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1. 发明授权

US08242855B2 Multi-primary distributed active transformer amplifier power supply and control 有权
标题翻译：多主分布式有源变压器放大器电源和控制
公开(公告)号：US08242855B2
公开(公告)日：2012-08-14
申请号：US13074693
申请日：2011-03-29
申请人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rahul Magoon , Alexander Kral , Afshin Mellati , Florian Bohn , Donald McClymont
发明人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rahul Magoon , Alexander Kral , Afshin Mellati , Florian Bohn , Donald McClymont
IPC分类号： H03B5/12
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。

2. 发明申请

US20050200420A1 Supply circuit for power amplifier drivers 有权
标题翻译：功率放大器驱动器供电电路
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。

3. 发明申请

US20110175685A1 MULTI-PRIMARY DISTRIBUTED ACTIVE TRANSFORMER AMPLIFIER POWER SUPPLY AND CONTROL 有权
标题翻译：多主分配有源变压器放大器电源和控制
公开(公告)号：US20110175685A1
公开(公告)日：2011-07-21
申请号：US13074693
申请日：2011-03-29
申请人： Scott D. KEE , Ichiro AOKI , Hui WU , Seyed-Ali HAJIMIRI , Frank CARR , Rahul MAGOON , Alexandre KRAL , Afshin MELLATI , Florian BOHN , Donald McCLYMONT
发明人： Scott D. KEE , Ichiro AOKI , Hui WU , Seyed-Ali HAJIMIRI , Frank CARR , Rahul MAGOON , Alexandre KRAL , Afshin MELLATI , Florian BOHN , Donald McCLYMONT
IPC分类号： H03B5/02
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。

4. 发明授权

US07760025B2 Multi-primary distributed active transformer amplifier power supply and control 有权
标题翻译：多主分布式有源变压器放大器电源和控制
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。

5. 发明申请

US20090102592A1 Multi-Primary Distributed Active Transformer Amplifier Power Supply and Control 有权
标题翻译：多主分布式有源变压器放大器电源和控制
公开(公告)号：US20090102592A1
公开(公告)日：2009-04-23
申请号：US12345281
申请日：2008-12-29
申请人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rahul Magoon , Alexandre Kral , Afshin Mellati , Florian Bohn , Donald McGlymont
发明人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rahul Magoon , Alexandre Kral , Afshin Mellati , Florian Bohn , Donald McGlymont
IPC分类号： H01F19/04 , H03F3/42
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。

6. 发明授权

US07095283B2 Supply circuit for power amplifier drivers 有权
标题翻译：功率放大器驱动器供电电路
公开(公告)号：US07095283B2
公开(公告)日：2006-08-22
申请号：US10975161
申请日：2004-10-28
申请人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rabul Magoon , Alexandre Kral , Afshin Mellati , Florian Bohn , Donald McClymont
发明人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rabul Magoon , Alexandre Kral , Afshin Mellati , Florian Bohn , Donald McClymont
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。

7. 发明授权

US08798570B2 Accurate radio frequency filtering using active intermediate frequency feedback 有权
标题翻译：使用有源中频反馈进行精确的射频滤波
公开(公告)号：US08798570B2
公开(公告)日：2014-08-05
申请号：US13323103
申请日：2011-12-12
申请人： Amr M. Fahim , Stephen A. Jantzi , Afshin Mellati
发明人： Amr M. Fahim , Stephen A. Jantzi , Afshin Mellati
IPC分类号： H04B1/16 , H03H11/12 , H03H11/46
CPC分类号： H03G3/3052 , H04B1/1027
摘要： A receiver, such as a television tuner, includes a radio frequency (RF) filter circuit. The RF filter circuit includes a filter, a first node, and a second node coupled to the filter, and a conversion signal path having an input coupled to the first node and an output coupled to the second node, the conversion signal path having an active mixer coupled between the first node and the second node. The active mixer can include, for example, a first transconductor and a first mixer coupled in series between the first node and the second node. The RF filter circuit further includes a feedback signal path having an input coupled to the second node and an output coupled to the first node, the feedback signal path including a second transconductor and a second mixer coupled in series between the second node and the first node.
摘要翻译：诸如电视调谐器的接收机包括射频（RF）滤波器电路。 RF滤波器电路包括滤波器，第一节点和耦合到滤波器的第二节点，以及具有耦合到第一节点的输入和耦合到第二节点的输出的转换信号路径，转换信号路径具有活动耦合在第一节点和第二节点之间的混合器。有源混频器可以包括例如串联耦合在第一节点和第二节点之间的第一跨导器和第一混频器。 RF滤波器电路还包括具有耦合到第二节点的输入和耦合到第一节点的输出的反馈信号路径，反馈信号路径包括串联耦合在第二节点和第一节点之间的第二跨导器和第二混频器。

8. 发明申请

US20130149983A1 ACCURATE RADIO FREQUENCY FILTERING USING ACTIVE INTERMEDIATE FREQUENCY FEEDBACK 有权
标题翻译：使用有源中频频率反馈的精确无线频率滤波
公开(公告)号：US20130149983A1
公开(公告)日：2013-06-13
申请号：US13323103
申请日：2011-12-12
申请人： Amr M. Fahim , Stephen A. Jantzi , Afshin Mellati
发明人： Amr M. Fahim , Stephen A. Jantzi , Afshin Mellati
IPC分类号： H04B1/26
CPC分类号： H03G3/3052 , H04B1/1027
摘要： A receiver, such as a television tuner, includes a radio frequency (RF) filter circuit. The RF filter circuit includes a filter, a first node, and a second node coupled to the filter, and a conversion signal path having an input coupled to the first node and an output coupled to the second node, the conversion signal path having an active mixer coupled between the first node and the second node. The active mixer can include, for example, a first transconductor and a first mixer coupled in series between the first node and the second node. The RF filter circuit further includes a feedback signal path having an input coupled to the second node and an output coupled to the first node, the feedback signal path including a second transconductor and a second mixer coupled in series between the second node and the first node.
摘要翻译：诸如电视调谐器的接收机包括射频（RF）滤波器电路。 RF滤波器电路包括滤波器，第一节点和耦合到滤波器的第二节点，以及具有耦合到第一节点的输入和耦合到第二节点的输出的转换信号路径，转换信号路径具有活动耦合在第一节点和第二节点之间的混合器。有源混频器可以包括例如串联耦合在第一节点和第二节点之间的第一跨导器和第一混频器。 RF滤波器电路还包括具有耦合到第二节点的输入和耦合到第一节点的输出的反馈信号路径，反馈信号路径包括串联耦合在第二节点和第一节点之间的第二跨导器和第二混频器。

9. 发明授权

US07915960B2 Multi-primary distributed active transformer amplifier power supply and control 有权
标题翻译：多主分布式有源变压器放大器电源和控制
公开(公告)号：US07915960B2
公开(公告)日：2011-03-29
申请号：US12839184
申请日：2010-07-19
申请人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rahul Magoon , Alexandre Kral , Afshin Mellati , Florian Bohn , Donald McClymont
发明人： Scott D. Kee , Ichiro Aoki , Hui Wu , Seyed-Ali Hajimiri , Frank Carr , Rahul Magoon , Alexandre Kral , Afshin Mellati , Florian Bohn , Donald McClymont
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。

10. 发明授权

US07783275B2 Integrated direct conversion satellite tuner 有权
标题翻译：集成直接转换卫星调谐器
公开(公告)号：US07783275B2
公开(公告)日：2010-08-24
申请号：US11580228
申请日：2006-10-13
申请人： Myles Wakayama , Dana Vincent Laub , Frank Carr , Afshin Mellati , David S. P. Ho , Hsiang-Bin Lee , Chun-Ying Chen , James Y. C. Chang , Lawrence M. Burns , Young Joon Shin , Patrick Pai , Iconomos A. Koullias , Ron Lipka , Luke Thomas Steigerwald , Alexandre Kral
发明人： Myles Wakayama , Dana Vincent Laub , Frank Carr , Afshin Mellati , David S. P. Ho , Hsiang-Bin Lee , Chun-Ying Chen , James Y. C. Chang , Lawrence M. Burns , Young Joon Shin , Patrick Pai , Iconomos A. Koullias , Ron Lipka , Luke Thomas Steigerwald , Alexandre Kral
IPC分类号： H04B1/28
CPC分类号： H03H11/04 , H03D3/008 , H03D7/1441 , H03D7/1458 , H03D7/1483 , H03D7/165 , H03D2200/0025 , H03D2200/0043 , H03D2200/0047 , H04B1/30
摘要： A direct conversion satellite tuner is fully integrated on a common substrate. The integrated tuner receives an RF signal having a plurality of channels and down-converts a selected channel directly to baseband for further processing. The integrated tuner includes on-chip local oscillator generation, tunable baseband filters, and DC Offset cancellation. The integrated tuner can be implemented in a completely differential I/Q configuration for improved electrical performance. The entire direct conversion satellite tuner can be fabricated on a single semiconductor substrate using standard CMOS processing, with minimal off-chip components. The tuner configuration described herein is not limited to processing TV signals, and can be utilized to down-convert other RF signals to an IF frequency or baseband.
摘要翻译：直接转换卫星调谐器完全集成在公共基板上。集成调谐器接收具有多个信道的RF信号，并将所选择的信道直接下变频到基带用于进一步处理。集成调谐器包括片上本地振荡器产生，可调谐基带滤波器和DC偏移消除。集成调谐器可以以完全差分的I / Q配置来实现，以改善电气性能。整个直接转换卫星调谐器可以使用标准CMOS处理在单个半导体衬底上制造，具有最小的片外部件。这里描述的调谐器配置不限于处理TV信号，并且可以用于将其它RF信号下变频到IF频率或基带。

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