公开(公告)号：US08374560B2

公开(公告)日：2013-02-12

申请号：US12882684

申请日：2010-09-15

Applicant: Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

Inventor： Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

IPC: H04B1/04

CPC classification number: H04B1/06 ,  H04B1/0057 ,  H04B1/0082 ,  H04B7/084

Abstract: Aspects of a method and system for processing signals in a high performance receive chain may include amplifying a plurality of radio frequency signals in one or more respective one or ones of a plurality of amplifier chains in a multistandard radio frequency front-end, which may comprise one or more shared processing stages. The plurality of radio frequency signals may be compliant with a plurality of radio frequency communication standards and may be received concurrently. The one or more shared processing stages may be shared between two or more of the plurality of amplifier chains. Each of the two or more of the plurality of amplifier chains may be operable to amplify signals compliant with different radio frequency communication standards.

Abstract translation: 用于处理高性能接收链中的信号的方法和系统的方面可以包括在多标准射频前端中的多个放大器链中的一个或多个相应的一个或多个放大器链中放大多个射频信号，其可以包括 一个或多个共享处理阶段。 多个射频信号可以符合多个射频通信标准，并且可以同时接收。 一个或多个共享处理级可以在多个放大器链中的两个或更多个之间共享。 多个放大器链中的两个或更多个放大器链中的每一个可以可操作以放大符合不同射频通信标准的信号。

公开(公告)号：US07840198B2

公开(公告)日：2010-11-23

申请号：US11733047

申请日：2007-04-09

Applicant: Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

Inventor： Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

IPC: H04B1/04

CPC classification number: H04B1/06 ,  H04B1/0057 ,  H04B1/0082 ,  H04B7/084

Abstract: Aspects of a method and system for processing signals in a high performance receive chain may include amplifying radio frequency signals in amplifier chains in a multistandard radio frequency front-end, comprising one or more shared processing stages, and combining, with substantially equal gain, a number of phase-shifted radio frequency signals of the radio frequency signals into substantially equal-gain-combined radio frequency signals. The substantially equal-gain-combined radio frequency signals may be demodulated to obtain inphase channels and quadrature channels. A number of inphase channels and quadrature channels may be processed in I-channel processing blocks and Q-channel processing blocks to generate an output analog baseband signal. The multistandard radio frequency front-end may be capable of processing Bluetooth® signals and Wireless Local Area Network (WLAN) signals. The amplifier chains may comprise a first amplifier and a second amplifier, where the first amplifier may be shared between Bluetooth® signal processing paths and WLAN signal processing paths.

Abstract translation: 用于处理高性能接收链中的信号的方法和系统的方面可以包括在多标准射频前端放大放大器链中的射频信号，包括一个或多个共享处理级，并且以基本相等的增益组合 射频信号的相移射频信号的数量变成基本相等增益组合的射频信号。 基本上等增益组合的射频信号可以被解调以获得同相信道和正交信道。 可以在I信道处理块和Q信道处理块中处理多个同相信道和正交信道，以产生输出模拟基带信号。 多标准射频前端可能能够处理蓝牙信号和无线局域网（WLAN）信号。 放大器链可以包括第一放大器和第二放大器，其中第一放大器可以在蓝牙信号处理路径和WLAN信号处理路径之间共享。

公开(公告)号：US20110002257A1

公开(公告)日：2011-01-06

申请号：US12882684

申请日：2010-09-15

Applicant: Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

Inventor： Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

IPC: H04J3/08 ,  H04B7/14

CPC classification number: H04B1/06 ,  H04B1/0057 ,  H04B1/0082 ,  H04B7/084

Abstract: Aspects of a method and system for processing signals in a high performance receive chain may include amplifying a plurality of radio frequency signals in one or more respective one or ones of a plurality of amplifier chains in a multistandard radio frequency front-end, which may comprise one or more shared processing stages. The plurality of radio frequency signals may be compliant with a plurality of radio frequency communication standards and may be received concurrently. The one or more shared processing stages may be shared between two or more of the plurality of amplifier chains. Each of the two or more of the plurality of amplifier chains may be operable to amplify signals compliant with different radio frequency communication standards.

Abstract translation: 用于处理高性能接收链中的信号的方法和系统的方面可以包括在多标准射频前端中的多个放大器链中的一个或多个相应的一个或多个放大器链中放大多个射频信号，其可以包括 一个或多个共享处理阶段。 多个射频信号可以符合多个射频通信标准，并且可以同时接收。 一个或多个共享处理级可以在多个放大器链中的两个或更多个之间共享。 多个放大器链中的两个或更多个放大器链中的每一个可以可操作以放大符合不同射频通信标准的信号。

公开(公告)号：US20080139158A1

公开(公告)日：2008-06-12

申请号：US11618835

申请日：2006-12-31

Applicant: Yuyu Chang ,  Arya Behzad

Inventor： Yuyu Chang ,  Arya Behzad

IPC: H04B1/16

CPC classification number: H04B1/18 ,  H03F3/19 ,  H03F3/45188 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2200/534 ,  H03F2203/45318 ,  H03F2203/45386 ,  H03F2203/45544 ,  H03F2203/45638

Abstract: Aspects of a method and system for a transformer-based high performance cross-coupled low noise amplifier may include one or more circuits that integrate within a single chip, a balun with a low-noise amplifier. A DC current biasing path for the low-noise amplifier may be provided through the integrated balun. The low-noise amplifier may be configured as a cross-coupled low-noise amplifier, where the balun may be directly coupled to the cross-coupled low-noise amplifier. The balun may comprise two or more inductors, wherein one or more of the inductors may provide an electrical path for allowing a DC bias current to flow to ground. Integrating a balun on a single chip with a low-noise amplifier may allow the use of a single received signal input terminal. The biasing voltage may be selected to optimize performance of the low-noise amplifier.

Abstract translation: 用于基于变压器的高性能交叉耦合低噪声放大器的方法和系统的方面可以包括集成在单个芯片内的一个或多个电路，具有低噪声放大器的平衡 - 不平衡变压器。 可以通过集成的平衡 - 不平衡变压器提供用于低噪声放大器的直流电流偏置路径。 低噪声放大器可以被配置为交叉耦合低噪声放大器，其中平衡 - 不平衡变换器可以直接耦合到交叉耦合的低噪声放大器。 平衡 - 不平衡转换器可以包括两个或更多个电感器，其中一个或多个电感器可以提供用于允许DC偏置电流流向地的电路径。 将单芯片上的平衡 - 不平衡变换器与低噪声放大器集成可能允许使用单个接收信号输入端子。 可以选择偏置电压以优化低噪声放大器的性能。

公开(公告)号：US20080139119A1

公开(公告)日：2008-06-12

申请号：US11733047

申请日：2007-04-09

Applicant: Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

Inventor： Arya Behzad ,  Adedayo Ojo ,  Yuyu Chang ,  Hung-Ming Chien ,  Kishore Rama Rao ,  Guruprasad Seetharam

IPC: H04B7/00 ,  H04B1/26

CPC classification number: H04B1/06 ,  H04B1/0057 ,  H04B1/0082 ,  H04B7/084

Abstract: Aspects of a method and system for processing signals in a high performance receive chain may include amplifying radio frequency signals in amplifier chains in a multistandard radio frequency front-end, comprising one or more shared processing stages, and combining, with substantially equal gain, a number of phase-shifted radio frequency signals of the radio frequency signals into substantially equal-gain-combined radio frequency signals. The substantially equal-gain-combined radio frequency signals may be demodulated to obtain inphase channels and quadrature channels. A number of inphase channels and quadrature channels may be processed in I-channel processing blocks and Q-channel processing blocks to generate an output analog baseband signal. The multistandard radio frequency front-end may be capable of processing Bluetooth® signals and Wireless Local Area Network (WLAN) signals. The amplifier chains may comprise a first amplifier and a second amplifier, where the first amplifier may be shared between Bluetooth® signal processing paths and WLAN signal processing paths.

Abstract translation: 用于处理高性能接收链中的信号的方法和系统的方面可以包括在多标准射频前端放大放大器链中的射频信号，包括一个或多个共享处理级，并且以基本相等的增益组合 射频信号的相移射频信号的数量变成基本相等增益组合的射频信号。 基本上等增益组合的射频信号可以被解调以获得同相信道和正交信道。 可以在I信道处理块和Q信道处理块中处理多个同相信道和正交信道，以产生输出模拟基带信号。 多标准射频前端可能能够处理蓝牙信号和无线局域网（WLAN）信号。 放大器链可以包括第一放大器和第二放大器，其中第一放大器可以在蓝牙信号处理路径和WLAN信号处理路径之间共享。

公开(公告)号：US08073417B2

公开(公告)日：2011-12-06

申请号：US11618835

申请日：2006-12-31

Applicant: Yuyu Chang ,  Arya Behzad

Inventor： Yuyu Chang ,  Arya Behzad

IPC: H04B1/18 ,  H04B1/28 ,  H04B7/00

CPC classification number: H04B1/18 ,  H03F3/19 ,  H03F3/45188 ,  H03F2200/294 ,  H03F2200/451 ,  H03F2200/534 ,  H03F2203/45318 ,  H03F2203/45386 ,  H03F2203/45544 ,  H03F2203/45638

Abstract: Aspects of a method and system for a transformer-based high performance cross-coupled low noise amplifier may include one or more circuits that integrate within a single chip, a balun with a low-noise amplifier. A DC current biasing path for the low-noise amplifier may be provided through the integrated balun. The low-noise amplifier may be configured as a cross-coupled low-noise amplifier, where the balun may be directly coupled to the cross-coupled low-noise amplifier. The balun may comprise two or more inductors, wherein one or more of the inductors may provide an electrical path for allowing a DC bias current to flow to ground. Integrating a balun on a single chip with a low-noise amplifier may allow the use of a single received signal input terminal. The biasing voltage may be selected to optimize performance of the low-noise amplifier.

Abstract translation: 用于基于变压器的高性能交叉耦合低噪声放大器的方法和系统的方面可以包括集成在单个芯片内的一个或多个电路，具有低噪声放大器的平衡 - 不平衡变压器。 可以通过集成的平衡 - 不平衡变压器提供用于低噪声放大器的直流电流偏置路径。 低噪声放大器可以被配置为交叉耦合低噪声放大器，其中平衡 - 不平衡变换器可以直接耦合到交叉耦合的低噪声放大器。 平衡 - 不平衡转换器可以包括两个或更多个电感器，其中一个或多个电感器可以提供用于允许DC偏置电流流向地的电路径。 将单芯片上的平衡 - 不平衡变换器与低噪声放大器集成可能允许使用单个接收信号输入端子。 可以选择偏置电压以优化低噪声放大器的性能。

公开(公告)号：US09509795B2

公开(公告)日：2016-11-29

申请号：US11864202

申请日：2007-09-28

Applicant: Alexander G. MacInnis ,  Thomas Quigley ,  Arya Behzad ,  Jeyhan Karaoguz ,  John Walley ,  Mark Buer

Inventor： Alexander G. MacInnis ,  Thomas Quigley ,  Arya Behzad ,  Jeyhan Karaoguz ,  John Walley ,  Mark Buer

IPC: H04M3/00 ,  H04L29/08 ,  G06F17/30 ,  H04W8/18

CPC classification number: H04L67/306 ,  G06F17/30035 ,  G06F17/30038 ,  H04L67/28 ,  H04W8/18

Abstract: A wireless mobile communication (WMC) device may be utilized to generate and/or maintain multimedia data files. Context data tags may be created to tag the generated multimedia data files, enabling identification of multimedia data files without directly accessing the contents of the multimedia data files. Context data tags may comprise such attributes as time/date stamps, location, subject, environment, scheduling, and/or biometric information. The WMC device may maintain user preference information, which is unique to the WMC device capabilities and/or to a specific device user. The user preference information may be utilized to specify attributes that may be utilized in creating context data tags for multimedia data files. The user preference information may be maintained in the WMC device and/or externally. Tagging operation may be performed dynamically, and a remote device may be utilized to perform tagging operations and/or to maintain the user preference information.

Abstract translation: 可以使用无线移动通信（WMC）设备来生成和/或维护多媒体数据文件。 可以创建上下文数据标签来标记生成的多媒体数据文件，使得能够识别多媒体数据文件而不直接访问多媒体数据文件的内容。 上下文数据标签可以包括诸如时间/日期戳，位置，主题，环境，调度和/或生物特征信息之类的属性。 WMC设备可以维护用户偏好信息，这是WMC设备能力和/或特定设备用户唯一的。 用户偏好信息可用于指定可用于创建多媒体数据文件的上下文数据标签的属性。 可以在WMC设备和/或外部维护用户偏好信息。 可以动态地执行标记操作，并且可以使用远程设备来执行标记操作和/或维护用户偏好信息。

公开(公告)号：US09198030B2

公开(公告)日：2015-11-24

申请号：US12138249

申请日：2008-06-12

Applicant: Jeyhan Karaoguz ,  Arya Behzad ,  Mark Buer ,  Alexander G. MacInnis ,  Thomas Quigley ,  John Walley

Inventor： Jeyhan Karaoguz ,  Arya Behzad ,  Mark Buer ,  Alexander G. MacInnis ,  Thomas Quigley ,  John Walley

IPC: G06F15/177 ,  H04W8/24 ,  H04W8/18 ,  H04W8/20

CPC classification number: H04W8/18 ,  H04W8/205 ,  H04W8/245

Abstract: A first personal electronic (PE) device may enable generation, updating, and/or storage of user configuration information. The user configuration information may comprise information pertaining to device configuration and/or operational preferences specific to the device user and/or various use settings, connectivity, and/or use of available resources. The generation, updating, and/or storage of the user configuration information may be performed manually and/or automatically, and may be performed directly within the first PE device and/or via networked devices, which may communicatively coupled to the first PE device. A second PE device may be enabled to be communicatively coupled to the first PE device and/or the networked devices. The second PE device may then be enabled to download existing user configuration information from the first PE device and/or the networked device, and the downloaded user configuration may be utilized to configure the second PE device.

Abstract translation: 第一个人电子（PE）设备可以实现用户配置信息的生成，更新和/或存储。 用户配置信息可以包括与设备用户特有的设备配置和/或操作首选项有关的信息和/或可用资源的各种使用设置，连接性和/或使用。 可以手动和/或自动地执行用户配置信息的生成，更新和/或存储，并且可以直接在第一PE设备内和/或经由可以通信地耦合到第一PE设备的网络设备执行。 可以使第二PE设备能够通信地耦合到第一PE设备和/或网络设备。 然后可以使第二PE设备从第一PE设备和/或联网设备下载现有的用户配置信息，并且下载的用​​户配置可以用于配置第二PE设备。

公开(公告)号：US08928139B2

公开(公告)日：2015-01-06

申请号：US13249885

申请日：2011-09-30

Applicant: Sam Ziqun Zhao ,  Michael Boers ,  Ahmadreza Rofougaran ,  Arya Behzad ,  Jesus Castaneda

Inventor： Sam Ziqun Zhao ,  Michael Boers ,  Ahmadreza Rofougaran ,  Arya Behzad ,  Jesus Castaneda

IPC: H01L23/34 ,  H01L23/552 ,  H05K1/00 ,  H01L23/498 ,  H01L23/48

CPC classification number: H05K1/00 ,  H01L23/48 ,  H01L23/49805 ,  H01L23/552 ,  H01L23/66 ,  H01L24/05 ,  H01L24/13 ,  H01L24/16 ,  H01L24/29 ,  H01L24/32 ,  H01L24/73 ,  H01L2223/6677 ,  H01L2224/0401 ,  H01L2224/05568 ,  H01L2224/131 ,  H01L2224/16225 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/73204 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/3025 ,  H01L2924/014 ,  H01L2924/00

Abstract: Embodiments described herein provide enhanced integrated circuit (IC) devices. In an embodiment, an IC device includes a substrate, an IC die coupled to a surface of the substrate, a first wirelessly enabled functional block located, on the IC die, the first wirelessly enabled functional block being configured to wirelessly communicate with a second wirelessly enabled functional block located on the substrate, and a ground ring configured to provide electromagnetic shielding for the first and second wirelessly enabled functional blocks.

Abstract translation: 本文描述的实施例提供增强型集成电路（IC）装置。 在一个实施例中，IC器件包括衬底，耦合到衬底的表面的IC裸片，位于IC裸片上的第一无线功能功能块，第一无线功能功能块被配置为与第二无线地无线通信 位于所述基板上的功能块以及被配置为为所述第一和第二无线功能块提供电磁屏蔽的接地环。

公开(公告)号：US08670729B2

公开(公告)日：2014-03-11

申请号：US12725185

申请日：2010-03-16

Applicant: Arya Behzad

Inventor： Arya Behzad

IPC: H04B1/04 ,  H03C1/62 ,  H04B17/00 ,  H01Q11/12

CPC classification number: H03G3/3042 ,  H03F3/45183 ,  H04B17/13 ,  H04B2001/0416 ,  H04W52/52

Abstract: Methods and systems for level detector calibration are disclosed and may comprise calibrating a level detector integrated on-chip to eliminate an associated zero input offset voltage utilizing a replica bias circuit with no input ac voltage at the level detector or the replica bias circuit. The offset voltages of the level detector and the replica bias circuit may be combined to eliminate the associated zero input offset voltage of the level detector. The output signal may be generated by a difference of output signals from the level detector and the replica bias circuit. The level detector and the replica bias circuit may be biased utilizing a similar bias voltage. A plurality of known input voltages may be utilized to generate a corresponding plurality of output voltages of the level detector, generating a corrected transfer function that may be used to accurately set a transmitter power level.

Abstract translation: 公开了用于电平检测器校准的方法和系统，并且可以包括校准集成在片上的电平检测器，以利用在电平检测器或复制偏置电路处没有输入交流电压的复制偏置电路来消除相关的零输入偏移电压。 可以组合电平检测器和复制偏置电路的偏移电压以消除电平检测器的相关联的零输入偏移电压。 输出信号可以由来自电平检测器和复制偏置电路的输出信号的差产生。 电平检测器和复制偏置电路可以利用类似的偏置电压来偏置。 可以利用多个已知的输入电压来产生电平检测器的对应的多个输出电压，产生校正的传递函数，该传递函数可用于精确地设定发射机功率电平。