公开(公告)号：US07733176B2

公开(公告)日：2010-06-08

申请号：US11654744

申请日：2007-01-18

申请人： Rahul Magoon ,  Ichiro Aoki ,  John Lyu ,  Scott Kee ,  Roberto Aparico Joo ,  Winfried Bakalski ,  Thomas Bruder

发明人： Rahul Magoon ,  Ichiro Aoki ,  John Lyu ,  Scott Kee ,  Roberto Aparico Joo ,  Winfried Bakalski ,  Thomas Bruder

IPC分类号： H03G3/20

CPC分类号： H03G3/3047 ,  H03F1/02 ,  H03F1/52 ,  H03F3/19 ,  H03F2200/102 ,  H03F2200/451 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/541 ,  H03F2200/99

摘要： A system for controlling amplifier power is provided. The system includes a voltage envelope detector that receives a voltage signal and generates a voltage envelope signal. A current envelope detector receives a current signal and generates a current envelope signal. A power amplifier level controller receives the greater of the voltage envelope signal and the current envelope signal, such as by connecting the output of the voltage envelope detector and the current envelope detector at a common point and conducting the high frequency current components to ground via a capacitor. A power amplifier level control signal is then generated based on the voltage drop across the capacitor.

摘要翻译： 提供了一种用于控制放大器功率的系统。 该系统包括接收电压信号并产生电压包络信号的电压包络检测器。 电流包络检测器接收电流信号并产生电流包络信号。 功率放大器电平控制器接收较大的电压包络信号和电流包络信号，例如通过在公共点连接电压包络检测器的输出和电流包络检测器，并将高频电流分量经由 电容器。 然后基于电容器两端的电压降产生功率放大器电平控制信号。

公开(公告)号：US07486137B2

公开(公告)日：2009-02-03

申请号：US11655000

申请日：2007-01-18

申请人： Rahul Magoon ,  Ichiro Aoki ,  John Lyu ,  Scott Kee ,  Roberto Aparico Joo

发明人： Rahul Magoon ,  Ichiro Aoki ,  John Lyu ,  Scott Kee ,  Roberto Aparico Joo

IPC分类号： H03G3/20

CPC分类号： H03G3/3042 ,  G01R21/12 ,  H03F1/02 ,  H03F1/52 ,  H03F3/19 ,  H03F2200/102 ,  H03F2200/451 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/541 ,  H03F2200/99 ,  H03G3/3047

摘要： An architecture for detecting amplifier power is provided. The architecture includes a voltage envelope detector that receives a voltage signal and generates a voltage envelope signal. A current envelope detector receives a current signal and generates a current envelope signal. A power amplifier level controller receives the greater of the voltage envelope signal and the current envelope signal, such as by connecting the output of the voltage envelope detector and the current envelope detector at a common point and conducting the high frequency current components to ground via a capacitor. A power amplifier level control signal is then generated based on the voltage drop across the capacitor.

摘要翻译： 提供了一种用于检测放大器功率的架构。 该架构包括电压包络检测器，其接收电压信号并产生电压包络信号。 电流包络检测器接收电流信号并产生电流包络信号。 功率放大器电平控制器接收较大的电压包络信号和电流包络信号，例如通过在公共点连接电压包络检测器的输出和电流包络检测器，并将高频电流分量经由 电容器。 然后基于电容器两端的电压降产生功率放大器电平控制信号。

公开(公告)号：US07649411B2

公开(公告)日：2010-01-19

申请号：US11827186

申请日：2007-07-11

申请人： Ichiro Aoki ,  Scott Kee ,  Seyed-Ali Hajimiri ,  Roberto Aparicio Joo ,  Rahul Magoon ,  Donald McClymont

发明人： Ichiro Aoki ,  Scott Kee ,  Seyed-Ali Hajimiri ,  Roberto Aparicio Joo ,  Rahul Magoon ,  Donald McClymont

IPC分类号： H03F1/14

CPC分类号： H03F3/72 ,  H03F1/0277 ,  H03F3/245

摘要： A system for amplifying a signal is provided. The system includes a plurality of driver stages, each having an input, an output, and a disable control. An output stage having an input is coupled to the outputs of the plurality of driver stages. A plurality of disable control signals is provided to the driver stages so as to controllably enable and disable one or more of the driver stages.

摘要翻译： 提供一种放大信号的系统。 该系统包括多个驱动器级，每个具有输入，输出和禁用控制。 具有输入的输出级耦合到多个驱动级的输出。 多个禁用控制信号被提供给驱动器级，以便可控制地启用和禁用一个或多个驱动器级。

公开(公告)号：US07256573B2

公开(公告)日：2007-08-14

申请号：US11095231

申请日：2005-03-31

申请人： Rahul Magoon ,  Scott Kee ,  Ichiro Aoki ,  Frank Carr ,  Hui Wu ,  Jerry Twomey ,  Seyed-Ali Hajimiri

发明人： Rahul Magoon ,  Scott Kee ,  Ichiro Aoki ,  Frank Carr ,  Hui Wu ,  Jerry Twomey ,  Seyed-Ali Hajimiri

IPC分类号： G01R27/02

CPC分类号： H03F3/602 ,  G01R15/09 ,  G01R21/01 ,  H03F1/52 ,  H03F3/19 ,  H03F3/26 ,  H03F3/45475 ,  H03F3/604 ,  H03F3/605 ,  H03F2200/435 ,  H03F2200/451 ,  H03F2200/456 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/541 ,  H03G3/004 ,  H03G3/3042 ,  H03G3/3047

摘要： A distributed active transformer on a semiconducting substrate is provided. The distributed active transformer includes an outer primary, a secondary disposed adjacent to the outer primary, and an inner primary disposed adjacent to the outer primary and the secondary. A plurality of first three terminal devices is coupled to the outer primary at a plurality of locations. A plurality of second three terminal devices coupled to the inner primary at a plurality of locations, and each second three terminal device is disposed opposite from and coupled to one of the plurality of first three terminal devices. A plurality of power control actuation circuits is also provided, where each power control actuation circuit is coupled to one of the first three terminal devices and the second three terminal devices.

摘要翻译： 提供了一种在半导体衬底上的分布式有源变压器。 分布式有源变压器包括外部初级，邻近外部初级设置的次级和邻近外部初级和次级设置的内部主体。 多个前三个终端设备在多个位置耦合到外部主设备。 多个第二三个终端设备在多个位置耦合到内部主设备，并且每个第二三个终端设备设置成与多个前三个终端设备中的一个终端设备相对并耦合。 还提供了多个功率控制致动电路，其中每个功率控制致动电路耦合到前三个终端设备和第二三个终端设备之一。

公开(公告)号：US20050189995A1

公开(公告)日：2005-09-01

申请号：US10975316

申请日：2004-10-28

申请人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McClymont

发明人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McClymont

IPC分类号： H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/42 ,  H03F3/45 ,  H03F3/60 ,  H03F3/68 ,  H03L7/00

CPC分类号： H03F3/02 ,  H01P7/00 ,  H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/423 ,  H03F3/45183 ,  H03F3/45188 ,  H03F3/45242 ,  H03F3/45475 ,  H03F3/602 ,  H03F3/604 ,  H03F2200/537 ,  H03F2200/541 ,  H03F2200/543

摘要： An integrated power combiner is disclosed. The power combiner includes a first circular geometry primary winding having one or more inductive elements, such as an active winding with one or more driver stages. A circular geometry secondary winding is disposed adjacent to the first primary winding, such as an active winding with one or more driver stages. A second circular geometry primary winding is disposed adjacent to the secondary winding and has one or more inductive elements. One or more connections are provided between one or more of the inductive elements of the first circular geometry primary winding and one or more of the inductive elements of the second circular geometry primary winding.

摘要翻译： 公开了一种集成功率组合器。 功率组合器包括具有一个或多个电感元件的第一圆形几何初级绕组，例如具有一个或多个驱动级的有源绕组。 圆形几何次级绕组被布置为与第一初级绕组相邻，例如具有一个或多个驱动级的有源绕组。 第二圆形几何初级绕组被布置成与次级绕组相邻并且具有一个或多个电感元件。 在第一圆形几何初级绕组的一个或多个感应元件和第二圆形几何初级绕组的一个或多个感应元件之间提供一个或多个连接。

公开(公告)号：US20050184813A1

公开(公告)日：2005-08-25

申请号：US10975230

申请日：2004-10-28

申请人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McClymont

发明人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McClymont

IPC分类号： H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/42 ,  H03F3/45 ,  H03F3/60 ,  H03F3/68 ,  H03L7/00

CPC分类号： H03F3/02 ,  H01P7/00 ,  H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/423 ,  H03F3/45183 ,  H03F3/45188 ,  H03F3/45242 ,  H03F3/45475 ,  H03F3/602 ,  H03F3/604 ,  H03F2200/537 ,  H03F2200/541 ,  H03F2200/543

摘要： An integrated power combiner is disclosed. The power combiner includes a first circular geometry primary winding having one or more inductive elements, such as an active winding with one or more driver stages. A circular geometry secondary winding is disposed adjacent to the first primary winding, such as an active winding with one or more driver stages. A second circular geometry primary winding is disposed adjacent to the secondary winding and has one or more inductive elements. One or more connections are provided between one or more of the inductive elements of the first circular geometry primary winding and one or more of the inductive elements of the second circular geometry primary winding.

摘要翻译： 公开了一种集成功率组合器。 功率组合器包括具有一个或多个电感元件的第一圆形几何初级绕组，例如具有一个或多个驱动级的有源绕组。 圆形几何次级绕组被布置为与第一初级绕组相邻，例如具有一个或多个驱动级的有源绕组。 第二圆形几何初级绕组被布置成与次级绕组相邻并且具有一个或多个电感元件。 在第一圆形几何初级绕组的一个或多个感应元件和第二圆形几何初级绕组的一个或多个感应元件之间提供一个或多个连接。

公开(公告)号：US20050200420A1

公开(公告)日：2005-09-15

申请号：US10975161

申请日：2004-10-28

申请人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McClymont

发明人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McClymont

IPC分类号： H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/42 ,  H03F3/45 ,  H03F3/60 ,  H03F3/68 ,  H03L7/00

CPC分类号： H03F3/02 ,  H01P7/00 ,  H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/423 ,  H03F3/45183 ,  H03F3/45188 ,  H03F3/45242 ,  H03F3/45475 ,  H03F3/602 ,  H03F3/604 ,  H03F2200/537 ,  H03F2200/541 ,  H03F2200/543

摘要： An integrated power combiner is disclosed. The power combiner includes a first circular geometry primary winding having one or more inductive elements, such as an active winding with one or more driver stages. A circular geometry secondary winding is disposed adjacent to the first primary winding, such as an active winding with one or more driver stages. A second circular geometry primary winding is disposed adjacent to the secondary winding and has one or more inductive elements. One or more connections are provided between one or more of the inductive elements of the first circular geometry primary winding and one or more of the inductive elements of the second circular geometry primary winding.

摘要翻译： 公开了一种集成功率组合器。 功率组合器包括具有一个或多个电感元件的第一圆形几何初级绕组，例如具有一个或多个驱动级的有源绕组。 圆形几何次级绕组被布置为与第一初级绕组相邻，例如具有一个或多个驱动级的有源绕组。 第二圆形几何初级绕组被布置成与次级绕组相邻并且具有一个或多个电感元件。 在第一圆形几何初级绕组的一个或多个感应元件和第二圆形几何初级绕组的一个或多个感应元件之间提供一个或多个连接。

公开(公告)号：US08019292B2

公开(公告)日：2011-09-13

申请号：US11827185

申请日：2007-07-11

申请人： Rahul Magoon ,  Scott Kee ,  Seyed-Ali Hajimiri ,  Ichiro Aoki ,  Roberto Aparicio Joo ,  Morten Damgaard ,  Setu Mohta ,  Geoff Hatcher

发明人： Rahul Magoon ,  Scott Kee ,  Seyed-Ali Hajimiri ,  Ichiro Aoki ,  Roberto Aparicio Joo ,  Morten Damgaard ,  Setu Mohta ,  Geoff Hatcher

IPC分类号： H04B1/40

CPC分类号： H03F1/02 ,  G01R19/04 ,  H03F1/32 ,  H03F1/52 ,  H03F3/19 ,  H03F2200/102 ,  H03F2200/324 ,  H03F2200/378 ,  H03F2200/393 ,  H03F2200/451 ,  H03F2200/453 ,  H03F2200/456 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/541 ,  H03F2200/99 ,  H03G3/3047

摘要： A system for controlling amplifier power is provided. The system includes a voltage envelope detector receiving a voltage signal and generating an attenuated voltage envelope signal. A current envelope detector receives a current signal and generates an attenuated current envelope signal. A controller receives power level data and generates attenuation control data for the voltage envelope signal and the current envelope signal. A detector receives the voltage envelope signal and the current envelope signal and generates a control signal based on the greater of the voltage envelope signal and the current envelope signal. A power amplifier level controller receives the control signal and generates a power amplifier level control signal.

摘要翻译： 提供了一种用于控制放大器功率的系统。 该系统包括接收电压信号并产生衰减的电压包络信号的电压包络检测器。 电流包络检测器接收电流信号并产生衰减电流包络信号。 控制器接收功率电平数据并产生电压包络信号和电流包络信号的衰减控制数据。 检测器接收电压包络信号和电流包络信号，并且基于电压包络信号和电流包络信号中的较大者产生控制信号。 功率放大器电平控制器接收控制信号并产生功率放大器电平控制信号。

公开(公告)号：US07760025B2

公开(公告)日：2010-07-20

申请号：US12345281

申请日：2008-12-29

申请人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McGlymont

发明人： Scott Kee ,  Ichiro Aoki ,  Hui Wu ,  Seyed-Ali Hajimiri ,  Frank Carr ,  Rahul Magoon ,  Alexandre Kral ,  Afshin Mellati ,  Florian Bohn ,  Donald McGlymont

IPC分类号： H03F3/68

CPC分类号： H03F3/02 ,  H01P7/00 ,  H03F1/22 ,  H03F3/26 ,  H03F3/343 ,  H03F3/423 ,  H03F3/45183 ,  H03F3/45188 ,  H03F3/45242 ,  H03F3/45475 ,  H03F3/602 ,  H03F3/604 ,  H03F2200/537 ,  H03F2200/541 ,  H03F2200/543

摘要： An integrated power combiner is disclosed. The power combiner includes a first circular geometry primary winding having one or more inductive elements, such as an active winding with one or more driver stages. A circular geometry secondary winding is disposed adjacent to the first primary winding, such as an active winding with one or more driver stages. A second circular geometry primary winding is disposed adjacent to the secondary winding and has one or more inductive elements. One or more connections are provided between one or more of the inductive elements of the first circular geometry primary winding and one or more of the inductive elements of the second circular geometry primary winding.

摘要翻译： 公开了一种集成功率组合器。 功率组合器包括具有一个或多个电感元件的第一圆形几何初级绕组，例如具有一个或多个驱动级的有源绕组。 圆形几何次级绕组被布置为与第一初级绕组相邻，例如具有一个或多个驱动级的有源绕组。 第二圆形几何初级绕组被布置成与次级绕组相邻并且具有一个或多个电感元件。 在第一圆形几何初级绕组的一个或多个感应元件和第二圆形几何初级绕组的一个或多个感应元件之间提供一个或多个连接。

公开(公告)号：US20060017538A1

公开(公告)日：2006-01-26

申请号：US11095231

申请日：2005-03-31

申请人： Rahul Magoon ,  Scott Kee ,  Ichiro Aoki ,  Frank Carr ,  Hui Wu ,  Jerry Twomey ,  Seyed-Ali Hajimiri

发明人： Rahul Magoon ,  Scott Kee ,  Ichiro Aoki ,  Frank Carr ,  Hui Wu ,  Jerry Twomey ,  Seyed-Ali Hajimiri

IPC分类号： H01F27/28

CPC分类号： H03F3/602 ,  G01R15/09 ,  G01R21/01 ,  H03F1/52 ,  H03F3/19 ,  H03F3/26 ,  H03F3/45475 ,  H03F3/604 ,  H03F3/605 ,  H03F2200/435 ,  H03F2200/451 ,  H03F2200/456 ,  H03F2200/462 ,  H03F2200/471 ,  H03F2200/541 ,  H03G3/004 ,  H03G3/3042 ,  H03G3/3047

摘要： A distributed active transformer on a semiconducting substrate is provided. The distributed active transformer includes an outer primary, a secondary disposed adjacent to the outer primary, and an inner primary disposed adjacent to the outer primary and the secondary. A plurality of first three terminal devices is coupled to the outer primary at a plurality of locations. A plurality of second three terminal devices coupled to the inner primary at a plurality of locations, and each second three terminal device is disposed opposite from and coupled to one of the plurality of first three terminal devices. A plurality of power control actuation circuits is also provided, where each power control actuation circuit is coupled to one of the first three terminal devices and the second three terminal devices.

摘要翻译： 提供了一种在半导体衬底上的分布式有源变压器。 分布式有源变压器包括外部初级，邻近外部初级设置的次级和邻近外部初级和次级设置的内部主体。 多个前三个终端设备在多个位置耦合到外部主设备。 多个第二三个终端设备在多个位置耦合到内部主设备，并且每个第二三个终端设备设置成与多个前三个终端设备中的一个终端设备相对并耦合。 还提供了多个功率控制致动电路，其中每个功率控制致动电路耦合到前三个终端设备和第二三个终端设备之一。