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1. 发明授权

US09300270B2 RF device and method for tuning an RF device 有权
标题翻译： RF设备和用于调谐RF设备的方法
公开(公告)号：US09300270B2
公开(公告)日：2016-03-29
申请号：US13996853
申请日：2010-12-23
申请人： Zidong Liu , Klaus Reimann , Kevin R. Boyle , Maurice de Jongh , Jeroen Bielen
发明人： Zidong Liu , Klaus Reimann , Kevin R. Boyle , Maurice de Jongh , Jeroen Bielen
IPC分类号： H03H7/01 , H01G5/014 , H01G5/019
CPC分类号： H03H7/0161 , H01G5/014 , H01G5/019
摘要： An RF device includes a substrate and a series circuit of a tunable RF component and a DC blocking capacitor. The series circuit is arranged on the substrate and couples an RF signal terminal to a fixed voltage terminal that is electrically isolated from the RF signal terminal. The tunable RF component is coupled to the RF signal terminal, the DC blocking capacitor is coupled to the fixed voltage terminal and a driver terminal is coupled to the tunable RF component.
摘要翻译： RF器件包括基底和可调RF元件和隔直流电容器的串联电路。串联电路布置在基板上，并将RF信号端子耦合到与RF信号端子电隔离的固定电压端子。可调RF分量耦合到RF信号端，隔直流电容器耦合到固定电压端，驱动端耦合到可调谐RF组件。

2. 发明申请

US20120063368A1 Communication System and Method for Transmitting and Receiving Signals 有权
标题翻译：通信系统和发送和接收信号的方法
公开(公告)号：US20120063368A1
公开(公告)日：2012-03-15
申请号：US13254398
申请日：2010-03-01
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H04B7/00 , H01Q1/50 , H03H7/46
CPC分类号： H04B1/18 , H04B1/52
摘要： A communication system transmits signals having frequencies that lie within a transmission band and receives signals having frequencies that lie within a reception band. The system includes a duplexer and an antenna. The duplexer includes a transmission branch and a reception branch. The transmission branch includes a transmission filter, a transmission phase shifting network and a transmission matching network. The reception branch includes a reception filter, a reception phase shifting network and a reception matching network. The transmission matching network and the reception matching network have predominately constant phase shifts over frequencies within the reception band and within the transmission band, respectively. The antenna is coupled to the transmission matching network and to the reception matching network, and shows a predominantly reactance-only impedance variation over frequencies in the transmission band and over frequencies in the reception band.
摘要翻译：通信系统发送具有位于传输频带内的频率的信号，并接收具有位于接收频带内的频率的信号。该系统包括双工器和天线。双工器包括传输分支和接收分支。传输分支包括传输滤波器，传输相移网络和传输匹配网络。接收分支包括接收滤波器，接收相移网络和接收匹配网络。传输匹配网络和接收匹配网络分别在接收频带内和传输频带内的频率上具有主要恒定的相移。天线耦合到传输匹配网络和接收匹配网络，并且在接收频带中的传输频带和频率上的频率上显示出主要是电抗阻抗的变化。

3. 发明授权

US08098210B2 Antenna matching in video receivers 有权
标题翻译：视频接收机天线匹配
公开(公告)号：US08098210B2
公开(公告)日：2012-01-17
申请号：US11575067
申请日：2005-09-08
申请人： Peter J. Massey , Kevin R. Boyle , Didier Lohy , Eric Maurice
发明人： Peter J. Massey , Kevin R. Boyle , Didier Lohy , Eric Maurice
IPC分类号： H01Q1/50
CPC分类号： H04B1/18
摘要： A method of matching a receive-only antenna (60) for use in receiving video signals in which measurements made on a transceiver's antenna (14) when in an transmitting mode are used in matching the receive-only antenna. The ratio of the amplitude of the reflected signal to the strength of the transmitted signal strength is used not only in selecting components for matching the transceiver's antenna (14) but also in selecting components for matching the receive-only antenna (60). The ratio may be applied to respective look-up tables (54, 64) for selecting the components to be used in matching the respective antennas.
摘要翻译：一种匹配仅接收天线（60）用于接收视频信号的方法，其中在发射模式下在收发器天线（14）上进行的测量用于匹配接收天线。反射信号的幅度与发射信号强度的强度的比值不仅用于选择用于匹配收发器天线（14）的组件，而且还用于选择用于匹配接收天线（60）的组件。该比率可以应用于用于选择要在匹配各个天线中使用的组件的各个查找表（54,64）。

4. 发明授权

US07443810B2 Wireless terminals 有权
标题翻译：无线终端
公开(公告)号：US07443810B2
公开(公告)日：2008-10-28
申请号：US10510257
申请日：2003-04-01
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H04J1/00 , H04B3/20 , H04L5/14 , H01Q5/00 , H01Q1/24
CPC分类号： H01Q13/10 , H01Q1/243 , H01Q5/35 , H01Q7/00 , H01Q9/0407 , H01Q9/0442 , H01Q9/045
摘要： A wireless terminal for use in the transmitting and receiving frequency bands of a frequency duplex system comprises transmitting and receiving stages (Tx, Rx) and signal propagating means (22, 24, 26) coupled to the transmitting and receiving stages. The signal propagating means comprises a narrow band antenna structure (24), such as a Planar Inverted-F Antenna (PIFA), having sufficient bandwidth to cover the larger one of the transmitting and receiving frequency bands and a BAW receiving filter (26) and a BAW transmitting filter (22) coupled by respective feeds to the antenna structure (24). The filters (22, 26) enable the antenna structure to have a small volume and be reusable at different FDD frequencies.
摘要翻译：用于频率双工系统的发射和接收频带的无线终端包括耦合到发射和接收级的发射和接收级（Tx，Rx）和信号传播装置（22,24,26）。信号传播装置包括具有足够带宽以覆盖发射和接收频带中的较大一个的窄带天线结构（诸如平面倒F天线（PIFA））和BAW接收滤波器（26）和 BAW发射滤波器（22），其通过相应馈电耦合到天线结构（24）。滤波器（22,26）使得天线结构具有小体积并且可在不同FDD频率下重复使用。

5. 发明授权

US07424316B1 Body-worn personal communications apparatus 有权
标题翻译：身体穿戴式个人通讯设备
公开(公告)号：US07424316B1
公开(公告)日：2008-09-09
申请号：US09616635
申请日：2000-07-26
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H04M1/00
CPC分类号： G04G21/04 , G04R60/00 , G04R60/06 , H01Q1/273 , H01Q1/362 , H01Q11/08 , H04B1/385
摘要： In a body-worn personal communications apparatus, for example a wrist-carried wireless telephone, an antenna (102) is a helical or other physically-shortened electric antenna that makes use of the enhanced normal component of electric field close to the body. A microphone (114) can act as a top load to the antenna, thereby enabling the use of a shorter antenna. The antenna (102) may be formed from coaxial cable, enabling it to provide electrical connections between the microphone (114) and transceiver circuitry in the body of the apparatus. By arranging for the microphone (114) to have low impedance at radio frequencies, the coaxial cable acts as an inductive stub and enables the antenna (102) to be further shortened.
摘要翻译：在身体佩戴的个人通信装置中，例如手腕无线电话机，天线（102）是利用靠近身体的电场的增强的正常分量的螺旋或其他物理上缩短的电天线。麦克风（114）可以作为天线的顶部负载，从而能够使用较短的天线。天线（102）可以由同轴电缆形成，使得其能够在麦克风（114）和设备主体中的收发器电路之间提供电连接。通过将麦克风（114）布置成在无线电频率处具有低阻抗，同轴电缆用作电感短截线并且使天线（102）进一步缩短。

6. 发明授权

US07215283B2 Antenna arrangement 有权
标题翻译：天线布置
公开(公告)号：US07215283B2
公开(公告)日：2007-05-08
申请号：US10512617
申请日：2003-04-17
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H01Q1/24 , H01Q1/38
CPC分类号： H01Q9/0421 , H01Q1/243 , H01Q9/0442 , H01Q9/14
摘要： An antenna arrangement comprises a patch conductor (102) supported substantially parallel to a ground plane (104). The patch conductor includes first (106) and second (108) connection points, and further incorporates a slot (202) between the first and second points. The antenna can be operated in a first mode when the second connection point is connected to ground and in a second mode when the second connection point is open circuit. By connection of a variable impedance (514), for example a variable inductor, between the second connection point and the ground plane, operation of the arrangement at frequencies between the operating frequencies of the first and second modes is enabled.
摘要翻译：天线装置包括基本上平行于接地平面（104）支撑的接线导体（102）。接线导体包括第一（106）和第二（108）连接点，并且还包括在第一和第二点之间的槽（202）。当第二连接点连接到地，并且当第二连接点是开路时，天线可以以第一模式操作。通过在第二连接点和接地平面之间连接可变阻抗（514），例如可变电感器，能够在第一和第二模式的工作频率之间的频率下进行布置操作。

7. 发明授权

US06901245B1 Elongate personal communications apparatus 失效
标题翻译：细长的个人通讯设备
公开(公告)号：US06901245B1
公开(公告)日：2005-05-31
申请号：US09639153
申请日：2000-08-16
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H01Q3/24 , H01Q1/24 , H01Q1/36 , H01Q1/44 , H01Q11/08 , H01Q25/00 , H04B1/38 , H04B1/40 , H04B7/08 , H04M1/02 , H04M1/725 , H04Q7/20
CPC分类号： H04M1/0285 , H01Q1/242 , H01Q1/362 , H01Q11/08 , H01Q25/005 , H04B1/3833 , H04M1/725
摘要： A personal communications apparatus comprises an elongate body 202 incorporating an antenna diversity arrangement in which first and second antennas (102A, 102B) are located at opposite ends of the body.In one embodiment a microphone (114) is located at the tip of one antenna (102A) and a loudspeaker (116) at the tip of the other antenna (102B). The microphone (114) and loudspeaker (116) act as top loads to their respective antennas, thereby enabling the use of shorter antennas. The antennas (102A, 102B) may be formed from coaxial cable, enabling them to provide electrical connections between the microphone (114) or loudspeaker (116) and transceiver circuitry in the body of the apparatus. By arranging for the microphone (114) and loudspeaker (116) to have low impedances at radio frequencies, the coaxial cable acts as an inductive stub and enables the antennas (102A, 102B) to be further shortened.
摘要翻译：一种个人通信装置包括一个包含天线分集装置的细长体202，其中第一和第二天线（102A，102B）位于身体的相对端。在一个实施例中，麦克风（114）位于另一天线（102B）的尖端处的一个天线（102A）的尖端和扬声器（116）。麦克风（114）和扬声器（116）充当其各自天线的顶部负载，从而能够使用较短的天线。天线（102A，102B）可以由同轴电缆形成，使得它们能够提供麦克风（114）或扬声器（116）之间的电连接以及设备主体中的收发器电路。通过将麦克风（114）和扬声器（116）布置成在无线电频率处具有低阻抗，同轴电缆用作电感短截线，并使天线（102A，102B）进一步缩短。

8. 发明授权

US06757267B1 Antenna diversity system 失效
标题翻译：天线分集系统
公开(公告)号：US06757267B1
公开(公告)日：2004-06-29
申请号：US09291441
申请日：1999-04-13
申请人： David H. Evans , Kevin R. Boyle , Richard J. Caldwell
发明人： David H. Evans , Kevin R. Boyle , Richard J. Caldwell
IPC分类号： H04Q700
CPC分类号： H04B7/0615 , H04B7/0408 , H04B7/0617 , H04B7/086
摘要： An antenna diversity system includes at least two antennas. Each antenna may be connected via a common connection point to a receiver by a respective switch which presents a low impedance connection between the antenna and receiver in the on state and a substantially reactive load to the antenna in the off state. Selection of appropriate impedances for the off state load enables the antennas to function as an array with a variety of beam patterns depending on the state of the switches. Cycling through a sequence of switch states steers the antenna beam providing improved resistance to fading and multipath effects. Alternatively, the antennas may be connected to a hybrid coupler, which enables two beam patterns to be available simultaneously for signal quality measurement and comparison.
摘要翻译：天线分集系统包括至少两个天线。每个天线可以通过相应的开关经由公共连接点连接到接收器，该开关在处于导通状态的天线和接收器之间呈现低阻抗连接，并且在断开状态下对天线施加基本上无功的负载。选择关闭状态负载的适当阻抗使得天线能够根据开关的状态作为具有各种波束图案的阵列。通过一系列开关状态循环来引导天线波束，提供对衰落和多径效应的改进的阻抗。或者，天线可以连接到混合耦合器，其使两个波束图案可以同时可用于信号质量测量和比较。

9. 发明授权

US06674411B2 Antenna arrangement 有权
标题翻译：天线布置
公开(公告)号：US06674411B2
公开(公告)日：2004-01-06
申请号：US10085696
申请日：2002-02-27
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H01Q150
CPC分类号： H01Q9/14 , H01Q1/243 , H01Q5/335 , H01Q5/50 , H01Q9/0407 , H01Q9/0442
摘要： An antenna arrangement comprises a patch conductor (102) supported substantially parallel to a ground plane (104) and a feed conductor (106) connected to the patch conductor. Such an arrangement is similar to a conventional Planar Inverted-F Antenna (PIFA), but lacks the additional grounding conductor connected between the patch conductor and the ground plane in known PIFAs. Elimination off this grounding conductor enables matching to be performed by external circuitry, thereby enabling a better match to be achieved and enabling similar performance to conventional PIFA antennas to be achieved from a reduced volume. These advantages are particularly apparent for dual-band (or multi-band) operation, where the use of a dual-band matching circuit allows a much smaller end less complex antenna to be used.
摘要翻译：天线装置包括基本上平行于接地平面（104）支撑的贴片导体（102）和连接到贴片导体的馈电导体（106）。这种布置类似于传统的平面倒F天线（PIFA），但是在已知的PIFA中缺少连接在接线导体和接地层之间的附加接地导体。消除该接地导体使得能够由外部电路执行匹配，从而能够实现更好的匹配，并且使得能够从减小的体积实现与常规PIFA天线类似的性能。这些优点对于双频带（或多频带）操作特别明显，其中使用双频带匹配电路允许使用更小端的较不复杂的天线。

10. 发明授权

US06624795B2 Antenna arrangement 有权
标题翻译：天线布置
公开(公告)号：US06624795B2
公开(公告)日：2003-09-23
申请号：US10015707
申请日：2001-11-30
申请人： Kevin R. Boyle
发明人： Kevin R. Boyle
IPC分类号： H01Q136
CPC分类号： H01Q9/14 , H01Q1/243 , H01Q1/36 , H01Q5/35 , H01Q5/40 , H01Q11/04
摘要： An antenna arrangement comprises a folded structure (100) comprising first and second sections (102, 104) defining a transmission line. The sections may be meander-line elements or other physically-shortened electric elements, for example a helical element. Respective feed points (103, 105) are provided at the free ends of the sections (102, 104), thereby enabling independent connections to be made for different modes, such as transmit and receive. Top-loading and additional short-circuit elements may be provided to improve performance and reduce antenna volume. The impedances of the sections (102, 104) may be arranged to differ by adjusting conductor width or by fabricating one of the sections as a plurality of conductors connected in parallel. Discrete components may be included within the antenna structure, to provide enhanced design possibilities, while multi-band operation is enabled by fabrication of additional folded structures within the same volume.
摘要翻译：天线装置包括折叠结构（100），包括限定传输线的第一和第二部分（102,104）。这些部分可以是曲折线元件或其他物理上缩短的电元件，例如螺旋元件。在各部分（102,104）的自由端提供相应的馈送点（103,105），从而能够对不同的模式进行独立的连接，例如发送和接收。可以提供顶部加载和附加的短路元件以提高性能并减少天线体积。部分（102,104）的阻抗可以通过调节导体宽度而被设置为不同，或者通过将并联的多个导体中的一个部分制成。离散组件可以包括在天线结构内，以提供增强的设计可能性，而通过在相同体积内制造附加折叠结构能够实现多频带操作。

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