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41. 发明申请

US20090130993A1 RF FRONT-END AND APPLICATIONS THEREOF 有权
标题翻译： RF前端及其应用
公开(公告)号：US20090130993A1
公开(公告)日：2009-05-21
申请号：US11942263
申请日：2007-11-19
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
IPC分类号： H04B1/40
CPC分类号： H04B1/48 , H04B1/006
摘要： An RF front-end includes a receiver frequency band filter module, a low noise amplifier, a first power amplifier module, a second power amplifier module, and a transmit frequency band filter module. The receiver frequency band filter module filters a received RF signal and the low noise amplifier amplifies the signal in accordance with the first or the second RF front-end configuration signal. The first power amplifier module is enabled in accordance with the first RF front-end configuration signal to amplify the first outbound RF signal and the second power amplifier module is enabled in accordance with the second RF front-end configuration signal to amplify the second outbound RF signal. The transmitter frequency band filter module is enabled in accordance with the second RF front-end configuration signal to filter the second transmit RF signal.
摘要翻译： RF前端包括接收机频带滤波器模块，低噪声放大器，第一功率放大器模块，第二功率放大器模块和发射频带滤波器模块。接收机频带滤波器模块对接收的RF信号进行滤波，低噪声放大器根据第一或第二RF前端配置信号来放大信号。第一功率放大器模块根据第一RF前端配置信号被使能以放大第一出站RF信号，并且第二功率放大器模块根据第二RF前端配置信号被使能以放大第二出站RF 信号。发射机频带滤波器模块根据第二RF前端配置信号被使能以对第二发射RF信号进行滤波。

42. 发明授权

US09118217B2 Portable computing device with wireless power distribution 有权
标题翻译：带无线功率分配的便携式计算设备
公开(公告)号：US09118217B2
公开(公告)日：2015-08-25
申请号：US13336583
申请日：2011-12-23
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
IPC分类号： H01F38/14 , H02J17/00 , H02J1/10 , H02J7/34
CPC分类号： H02J50/80 , G06F1/266 , H02J1/10 , H02J7/04 , H02J7/34 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/40 , Y10T307/352 , Y10T307/391 , Y10T307/625
摘要： A core module for a portable computing device includes a wireless power receiver module, a battery power module, a power supply module, a processing module, and an RF link interface. The wireless power receiver module, when operable, receives a wireless power transmit signal and converts it into a supply voltage. The battery power module, when operable, outputs a battery voltage. The power supply module, when operable, converts the supply voltage or the battery voltage into one or more power supply voltages. The processing module is operable to select one of the battery voltage, the supply voltage, and one of the one or more power supply voltages to produce a selected voltage. The RF link interface outputs the selected voltage on to an RF link of the portable computing device for providing power to one or more multi mode RF units within the portable computing device.
摘要翻译：用于便携式计算设备的核心模块包括无线电力接收器模块，电池电源模块，电源模块，处理模块和RF链路接口。无线电力接收器模块在可操作时接收无线功率发射信号并将其转换成电源电压。电池电源模块在可操作时输出电池电压。电源模块在可操作时将电源电压或电池电压转换成一个或多个电源电压。处理模块可操作以选择电池电压，电源电压和一个或多个电源电压中的一个以产生选定电压。 RF链路接口将所选择的电压输出到便携式计算设备的RF链路，以向便携式计算设备内的一个或多个多模式RF单元提供电力。

43. 发明授权

US08204538B2 Configurable conversion module of an RF front-end 有权
标题翻译： RF前端的可配置转换模块
公开(公告)号：US08204538B2
公开(公告)日：2012-06-19
申请号：US12762359
申请日：2010-04-18
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
IPC分类号： H04M1/00 , H04B1/66
CPC分类号： H04B1/48 , H04B1/006
摘要： A configurable conversion module includes a down conversion module and an up conversion module. The down conversion module is operable to convert, when in a first mode, a first amplified inbound RF signal into a first inbound symbol stream in accordance with a first protocol and convert, when in a second mode, a second amplified inbound RF signal into a second inbound symbol stream in accordance with a second protocol. The up conversion module is operable to convert, when in the first mode, a first outbound symbol stream into a first outbound RF signal in accordance with the first protocol and convert, when in the second mode, a second outbound symbol stream into a second outbound RF signal in accordance with the second protocol.
摘要翻译：可配置的转换模块包括下变频模块和上转换模块。下变频模块可操作以根据第一协议将处于第一模式的第一放大入站RF信号转换成第一入站符号流，并且在第二模式中将第二放大入站RF信号转换为第二入站符号流根据第二协议。上转换模块可操作以在第一模式中将第一出站符号流转换成根据第一协议的第一出站RF信号，并且当在第二模式中将第二出站符号流转换成第二出站 RF信号根据第二协议。

44. 发明申请

US20120094594A1 PORTABLE COMPUTING DEVICE WITH HIGH-SPEED DATA COMMUNICATION 有权
标题翻译：具有高速数据通信功能的便携式计算设备
公开(公告)号：US20120094594A1
公开(公告)日：2012-04-19
申请号：US13336724
申请日：2011-12-23
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
IPC分类号： H04W88/06 , H04B7/14
CPC分类号： H04B15/00 , G06F1/1626 , G06F1/1643 , G06F1/1698 , G06F3/017 , H04B7/15507
摘要： A portable computing device includes a radio frequency (RF) wired link, a core module, and a plurality of multi-mode RF units. When one or more of the multi-mode RF units are supporting a high-speed data communication, the core module is operable to detect a blocker that is adversely affecting the high-speed data communication. The core module is further operable to determine whether a radiation pattern alternative for the high-speed data communication will reduce the adverse affects on the high-speed data communication. When the radiation pattern alternative for the high-speed data communication will reduce the adverse affects on the high-speed data communication, the core module is further operable to enable the radiation pattern alternative. The one or more multi-mode RF units are operable to adjust at least one of transmission and reception of the high-speed data communication in accordance with the radiation pattern alternative.
摘要翻译：便携式计算设备包括射频（RF）有线链路，核心模块和多个多模RF单元。当一个或多个多模RF单元支持高速数据通信时，核心模块可操作以检测对高速数据通信有不利影响的阻塞器。核心模块还可操作以确定用于高速数据通信的辐射模式替代方案是否将减少对高速数据通信的不利影响。当用于高速数据通信的辐射模式替代方案将减少对高速数据通信的不利影响时，核心模块进一步可操作以使辐射模式可选。所述一个或多个多模式RF单元可操作以根据所述辐射模式替代来调整所述高速数据通信的发送和接收中的至少一个。

45. 发明申请

US20120093039A1 PORTABLE COMPUTING DEVICE HAVING AN RF BASED ARCHITECTURE 有权
标题翻译：具有射频基础架构的便携式计算设备
公开(公告)号：US20120093039A1
公开(公告)日：2012-04-19
申请号：US13336325
申请日：2011-12-23
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
IPC分类号： H04W72/04 , H04L12/28 , H04B7/005 , H04W92/00 , H04L27/00 , H04J13/00
CPC分类号： H04J1/00 , H04J4/00 , H04L7/0008
摘要： A portable computing device includes a radio frequency (RF) wired link, a data wired link, a core module, a plurality of multi-mode RF units, and a plurality of data modules. The core module is operable to communicate control information with one or more of the plurality of multi-mode RF units in a first frequency band via the RF wired link. The core module is further operable to communicate data of a wireless communication with one or more of the plurality of multi-mode RF units in a second frequency band via the RF wired link. The core module is further operable to communicate clock information to the plurality of multi-mode RF units in a third frequency band via the RF wired link.
摘要翻译：便携式计算设备包括射频（RF）有线链路，数据有线链路，核心模块，多个多模RF单元和多个数据模块。核心模块可操作以经由RF有线链路在第一频带中与多个多模RF单元中的一个或多个通信控制信息。核心模块还可操作以经由RF有线链路在第二频带中传送与多个多模RF单元中的一个或多个的无线通信的数据。核心模块还可操作以经由RF有线链路将时钟信息传送到第三频带中的多个多模RF单元。

46. 发明申请

US20100190453A1 CONFIGURABLE CONVERSION MODULE OF AN RF FRONT-END 有权
标题翻译： RF前端的可配置转换模块
公开(公告)号：US20100190453A1
公开(公告)日：2010-07-29
申请号：US12762359
申请日：2010-04-18
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
IPC分类号： H04B1/40
CPC分类号： H04B1/48 , H04B1/006
摘要： A configurable conversion module includes a down conversion module and an up conversion module. The down conversion module is operable to convert, when in a first mode, a first amplified inbound RF signal into a first inbound symbol stream in accordance with a first protocol and convert, when in a second mode, a second amplified inbound RF signal into a second inbound symbol stream in accordance with a second protocol. The up conversion module is operable to convert, when in the first mode, a first outbound symbol stream into a first outbound RF signal in accordance with the first protocol and convert, when in the second mode, a second outbound symbol stream into a second outbound RF signal in accordance with the second protocol.
摘要翻译：可配置的转换模块包括下变频模块和上转换模块。下变频模块可操作以根据第一协议将处于第一模式的第一放大入站RF信号转换成第一入站符号流，并且在第二模式中将第二放大入站RF信号转换为第二入站符号流根据第二协议。上转换模块可操作以在第一模式中将第一出站符号流转换成根据第一协议的第一出站RF信号，并且当在第二模式中将第二出站符号流转换成第二出站 RF信号根据第二协议。

47. 发明申请

US20120091799A1 PORTABLE COMPUTING DEVICE WITH WIRELESS POWER DISTRIBUTION 有权
标题翻译：便携式计算机设备，无线分配
公开(公告)号：US20120091799A1
公开(公告)日：2012-04-19
申请号：US13336583
申请日：2011-12-23
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Brima B. Ibrahim , Hooman Darabi
IPC分类号： H01F38/14 , H02J9/00 , H02J1/00
CPC分类号： H02J50/80 , G06F1/266 , H02J1/10 , H02J7/04 , H02J7/34 , H02J17/00 , H02J50/12 , H02J50/20 , H02J50/40 , Y10T307/352 , Y10T307/391 , Y10T307/625
摘要： A core module for a portable computing device includes a wireless power receiver module, a battery power module, a power supply module, a processing module, and an RF link interface. The wireless power receiver module, when operable, receives a wireless power transmit signal and converts it into a supply voltage. The battery power module, when operable, outputs a battery voltage. The power supply module, when operable, converts the supply voltage or the battery voltage into one or more power supply voltages. The processing module is operable to select one of the battery voltage, the supply voltage, and one of the one or more power supply voltages to produce a selected voltage. The RF link interface outputs the selected voltage on to an RF link of the portable computing device for providing power to one or more multi mode RF units within the portable computing device.
摘要翻译：用于便携式计算设备的核心模块包括无线电力接收器模块，电池电源模块，电源模块，处理模块和RF链路接口。无线电力接收器模块在可操作时接收无线功率发射信号并将其转换成电源电压。电池电源模块在可操作时输出电池电压。电源模块在可操作时将电源电压或电池电压转换成一个或多个电源电压。处理模块可操作以选择电池电压，电源电压和一个或多个电源电压中的一个以产生选定电压。 RF链路接口将所选择的电压输出到便携式计算设备的RF链路，以向便携式计算设备内的一个或多个多模式RF单元提供电力。

48. 发明授权

US07729724B2 RF front-end and applications thereof 有权
标题翻译： RF前端及其应用
公开(公告)号：US07729724B2
公开(公告)日：2010-06-01
申请号：US11942263
申请日：2007-11-19
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
IPC分类号： H04M1/00 , H04B1/66
CPC分类号： H04B1/48 , H04B1/006
摘要： An RF front-end includes a receiver frequency band filter module, a low noise amplifier, a first power amplifier module, a second power amplifier module, and a transmit frequency band filter module. The receiver frequency band filter module filters a received RF signal and the low noise amplifier amplifies the signal in accordance with the first or the second RF front-end configuration signal. The first power amplifier module is enabled in accordance with the first RF front-end configuration signal to amplify the first outbound RF signal and the second power amplifier module is enabled in accordance with the second RF front-end configuration signal to amplify the second outbound RF signal. The transmitter frequency band filter module is enabled in accordance with the second RF front-end configuration signal to filter the second transmit RF signal.
摘要翻译： RF前端包括接收机频带滤波器模块，低噪声放大器，第一功率放大器模块，第二功率放大器模块和发射频带滤波器模块。接收机频带滤波器模块对接收的RF信号进行滤波，低噪声放大器根据第一或第二RF前端配置信号来放大信号。第一功率放大器模块根据第一RF前端配置信号被使能以放大第一出站RF信号，并且第二功率放大器模块根据第二RF前端配置信号被使能以放大第二出站RF 信号。发射机频带滤波器模块根据第二RF前端配置信号被使能以对第二发射RF信号进行滤波。

49. 发明申请

US20090128213A1 INTEGRATED CIRCUIT CLOCK STRUCTURE 审中-公开
标题翻译：集成电路时钟结构
公开(公告)号：US20090128213A1
公开(公告)日：2009-05-21
申请号：US11942297
申请日：2007-11-19
申请人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
发明人： Ahmadreza (Reza) Rofougaran , Maryam Rofougaran , Hooman Darabi
IPC分类号： H03K3/00
CPC分类号： G06F1/06
摘要： An integrated circuit includes first and second circuits, and a clock structure. The clock structure consists of a crystal oscillation circuit, a plurality of buffers, and a plurality of clock generating modules. An input of each of the plurality of buffers is coupled to receive a reference clock signal from the crystal oscillation circuit. Each of the plurality of clock generating modules is coupled to a corresponding one of the plurality of buffers and, when enabled, generates a clock signal.
摘要翻译：集成电路包括第一和第二电路以及时钟结构。时钟结构由晶体振荡电路，多个缓冲器和多个时钟产生模块组成。多个缓冲器中的每一个的输入被耦合以从晶体振荡电路接收参考时钟信号。所述多个时钟发生模块中的每一个耦合到所述多个缓冲器中的对应的一个缓冲器，并且在使能时产生时钟信号。

50. 发明申请

US20080299935A1 IC with saw-less RF front-end 审中-公开
标题翻译： IC带无锯频RF前端
公开(公告)号：US20080299935A1
公开(公告)日：2008-12-04
申请号：US11888784
申请日：2007-08-02
申请人： Aminghasem Safarian , Hooman Darabi , Ahmad Mirzaei , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran
发明人： Aminghasem Safarian , Hooman Darabi , Ahmad Mirzaei , Ahmadreza (Reza) Rofougaran , Maryam Rofougaran
IPC分类号： H04B1/26
CPC分类号： H04B1/525
摘要： An IC includes an RF front end, a down conversion module, an up conversion module, and a local oscillation generating module. The RF front end includes a receive section, a transmit section, and an interference reduction module. The receive section receives an inbound RF signal within a receive frequency band and the transmit section transmits an outbound RF signal within a transmit frequency band. The interference reduction module is coupled to at least one of the receive section and the transmit section and facilitates at least one of: attenuating energy of the outbound RF signal within the receive frequency band based on a transmit local oscillation or a receive local oscillation; and attenuating energy of the inbound RF signal within the transmit frequency band based on the transmit local oscillation or the receive local oscillation.
摘要翻译： IC包括RF前端，下变频模块，上变频模块和本地振荡产生模块。 RF前端包括接收部分，发送部分和干扰减少模块。接收部分在接收频带内接收入站RF信号，并且发送部分发送发射频带内的出站RF信号。所述干扰减少模块耦合到所述接收部分和所述发射部分中的至少一个，并且促进以下至少一个：基于发射本地振荡或接收本地振荡来衰减所述接收频带内的出站RF信号的能量; 并且基于发射本地振荡或接收本地振荡来衰减发射频带内的入站RF信号的能量。

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