CCD Analog and digital correlators
    1.
    发明授权
    CCD Analog and digital correlators 失效
    CCD模拟和数字相关器

    公开(公告)号:US4267580A

    公开(公告)日:1981-05-12

    申请号:US1516

    申请日:1979-01-08

    IPC分类号: G06G7/19 G06J1/00

    CPC分类号: G06G7/1907

    摘要: A charge-coupled device (CCD) analog and digital correlator comprises identical modules, each of which is a simple analog CCD correlator with digital input and output. Circuits are included:(1) for injecting charges proportional to the voltage sequences s(n) and r(n), where s(n) refers to the input signal, and r(n) relates to a reference signal, against which the input signal is correlated;(2) for non-destructively sensing and tapping each sample s(n) and r(n);(3) for forming the summation s(n)+r(n);(4) and finally for squaring s(n), r(n), and [s(n)+r(n)] in simple, floating gate MOSFET amplifiers. The amplifiers operate in their saturation region, and have outputs proportional to s.sup.2 (n), r.sup.2 (n), and [s(n)+r(n)].sup.2, which are then fed into a differential amplifier to produce s(n)r(n).

    摘要翻译: 电荷耦合器件(CCD)模拟和数字相关器包括相同的模块,每个模块是具有数字输入和输出的简单模拟CCD相关器。 电路包括:(1)用于注入与电压序列s(n)和r(n)成比例的电荷,其中s(n)表示输入信号,r(n)与参考信号有关, 输入信号相关; (2)用于对每个样本s(n)和r(n)进行非破坏性检测和抽样; (3)用于形成求和s(n)+ r(n); (4),最后在简单的浮栅MOSFET放大器中平方s(n),r(n)和[s(n)+ r(n)]。 放大器在饱和区域工作,并且具有与s2(n),r2(n)和[s(n)+ r(n)] 2成比例的输出,然后将其馈送到差分放大器以产生s )r(n)。

    Signal processing imager array using charge transfer concepts
    2.
    发明授权
    Signal processing imager array using charge transfer concepts 失效
    信号处理成像器阵列使用电荷转移概念

    公开(公告)号:US3940602A

    公开(公告)日:1976-02-24

    申请号:US508472

    申请日:1974-09-23

    摘要: A signal processing sensor which utilizes a combination of charge transfer devices and signal processing concepts which simultaneously measures the incident optical signal and performs a linear transformation upon that signal. Two CCD registers are arranged on either side of a photodiode array. Independent control of the transfer gates which control the flow of information stored in the depletion region of the photodiodes results in independent functioning of the two CCD registers. The difference between the charge in the two registers is taken at the output in order to provide both positive and negative weight for the data pattern that is to be convolved or correlated.

    摘要翻译: 一种信号处理传感器,其利用电荷转移装置和信号处理概念的组合,其同时测量入射光信号并对该信号执行线性变换。 两个CCD寄存器布置在光电二极管阵列的两侧。 控制存储在光电二极管的耗尽区域中的信息流的传输门的独立控制导致两个CCD寄存器的独立功能。 两个寄存器中的电荷之间的差异在输出端进行,以便为要进行卷积或相关的数据模式提供正负权重。

    NAVIGATION DEVICE WITH ADJUSTABLE DATA TRANSMISSION
    4.
    发明申请
    NAVIGATION DEVICE WITH ADJUSTABLE DATA TRANSMISSION 有权
    具有可调数据传输的导航设备

    公开(公告)号:US20130138340A1

    公开(公告)日:2013-05-30

    申请号:US13816199

    申请日:2010-08-23

    申请人: Isaac Lagnado

    发明人: Isaac Lagnado

    IPC分类号: G01C21/00

    摘要: A navigation device for determining the location of the device includes a location determining module to generate data relating to a geographic location of the device, and to adjust frequency of transmission of the data over a communication interface based on a selectable threshold value representing an amount of change in the geographic location of the device.

    摘要翻译: 用于确定设备位置的导航设备包括:位置确定模块,用于产生与该设备的地理位置有关的数据;以及基于可选择的阈值来调整数据在通信接口上的传输频率,该阈值表示 改变设备的地理位置。

    MULTI-ANTENNA RECEPTION SCHEME
    5.
    发明申请
    MULTI-ANTENNA RECEPTION SCHEME 审中-公开
    多天线接收方案

    公开(公告)号:US20130084925A1

    公开(公告)日:2013-04-04

    申请号:US13248958

    申请日:2011-09-29

    IPC分类号: H04B1/38 H04W88/02

    CPC分类号: H04B7/0825 H04B7/0877

    摘要: A device comprises a first antenna and a second antenna. During data transmission, only the first antenna transmits data. During data reception, the second antenna is the main reception antenna and the first antenna operates as a diversity antenna.

    摘要翻译: 一种装置包括第一天线和第二天线。 在数据传输过程中,只有第一个天线才能发送数据。 在数据接收期间,第二天线是主接收天线,第一天线作为分集天线工作。

    Electronic device with flexible processing system
    6.
    发明授权
    Electronic device with flexible processing system 有权
    具有灵活处理系统的电子设备

    公开(公告)号:US07882377B2

    公开(公告)日:2011-02-01

    申请号:US11799378

    申请日:2007-04-30

    IPC分类号: G06F1/32 G06F1/00 H04K1/00

    CPC分类号: G06F1/3203

    摘要: An electronic device comprising a host module and a wireless module each comprising a processing unit, wherein the electronic device is configurable to be operated in a low processing mode by performing processing functions for the electronic device using the processing unit of the wireless module.

    摘要翻译: 一种电子设备,包括主机模块和无线模块,每个模块包括处理单元,其中电子设备可配置为以低处理模式操作,通过使用无线模块的处理单元执行电子设备的处理功能。

    Radio comprising multiple transceivers
    7.
    发明申请
    Radio comprising multiple transceivers 审中-公开
    收音机包括多个收发器

    公开(公告)号:US20070218846A1

    公开(公告)日:2007-09-20

    申请号:US11376429

    申请日:2006-03-15

    IPC分类号: H04B1/38

    摘要: A radio comprises a first transceiver, a second transceiver, and a baseband control coupled to the first and second transceivers. The baseband control selectively implements one of at least a first and a second communication mode. For the first communication mode, the first transceiver transmits and receives data while the second transceiver functions as a diversity receive transceiver. For the second communication mode, the second transceiver transmits and receives data and does not function as a diversity receive transceiver.

    摘要翻译: 无线电装置包括第一收发器,第二收发器和耦合到第一和第二收发器的基带控制。 基带控制选择性地实现至少第一和第二通信模式中的一个。 对于第一通信模式,第一收发器发送和接收数据,而第二收发器用作分集接收收发器。 对于第二通信模式,第二收发器发送和接收数据,并且不用作分集接收收发器。

    Wireless device that receives data and scans for another access point
    8.
    发明申请
    Wireless device that receives data and scans for another access point 有权
    接收数据并扫描另一个接入点的无线设备

    公开(公告)号:US20070178897A1

    公开(公告)日:2007-08-02

    申请号:US11345889

    申请日:2006-02-02

    IPC分类号: H04Q7/20

    CPC分类号: H04W48/16

    摘要: A wireless device comprises a plurality of receivers and logic coupled to the receivers. The logic causes at least one receiver to receive data communications from an access point while at least one other receiver concurrently scans for another access point.

    摘要翻译: 无线设备包括耦合到接收器的多个接收器和逻辑。 该逻辑使至少一个接收器从接入点接收数据通信,而至少一个其他接收机同时扫描另一个接入点。

    Devices and methods of using network information in an authorization process
    9.
    发明申请
    Devices and methods of using network information in an authorization process 有权
    在授权过程中使用网络信息的设备和方法

    公开(公告)号:US20070079359A1

    公开(公告)日:2007-04-05

    申请号:US11237355

    申请日:2005-09-28

    申请人: Isaac Lagnado

    发明人: Isaac Lagnado

    IPC分类号: H04L9/32

    摘要: A device comprises a network interface and a programmable processor to execute software that performs an authorization process that is a function of network information received by the network interface. The network information comprises information indicative of a network with which the network interface is able to communicate, and the software causes the device to perform a boot process such that if the authorization process is not successful, the device does not successfully complete the boot process.

    摘要翻译: 一种设备包括网络接口和可编程处理器,以执行执行作为由网络接口​​接收的网络信息的功能的授权过程的软件。 网络信息包括指示网络接口能够通信的网络的信息,并且软件使得设备执行引导过程,使得如果授权过程不成功,则设备未成功完成引导过程。

    Wireless device that receives data and scans for another access point
    10.
    发明授权
    Wireless device that receives data and scans for another access point 有权
    接收数据并扫描另一个接入点的无线设备

    公开(公告)号:US08655355B2

    公开(公告)日:2014-02-18

    申请号:US11345889

    申请日:2006-02-02

    IPC分类号: H04W4/00

    CPC分类号: H04W48/16

    摘要: A wireless device comprises a plurality of receivers and logic coupled to the receivers. The logic causes at least one receiver to receive data communications from an access point while at least one other receiver concurrently scans for another access point.

    摘要翻译: 无线设备包括耦合到接收器的多个接收器和逻辑。 该逻辑使至少一个接收器从接入点接收数据通信,而至少一个其他接收机同时扫描另一个接入点。