-
公开(公告)号：US08199855B2
公开(公告)日：2012-06-12
申请号：US12088077
申请日：2006-09-04
Applicant: James Digby Yarlet Collier , Steven Mark Singer
Inventor： James Digby Yarlet Collier , Steven Mark Singer
CPC classification number: H04B7/0805 , H04B1/713
Abstract: A communication device for receiving a signal in the form of a series of bursts, each burst being at one of a plurality of different available transmission modes, the communication device comprising: two antennas; a receiver unit coupled to the antennas for preferentially receiving signals from a selected one of the antennas; and an antenna selection unit for selecting for each received burst with which of the antennas the receiver unit is to preferentially receive signals.
Abstract translation: 一种通信装置，用于以一系列突发的形式接收信号，每个突发处于多个不同的可用传输模式之一，所述通信装置包括：两个天线; 耦合到天线的接收器单元，用于优先从所选天线中的一个接收信号; 以及天线选择单元，用于为接收机单元优先接收信号的哪个天线选择每个接收的脉冲串。
-
公开(公告)号：US08073997B2
公开(公告)日：2011-12-06
申请号：US12406559
申请日：2009-03-18
Applicant: Chris Lowe , James Digby Yarlet Collier , Noel Andrew Bainbridge
Inventor： Chris Lowe , James Digby Yarlet Collier , Noel Andrew Bainbridge
CPC classification number: G06F8/60
Abstract: Method and peripheral device to facilitate the installation of software on a host device to allow communication between that host device and a peripheral device. On connection to a host device a peripheral device presents in a first mode. In the first mode the device identifies itself as a Human Interaction Device and transmits information to the host device to facilitate the installation of the software. Subsequently the peripheral device operates in a second mode in which it identifies itself according to its real function.
Abstract translation: 方法和外围设备，以便于在主机设备上安装软件以允许该主机设备和外围设备之间的通信。 在连接到主机设备时，外围设备呈现为第一模式。 在第一种模式中，设备将自身识别为人类交互设备，并将信息传输到主机设备，以方便软件的安装。 随后，外围设备以第二模式工作，其中根据其实际功能识别自身。
-
公开(公告)号：US20100009648A1
公开(公告)日：2010-01-14
申请号：US12380289
申请日：2009-02-25
Applicant: James Digby Yarlet Collier
Inventor： James Digby Yarlet Collier
IPC: H04B1/26
Abstract: A radio receiver for receiving first signals of a first frequency spectrum having principal energy in a first frequency band and second signals of a second frequency spectrum having principal energy in second and third frequency bands, located on either side of the first frequency band, includes (i) an input for receiving an incoming signal; (ii) frequency shifting means for frequency shifting the incoming signal to form an intermediate frequency signal; and (iii) a filter for filtering the intermediate frequency signal. The filter has a frequency response that has a first passband and a second passband separated by a central stopband. A control unit for controlling the frequency shifting means has first and second modes for reception of the first and second signals. In the first mode, the control unit controls the frequency shifting means so as to frequency shift the incoming signal so that (a) the first frequency band of the incoming signal is shifted onto one of the first and second passbands and (b) one of the second and third frequency bands of the incoming signal is shifted onto the central stopband. In the second mode, the control unit controls the frequency shifting means so as to frequency shift the incoming signal so that (a) the second and third frequency bands of the incoming signal are shifted onto, respectively, the first and second passbands and (b) the first frequency band of the incoming signal is shifted onto the central stopband.
Abstract translation: 一种无线电接收机，用于接收在第一频带中具有主能的第一频谱的第一信号和在第二频带和第三频带中具有主能的第二频谱的第二信号的第一信号，所述第二频谱位于第一频带的任一侧，包括 i）用于接收输入信号的输入; （ii）用于对输入信号进行频移以形成中频信号的频移装置; 和（iii）用于对中频信号进行滤波的滤波器。 滤波器具有频率响应，该频率响应具有由中央阻带分开的第一通带和第二通带。 用于控制频移装置的控制单元具有用于接收第一和第二信号的第一和第二模式。 在第一模式中，控制单元控制频移装置，以便使输入信号频移，使得（a）输入信号的第一频带被转移到第一和第二通带中的一个上，并且（b） 输入信号的第二和第三频带被转移到中央阻带上。 在第二模式中，控制单元控制频移装置，以使输入信号频移，使得（a）输入信号的第二和第三频带分别转移到第一和第二通带上，并且（b ）输入信号的第一频带被转移到中央阻带上。
-
公开(公告)号：US5777237A
公开(公告)日：1998-07-07
申请号：US492058
申请日：1995-08-28
Applicant: James Digby Yarlet Collier , Christopher Davies , Christopher James Newton Fryer , Alain Henri Waha
Inventor： James Digby Yarlet Collier , Christopher Davies , Christopher James Newton Fryer , Alain Henri Waha
Abstract: A fluid flow meter comprises a pair of transducers spaced apart in the direction of fluid flow. A transmitter causes acoustic signals to be transmitted in both directions through the fluid by the transducers. A processor determines information relating to the fluid flow by monitoring the time of flight of acoustic signals received by the transducers. Part of the space between the transducers defines a flow path consisting of a flow structure having a plurality of parallel fluid flow passages which extend axially in the direction of flow, wherein the cross-sectional diameters of the passages are chosen such that substantially plane acoustic waves only are transmitted through the passages by the fluid, and wherein under working conditions the fluid flows through each passage such that the ratio of the volume flow rate through the passage to the total volume flow rate remains substantially constant with respect to the total volume flow rate.
Abstract translation: PCT No.PCT / GB94 / 00157 Sec。 371日期：1995年8月28日 102（e）日期1995年8月28日PCT 1994年1月27日PCT PCT。 公开号WO94 / 17372 日期1994年8月4日流体流量计包括沿流体流动方向间隔开的一对换能器。 发射器使得声信号通过换能器通过流体在两个方向上传播。 处理器通过监测由换能器接收的声学信号的飞行时间来确定与流体流动有关的信息。 换能器之间的空间的一部分限定了流动路径，该流动路径由具有沿流动方向轴向延伸的多个平行流体流动通道的流动结构组成，其中通道的横截面直径选择为使得基本上平面的声波 仅通过流体通过通道传输，并且其中在工作条件下，流体流过每个通道，使得通过通道的体积流量与总体积流量之比相对于总体积流量保持基本恒定 。
-
公开(公告)号：US08295872B2
公开(公告)日：2012-10-23
申请号：US12604004
申请日：2009-10-22
Applicant: Paul Wright , James Digby Yarlet Collier , Andrei Barbu Popescu
Inventor： Paul Wright , James Digby Yarlet Collier , Andrei Barbu Popescu
IPC: H04B7/00
CPC classification number: H04W52/245 , H04W52/286
Abstract: Improved power control methods and power control systems are described wherein received RSSI values are processed to generate a power control signal which may be used by a link manager, or other element in a receiving station, to determine whether to send a power control message to the transmitting station. The method used to process the received RSSI values is dependent upon a value of the power measurement, for example, the method may involve a comparison between the value of the power measurement and a value of the power control signal. In another embodiment, the received RSSI values may be converted to power values and then smoothed using a filter.
Abstract translation: 描述了改进的功率控制方法和功率控制系统，其中处理接收到的RSSI值以产生可由链路管理器或接收站中的其他元件使用的功率控制信号，以确定是否向 发射台。 用于处理接收的RSSI值的方法取决于功率测量的值，例如，该方法可以涉及功率测量的值和功率控制信号的值之间的比较。 在另一个实施例中，接收的RSSI值可以被转换成功率值，然后使用滤波器进行平滑。
-
Patent Agency Ranking
公开(公告)号：US20110065382A1
公开(公告)日：2011-03-17
申请号：US12784125
申请日：2010-05-20
Applicant: James Digby Yarlet Collier , Andrei Popescu , David Chappaz
Inventor： James Digby Yarlet Collier , Andrei Popescu , David Chappaz
IPC: H04B5/00
CPC classification number: H04M1/72572 , H04B1/406 , H04M1/7253 , H04M2250/02 , H04M2250/06 , H04M2250/10 , H04W52/029 , Y02D70/142 , Y02D70/144 , Y02D70/164 , Y02D70/40
Abstract: Receiving a Wi-Fi radio signal using a Bluetooth receiver architecture. Also, adapting a Wi-Fi receiver architecture to constrain a received radio signal to less than the bandwidth of a conveyed Wi-Fi signal for subsequent processing purposes.
Abstract translation: 使用蓝牙接收机架构接收Wi-Fi无线电信号。 而且，为了随后的处理目的，使Wi-Fi接收机架构适应于将接收到的无线电信号约束到小于传送的Wi-Fi信号的带宽。
-
公开(公告)号：US06882827B1
公开(公告)日：2005-04-19
申请号：US10031385
申请日：2000-07-18
Applicant: James Digby Yarlet Collier
Inventor： James Digby Yarlet Collier
Abstract: A radio transceiver comprising: an antenna; local oscillator for generating a local oscillator signal at a local oscillator frequency; a receiver capable of receiving a first radio frequency signal from the antenna at a receiver input and having a first mixer for mixing a signal derived from the first radio signal with the said local oscillator signal to generate an intermediate frequency signal, and a receiver output for providing an output signal dependant on the intermediate frequency signal; a transmitter capable of receiving an input signal at a transmitter input and having a second mixer for mixing a signal derived from the input signal with a local oscillator signal to generate a second radio frequency signal for transmission; a switching arrangement having a normal configuration in which the transmitter is coupled to the antenna to apply the second radio frequency signal to the antenna, and a testing configuration in which the transmitter is coupled to the receiver input to apply the second radio frequency signal to the receiver input; and a signal processor coupled to the transmitter input and the receiver output and capable of, when the switching arrangement is in the testing configuration, applying a testing signal to the transmitter input to cause the transmitter to generate a radio frequency test signal, and determining from the output signal of the receiver the response of the receive to the radio frequency test signal.
Abstract translation: 一种无线电收发器，包括：天线; 用于以本地振荡器频率产生本地振荡器信号的本地振荡器; 接收机，其能够在接收机输入处从天线接收第一射频信号，并且具有用于将从第一无线电信号导出的信号与所述本地振荡器信号混合以产生中频信号的第一混频器，以及接收器输出 提供取决于中频信号的输出信号; 发射机，其能够在发射机输入处接收输入信号，并具有用于将从输入信号导出的信号与本地振荡器信号混合的第二混频器，以产生用于传输的第二射频信号; 具有正常配置的切换装置，其中发射器耦合到天线以将第二射频信号施加到天线，以及测试配置，其中发射机耦合到接收机输入端以将第二射频信号施加到 接收机输入; 以及耦合到发射机输入和接收机输出的信号处理器，并且当切换装置处于测试配置中时，将测试信号施加到发射机输入端以使发射机产生射频测试信号，并且从 接收机的输出信号接收到射频测试信号的响应。
-
公开(公告)号：US5811689A
公开(公告)日：1998-09-22
申请号：US725536
申请日：1996-10-03
Applicant: James Digby Yarlet Collier , Christopher Davies , Christopher James Newton Fryer , Alain Henri Waha
Inventor： James Digby Yarlet Collier , Christopher Davies , Christopher James Newton Fryer , Alain Henri Waha
Abstract: A fluid flow meter comprises a pair of transducers spaced apart in the direction of fluid flow. A transmitter causes acoustic signals to be transmitted in both directions through the fluid by the transducers. A processor determines information relating to the fluid flow by monitoring the time of flight of acoustic signals received by the transducers. Part of the space between the transducers defines a flow path consisting of a flow structure having a plurality of parallel fluid flow passages which extend axially in the direction of flow, wherein the cross-sectional diameters of the passages are chosen such that substantially plane acoustic waves only are transmitted through the passages by the fluid, and wherein under working conditions that fluid flows through each passage such that the ratio of the volume flow rate through the passage to the total volume flow rate remains substantially constant with respect to the total volume flow rate.
Abstract translation: 流体流量计包括沿流体流动方向间隔开的一对换能器。 发射器使得声信号通过换能器通过流体在两个方向上传播。 处理器通过监测由换能器接收的声学信号的飞行时间来确定与流体流动有关的信息。 换能器之间的空间的一部分限定了流动路径，该流动路径由具有沿流动方向轴向延伸的多个平行流体流动通道的流动结构组成，其中通道的横截面直径选择为使得基本上平面的声波 仅通过流体通过通道传送，并且其中在工作条件下，流体流过每个通道，使得通过通道的体积流量与总体积流量之比相对于总体积流量保持基本恒定 。
-
公开(公告)号：US20120127047A1
公开(公告)日：2012-05-24
申请号：US13146616
申请日：2010-01-11
Applicant: Johan Lucas Gertenbach , James Digby Yarlet Collier
Inventor： Johan Lucas Gertenbach , James Digby Yarlet Collier
CPC classification number: H01Q1/40 , H01Q1/2283 , H01Q1/243 , H01Q1/36 , H01Q7/08 , H01Q9/285 , H01Q9/30
Abstract: An antenna for receiving and/or transmitting radio frequency signals in a predetermined frequency band, the antenna comprising: a first antenna portion comprising at least one conducting loop about a first material having an initial permeability of at least 4; and a second antenna portion embedded within a second material having a dielectric constant of at least 4; wherein the first and second antenna portions are electrically coupled together so as to form a compound antenna having a size such that the diameter of the smallest sphere which encloses all of the first and second antenna portions of the compound antenna is less than 1/30 of the wavelength of the radio frequency signals at the centre of the predetermined frequency band.
Abstract translation: 一种用于在预定频带中接收和/或发送射频信号的天线，所述天线包括：第一天线部分，包括围绕具有至少4的初始磁导率的第一材料的至少一个导电回路; 以及嵌入在介电常数为至少4的第二材料内的第二天线部分; 其中所述第一和第二天线部分电耦合在一起，以便形成复合天线，所述复合天线具有这样的尺寸，使得包围所述复合天线的所有第一和第二天线部分的最小球体的直径小于复合天线的1/30 在预定频带的中心处的射频信号的波长。
-
公开(公告)号：US20100311334A1
公开(公告)日：2010-12-09
申请号：US12865117
申请日：2009-01-02
Applicant: James Digby Yarlet Collier
Inventor： James Digby Yarlet Collier
IPC: H04W88/02
CPC classification number: H04B1/3805 , G01S19/35 , H04B1/406
Abstract: A signal receiver having: an input for receiving radio signals; a clock; a receiving section for processing signals received at the input, the receiving section being configured to operate in: (a) a first mode for processing the received signals in accordance with a first protocol and in dependence on the state of the clock, and (b) a second mode for processing the received signal in accordance with a second protocol by steps including storing a sample of data received in accordance with the second protocol together with a representation of the state of the clock when that data was received, and subsequently comparing a timing indicated by the content of the stored sample of data with the timing indicated by the stored state of the clock.
Abstract translation: 一种信号接收机，具有：用于接收无线电信号的输入; 一个钟; 接收部分，用于处理在输入处接收的信号，接收部分被配置为在以下操作中：（a）第一模式，用于根据第一协议处理接收的信号，并且根据时钟的状态，和（b ）第二模式，用于根据第二协议处理接收到的信号，所述步骤包括存储根据第二协议接收的数据样本以及当接收到该数据时的时钟状态的表示，然后将 由存储的时钟的状态指示的定时由存储的数据样本的内容指示的定时。
-
-
-
-
-
-
-
-
-
Search Results
25
records
(took 0.023 seconds)
