a first antenna impedance at the first channel frequency; effectively resonating a second antenna at a frequency selectable second channel in the first frequency band; generating a second antenna impedance at the second channel frequency; supplying a first conjugate impedance match at the first channel frequency; and, supplying a second conjugate impedance match at the second channel frequency. For example, the first antenna may be used for transmission, while the second antenna is used for received communications. The antennas effectively resonant in response to: supplying frequency selectable conjugate impedance matches to the antennas; generating frequency selectable antenna impedances; and/or selecting the frequency of antenna resonance.

摘要翻译： 提供了一种用于全双工天线阻抗匹配的系统和方法。 该方法包括：在第一频带中的频率可选择的第一信道处有效谐振第一天线; 在第一信道频率处产生第一天线阻抗; 在第一频带中的频率可选择的第二信道处有效地谐振第二天线; 在所述第二信道频率处产生第二天线阻抗; 在第一信道频率处提供第一共轭阻抗匹配; 以及在所述第二信道频率处提供第二共轭阻抗匹配。 例如，第一天线可以用于传输，而第二天线用于接收通信。 响应于：向天线提供频率可选择的共轭阻抗匹配，天线有效谐振; 产生频率可选天线阻抗; 和/或选择天线共振的频率。

公开(公告)号：US20070042725A1

公开(公告)日：2007-02-22

申请号：US11209023

申请日：2005-08-22

申请人： Gregory Poilasne ,  Richard Camarillo

发明人： Gregory Poilasne ,  Richard Camarillo

IPC分类号： H04B1/02

CPC分类号： H04B7/0845 ,  H04B1/1027 ,  H04B1/7115

摘要： A mobile communication device comprises a plurality of spatially and/or polar diverse antenna configurations. Signals received by each of the plurality of antenna configurations are combined in a combiner and passed to a rake receiver that can be configured to combine the signals received by each of the plurality of antenna configurations for further processing. The mobile communication device can comprises a signal adjusting network that can be configured to adjust the phase and/or magnitude of signals being received by one of the antennas.

摘要翻译： 移动通信设备包括多个空间和/或极性多样的天线配置。 由多个天线配置中的每一个接收的信号被组合在一个组合器中，并被传送到一个可以配置成组合由多个天线配置中的每一个接收的信号进行进一步处理的瑞克接收机。 移动通信设备可以包括信号调整网络，其可被配置为调整由天线中的一个接收的信号的相位和/或幅度。

公开(公告)号：US07176845B2

公开(公告)日：2007-02-13

申请号：US10899218

申请日：2004-07-26

申请人： Jorge Fabrega-Sanchez ,  Gregory Poilasne ,  Stanley S. Toncich ,  Allen Tran

发明人： Jorge Fabrega-Sanchez ,  Gregory Poilasne ,  Stanley S. Toncich ,  Allen Tran

IPC分类号： H01Q1/50

CPC分类号： H01P5/04 ,  G01R27/2694 ,  H01G7/06 ,  H01L27/0808 ,  H01P1/203 ,  H01P1/20336 ,  H01P1/20363 ,  H01P1/20381 ,  H01P1/2039 ,  H01P1/2056 ,  H01P1/213 ,  H01Q1/00 ,  H01Q1/243 ,  H01Q3/44 ,  H01Q9/0407 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/16 ,  H01Q9/28 ,  H01Q9/30 ,  H01Q9/42 ,  H01Q13/02 ,  H01Q13/06 ,  H01Q13/203 ,  H01Q13/22 ,  H03B5/04 ,  H03B5/1841 ,  H03B5/362 ,  H03F1/56 ,  H03F3/191 ,  H03F2200/294 ,  H03F2200/372 ,  H03H7/38 ,  H03J5/246 ,  H03L1/022 ,  H03L7/18 ,  H04B1/0053 ,  H04B1/0458 ,  H04B1/30

摘要： A sub-band antenna matching method and an antenna matching system for selectively matching a communication bandwidth segment impedance have been provided. The method comprises: accepting a frequency-dependent impedance from an antenna; and, selectively supplying a conjugate impedance match for the antenna at a sub-band of a first communication band. In some aspects, the method selectively supplies a conjugate impedance match for the antenna at a sub-band of a second communication band. More specifically, the method comprises: tuning a first tuning circuit to a first frequency; simultaneously tuning a second tuning circuit to a second frequency to match the antenna at a low end of the first communication band. Likewise, the first tuning circuit is tuned to a third frequency and the second tuning circuit is tuned to a fourth frequency to match the antenna at a high end of the first communication band in response to the third and fourth frequencies.

摘要翻译： 已经提供了一种子带天线匹配方法和用于选择性地匹配通信带宽段阻抗的天线匹配系统。 该方法包括：从天线接收与频率相关的阻抗; 并且在第一通信频带的子带选择性地提供天线的共轭阻抗匹配。 在一些方面，该方法选择性地在第二通信频带的子带上提供用于天线的共轭阻抗匹配。 更具体地，该方法包括：将第一调谐电路调谐到第一频率; 同时将第二调谐电路调谐到第二频率以在第一通信频带的低端匹配天线。 类似地，第一调谐电路被调谐到第三频率，并且第二调谐电路被调谐到第四频率，以响应于第三和第四频率在第一通信频带的高端匹配天线。

公开(公告)号：US20060183442A1

公开(公告)日：2006-08-17

申请号：US11062214

申请日：2005-02-17

申请人： Henry Chang ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

发明人： Henry Chang ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

IPC分类号： H04B1/04 ,  H04B1/18

CPC分类号： H04B1/18 ,  H04B1/0458

摘要： Wireless communication device tuning an antenna matching circuit to favor a receive band efficiency over a transmit band efficiency in an acquisition state. Systems and methods are provided that increase the antenna efficiency in the receive band when the wireless communication device is searching for a synchronization message in order to acquire a communication channel. The antenna efficiency may be changed incrementally or may be optimized completely for the receive frequency. The increase in antenna efficiency in the receive band is accomplished by tuning the antenna matching circuit. One way to tune the antenna matching circuit is to apply a voltage to a ferro-electric capacitor in the matching circuit, thereby changing the capacitance of the ferro-electric capacitor, thereby changing the impedance of the matching circuit.

摘要翻译： 调谐天线匹配电路的无线通信设备有利于在采集状态下的发射频带效率的接收频带效率。 提供了当无线通信设备正在搜索同步消息以便获取通信信道时增加接收频带中的天线效率的系统和方法。 天线效率可以逐渐改变，或者可以针对接收频率进行完全优化。 通过调谐天线匹配电路来实现接收频带中天线效率的提高。 调谐天线匹配电路的一种方法是在匹配电路中向铁电电容器施加电压，从而改变铁电电容器的电容，从而改变匹配电路的阻抗。

公开(公告)号：US20060055618A1

公开(公告)日：2006-03-16

申请号：US10940935

申请日：2004-09-14

申请人： Gregory Poilasne ,  Jorge Fabrega-Sanchez ,  Mete Ozkar ,  Vaneet Pathak

发明人： Gregory Poilasne ,  Jorge Fabrega-Sanchez ,  Mete Ozkar ,  Vaneet Pathak

IPC分类号： H01Q7/00

CPC分类号： H01Q7/00 ,  H01Q1/241 ,  H01Q21/29

摘要： A capacitively-loaded loop antenna and corresponding radiation method have been provided. The antenna comprises a transformer loop having a balanced feed interface and a capacitively-loaded loop radiator. In one aspect, the capacitively-loaded loop radiator is a balanced radiator. In another, the transformed loop and capacitively-loaded loop radiator are physically connected. That is, the transformer loop and the capacitively-loaded loop radiator have a portion shared by both of the loop perimeters. Alternately, the loops are physically independent of each other. In one aspect, the perimeters have a rectangular shape. Other shapes such as round or oval are also possible. In another aspect, the planes formed by the transformer and capacitively-loaded loop radiator can be coplanar or non-planar, while both loops are orthogonal to a common magnetic near-field generated by the transformed loop. The radiator has a capacitively-loaded side, or capacitively loaded perimeter section, depending on the shape of the perimeter.

摘要翻译： 已经提供了一种电容负载的环形天线和相应的辐射方法。 天线包括具有平衡馈电接口和电容负载环路辐射器的变压器环路。 在一个方面，电容负载环路辐射器是平衡辐射器。 另一方面，变换回路和电容负载环路辐射器物理连接。 也就是说，变压器回路和电容负载环路辐射器具有由两个环路周边共享的部分。 或者，环路在物理上彼此独立。 在一个方面，周边具有矩形形状。 其他形状如圆形或椭圆形也是可能的。 在另一方面，由变压器和电容负载环路辐射器形成的平面可以是共面的或非平面的，而两个环与由变换的环产生的公共磁场近场正交。 散热器具有电容负载侧或电容负载的周边部分，这取决于周边的形状。

公开(公告)号：US20050093624A1

公开(公告)日：2005-05-05

申请号：US10806763

申请日：2004-03-22

申请人： Tim Forrester ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

发明人： Tim Forrester ,  Jorge Fabrega-Sanchez ,  Gregory Poilasne

IPC分类号： H03G3/00 ,  H03G3/30 ,  H04B1/38 ,  H03G3/20

CPC分类号： H03G3/001 ,  H03G3/3042 ,  H03H7/40 ,  H04B1/3838

摘要： A mismatch detector including a directional device adapted to couple signals across the device and a detector coupled to a port on the directional device and configured to measure a reflected power a second detector coupled to a port on the directional device and configured to measure a transmit power. The mismatch detector may be used in wireless communication devices, including, but not limited to mobile wireless devices, base stations, and communication systems.

摘要翻译： 一种不匹配检测器，包括适于在装置上耦合信号的定向装置和耦合到定向装置上的端口的检测器，并且被配置为测量反射功率，第二检测器耦合到定向装置上的端口并且被配置成测量发射功率 。 不匹配检测器可以用在无线通信设备中，包括但不限于移动无线设备，基站和通信系统。

公开(公告)号：US20050007291A1

公开(公告)日：2005-01-13

申请号：US10899218

申请日：2004-07-26

申请人： Jorge Fabrega-Sanchez ,  Gregory Poilasne ,  Stanley Toncich ,  Allen Tran

发明人： Jorge Fabrega-Sanchez ,  Gregory Poilasne ,  Stanley Toncich ,  Allen Tran

IPC分类号： H01P5/04 ,  H01Q1/00 ,  H01Q1/24 ,  H01Q9/04 ,  H01Q9/16 ,  H01Q9/30 ,  H01Q9/42 ,  H01Q13/02 ,  H01Q13/06 ,  H01Q13/20 ,  H01Q13/22 ,  H03H7/38

CPC分类号： H01P5/04 ,  G01R27/2694 ,  H01G7/06 ,  H01L27/0808 ,  H01P1/203 ,  H01P1/20336 ,  H01P1/20363 ,  H01P1/20381 ,  H01P1/2039 ,  H01P1/2056 ,  H01P1/213 ,  H01Q1/00 ,  H01Q1/243 ,  H01Q3/44 ,  H01Q9/0407 ,  H01Q9/0421 ,  H01Q9/0442 ,  H01Q9/16 ,  H01Q9/28 ,  H01Q9/30 ,  H01Q9/42 ,  H01Q13/02 ,  H01Q13/06 ,  H01Q13/203 ,  H01Q13/22 ,  H03B5/04 ,  H03B5/1841 ,  H03B5/362 ,  H03F1/56 ,  H03F3/191 ,  H03F2200/294 ,  H03F2200/372 ,  H03H7/38 ,  H03J5/246 ,  H03L1/022 ,  H03L7/18 ,  H04B1/0053 ,  H04B1/0458 ,  H04B1/30

摘要： A sub-band antenna matching method and an antenna matching system for selectively matching a communication bandwidth segment impedance have been provided. The method comprises: accepting a frequency-dependent impedance from an antenna; and, selectively supplying a conjugate impedance match for the antenna at a sub-band of a first communication band. In some aspects, the method selectively supplies a conjugate impedance match for the antenna at a sub-band of a second communication band. More specifically, the method comprises: tuning a first tuning circuit to a first frequency; simultaneously tuning a second tuning circuit to a second frequency to match the antenna at a low end of the first communication band. Likewise, the first tuning circuit is tuned to a third frequency and the second tuning circuit is tuned to a fourth frequency to match the antenna at a high end of the first communication band in response to the third and fourth frequencies.

摘要翻译： 已经提供了一种子带天线匹配方法和用于选择性地匹配通信带宽段阻抗的天线匹配系统。 该方法包括：从天线接收与频率相关的阻抗; 并且在第一通信频带的子带选择性地提供天线的共轭阻抗匹配。 在一些方面，该方法选择性地在第二通信频带的子带上提供用于天线的共轭阻抗匹配。 更具体地，该方法包括：将第一调谐电路调谐到第一频率; 同时将第二调谐电路调谐到第二频率以在第一通信频带的低端匹配天线。 类似地，第一调谐电路被调谐到第三频率，并且第二调谐电路被调谐到第四频率，以响应于第三和第四频率在第一通信频带的高端匹配天线。