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1. 发明授权

US07834686B2 Power amplifier 有权
标题翻译：功率放大器
公开(公告)号：US07834686B2
公开(公告)日：2010-11-16
申请号：US12134464
申请日：2008-06-06
申请人： Robert Bogdan Staszewski , See Taur Lee , Dirk Leipold
发明人： Robert Bogdan Staszewski , See Taur Lee , Dirk Leipold
IPC分类号： H03F1/14
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement power control in a digital power amplifier are described.
摘要翻译：描述了在数字功率放大器中实现功率控制的方法。

2. 发明申请

US20090096525A1 Power amplifier 有权
标题翻译：功率放大器
公开(公告)号：US20090096525A1
公开(公告)日：2009-04-16
申请号：US12134464
申请日：2008-06-06
申请人： Robert Bogdan Staszewski , See Taur Lee , Dirk Leipold
发明人： Robert Bogdan Staszewski , See Taur Lee , Dirk Leipold
IPC分类号： H03F3/21 , H03F3/68 , H03F1/02
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement power control in a digital power amplifier are described.
摘要翻译：描述了在数字功率放大器中实现功率控制的方法。

3. 发明授权

US08130040B2 Power amplifier with two transistors and traces forming two transformers 有权
标题翻译：功率放大器具有两个晶体管和迹线，形成两个变压器
公开(公告)号：US08130040B2
公开(公告)日：2012-03-06
申请号：US12830898
申请日：2010-07-06
申请人： Robert Bogdan Staszewski , See Taur Lee
发明人： Robert Bogdan Staszewski , See Taur Lee
IPC分类号： H03F3/68
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement low cost, high efficiency, low loss power combiner with novel matching circuits are disclosed. A narrow band power combiner enables a high power and high efficiency radio frequency power amplifier to be realized using multiple low voltage CMOS transistors or micro power amplifiers. The power combiner may be printed on a package substrate and realized either using single layer substrate through edge coupling or multiple layers substrate through broadside coupling. The micro power amplifiers may be fabricated using low voltage CMOS technology and electrical connections between the outputs from the micro power amplifiers and the power combiner may be provided through stud bumps in a flip chip technology. With the tunable matching circuits, the present invention allows the narrow band power combiner to be tuned to different frequencies.
摘要翻译：公开了实现具有新型匹配电路的低成本，高效率，低损耗功率组合器的方法。窄带功率组合器使得能够使用多个低电压CMOS晶体管或微功率放大器实现高功率和高效率的射频功率放大器。功率组合器可以印刷在封装衬底上，并且通过边缘耦合使用单层衬底或通过宽边耦合实现多层衬底。微功率放大器可以使用低电压CMOS技术制造，并且来自微功率放大器的输出之间的电连接和功率组合器可以通过倒装芯片技术中的凸块凸块来提供。利用可调匹配电路，本发明允许将窄带功率组合器调谐到不同的频率。

4. 发明授权

US07612612B2 Calibration circuitry and delay cells in rectilinear RF power amplifier 有权
标题翻译：直线RF功率放大器中的校准电路和延迟单元
公开(公告)号：US07612612B2
公开(公告)日：2009-11-03
申请号：US11860392
申请日：2007-09-24
申请人： Robert Bogdan Staszewski , See Taur Lee
发明人： Robert Bogdan Staszewski , See Taur Lee
IPC分类号： H03F3/68
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement low cost, high efficiency, low loss power combiner with novel matching circuits are disclosed. A narrow band power combiner enables a high power and high efficiency radio frequency power amplifier to be realized using multiple low voltage CMOS transistors or micro power amplifiers. The power combiner may be printed on a package substrate and realized either using single layer substrate through edge coupling or multiple layers substrate through broadside coupling. The micro power amplifiers may be fabricated using low voltage CMOS technology and electrical connections between the outputs from the micro power amplifiers and the power combiner may be provided through stud bumps in a flip chip technology. With the tunable matching circuits, the present invention allows the narrow band power combiner to be tuned to different frequencies.
摘要翻译：公开了实现具有新型匹配电路的低成本，高效率，低损耗功率组合器的方法。窄带功率组合器使得能够使用多个低电压CMOS晶体管或微功率放大器实现高功率和高效率的射频功率放大器。功率组合器可以印刷在封装衬底上，并且通过边缘耦合使用单层衬底或通过宽边耦合实现多层衬底。微功率放大器可以使用低电压CMOS技术制造，并且来自微功率放大器的输出之间的电连接和功率组合器可以通过倒装芯片技术中的凸块凸块来提供。利用可调匹配电路，本发明允许将窄带功率组合器调谐到不同的频率。

5. 发明申请

US20080315954A1 Integrated Power Amplifier 有权
标题翻译：集成功率放大器
公开(公告)号：US20080315954A1
公开(公告)日：2008-12-25
申请号：US11860392
申请日：2007-09-24
申请人： Robert Bogdan Staszewski , See Taur Lee
发明人： Robert Bogdan Staszewski , See Taur Lee
IPC分类号： H03F3/68
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement low cost, high efficiency, low loss power combiner with novel matching circuits are disclosed. A narrow band power combiner enables a high power and high efficiency radio frequency power amplifier to be realized using multiple low voltage CMOS transistors or micro power amplifiers. The power combiner may be printed on a package substrate and realized either using single layer substrate through edge coupling or multiple layers substrate through broadside coupling. The micro power amplifiers may be fabricated using low voltage CMOS technology and electrical connections between the outputs from the micro power amplifiers and the power combiner may be provided through stud bumps in a flip chip technology. With the tunable matching circuits, the present invention allows the narrow band power combiner to be tuned to different frequencies.
摘要翻译：公开了实现具有新型匹配电路的低成本，高效率，低损耗功率组合器的方法。窄带功率组合器使得能够使用多个低电压CMOS晶体管或微功率放大器实现高功率和高效率的射频功率放大器。功率组合器可以印刷在封装衬底上，并且通过边缘耦合使用单层衬底或通过宽边耦合实现多层衬底。微功率放大器可以使用低电压CMOS技术制造，并且来自微功率放大器的输出之间的电连接和功率组合器可以通过倒装芯片技术中的凸块凸块来提供。利用可调匹配电路，本发明允许将窄带功率组合器调谐到不同的频率。

6. 发明授权

US07777572B2 Integrated power amplifier 有权
标题翻译：集成功率放大器
公开(公告)号：US07777572B2
公开(公告)日：2010-08-17
申请号：US12563528
申请日：2009-09-21
申请人： Robert Bogdan Staszewski , See Taur Lee
发明人： Robert Bogdan Staszewski , See Taur Lee
IPC分类号： H03F3/68
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement low cost, high efficiency, low loss power combiner with novel matching circuits are disclosed. A narrow band power combiner enables a high power and high efficiency radio frequency power amplifier to be realized using multiple low voltage CMOS transistors or micro power amplifiers. The power combiner may be printed on a package substrate and realized either using single layer substrate through edge coupling or multiple layers substrate through broadside coupling. The micro power amplifiers may be fabricated using low voltage CMOS technology and electrical connections between the outputs from the micro power amplifiers and the power combiner may be provided through stud bumps in a flip chip technology. With the tunable matching circuits, the present invention allows the narrow band power combiner to be tuned to different frequencies.
摘要翻译：公开了实现具有新型匹配电路的低成本，高效率，低损耗功率组合器的方法。窄带功率组合器使得能够使用多个低电压CMOS晶体管或微功率放大器实现高功率和高效率的射频功率放大器。功率组合器可以印刷在封装衬底上，并且通过边缘耦合使用单层衬底或通过宽边耦合实现多层衬底。微功率放大器可以使用低电压CMOS技术制造，并且来自微功率放大器的输出之间的电连接和功率组合器可以通过倒装芯片技术中的凸块凸块来提供。利用可调匹配电路，本发明允许将窄带功率组合器调谐到不同的频率。

7. 发明申请

US20100007423A1 INTEGRATED POWER AMPLIFIER 有权
标题翻译：集成功率放大器
公开(公告)号：US20100007423A1
公开(公告)日：2010-01-14
申请号：US12563528
申请日：2009-09-21
申请人： Robert Bogdan Staszewski , See Taur Lee
发明人： Robert Bogdan Staszewski , See Taur Lee
IPC分类号： H03F3/68
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement low cost, high efficiency, low loss power combiner with novel matching circuits are disclosed. A narrow band power combiner enables a high power and high efficiency radio frequency power amplifier to be realized using multiple low voltage CMOS transistors or micro power amplifiers. The power combiner may be printed on a package substrate and realized either using single layer substrate through edge coupling or multiple layers substrate through broadside coupling. The micro power amplifiers may be fabricated using low voltage CMOS technology and electrical connections between the outputs from the micro power amplifiers and the power combiner may be provided through stud bumps in a flip chip technology. With the tunable matching circuits, the present invention allows the narrow band power combiner to be tuned to different frequencies.
摘要翻译：公开了实现具有新型匹配电路的低成本，高效率，低损耗功率组合器的方法。窄带功率组合器使得能够使用多个低电压CMOS晶体管或微功率放大器实现高功率和高效率的射频功率放大器。功率组合器可以印刷在封装衬底上，并且通过边缘耦合使用单层衬底或通过宽边耦合实现多层衬底。微功率放大器可以使用低电压CMOS技术制造，并且来自微功率放大器的输出之间的电连接和功率组合器可以通过倒装芯片技术中的凸块凸块来提供。利用可调匹配电路，本发明允许将窄带功率组合器调谐到不同的频率。

8. 发明申请

US20100271131A1 INTEGRATED POWER AMPLIFIER 有权
公开(公告)号：US20100271131A1
公开(公告)日：2010-10-28
申请号：US12830898
申请日：2010-07-06
申请人： Robert Bogdan Staszewski , See Taur Lee
发明人： Robert Bogdan Staszewski , See Taur Lee
IPC分类号： H03F3/45 , H03F3/16
CPC分类号： H03F3/189 , H03F3/211 , H03F3/602 , H03F2200/541
摘要： Methods to implement low cost, high efficiency, low loss power combiner with novel matching circuits are disclosed. A narrow band power combiner enables a high power and high efficiency radio frequency power amplifier to be realized using multiple low voltage CMOS transistors or micro power amplifiers. The power combiner may be printed on a package substrate and realized either using single layer substrate through edge coupling or multiple layers substrate through broadside coupling. The micro power amplifiers may be fabricated using low voltage CMOS technology and electrical connections between the outputs from the micro power amplifiers and the power combiner may be provided through stud bumps in a flip chip technology. With the tunable matching circuits, the present invention allows the narrow band power combiner to be tuned to different frequencies.

9. 发明授权

US07453142B2 System and method for implementing transformer on package substrate 有权
标题翻译：在封装衬底上实现变压器的系统和方法
公开(公告)号：US07453142B2
公开(公告)日：2008-11-18
申请号：US11294060
申请日：2005-12-05
申请人： See Taur Lee , Solti Peng , Dirk Leipold , James Fred Salzman
发明人： See Taur Lee , Solti Peng , Dirk Leipold , James Fred Salzman
IPC分类号： H01L23/52
CPC分类号： H01F27/2804 , H01F19/04 , H01F2027/2814 , H01L23/49838 , H01L23/50 , H01L23/66 , H01L24/45 , H01L24/48 , H01L24/49 , H01L24/83 , H01L24/85 , H01L2223/6611 , H01L2224/05553 , H01L2224/45015 , H01L2224/45124 , H01L2224/45144 , H01L2224/45147 , H01L2224/4809 , H01L2224/48091 , H01L2224/48095 , H01L2224/48227 , H01L2224/4911 , H01L2224/49112 , H01L2224/49113 , H01L2224/4917 , H01L2224/49433 , H01L2224/83801 , H01L2224/8389 , H01L2224/85 , H01L2224/85205 , H01L2924/00011 , H01L2924/01006 , H01L2924/01007 , H01L2924/01013 , H01L2924/01014 , H01L2924/01019 , H01L2924/01029 , H01L2924/01031 , H01L2924/01032 , H01L2924/01033 , H01L2924/01079 , H01L2924/01082 , H01L2924/01322 , H01L2924/014 , H01L2924/09701 , H01L2924/14 , H01L2924/19042 , H01L2924/19107 , H01L2924/30105 , H01L2924/30107 , H01L2924/00014 , H01L2924/00 , H01L2224/83205
摘要： A transformer system includes a package substrate having a surface. A plurality of electrically conductive pads are arranged in spaced apart relationship relative to each other on the substrate surface. A first winding is defined by a first electrically conductive path between a first input and a first output, the first electrically conductive path including at least one wire connected between at least one first pad pair of the electrically conductive pads. At least one electrically conductive pad of each first pad pair is at the substrate surface. A second winding is defined by a second electrically conductive path between a second input and a second output, the second electrically conductive path including at least one wire connected between at least one second pad pair of the electrically conductive pads. At least one electrically conductive pad of each second pad pair is at the substrate surface. The first and second electrically conductive paths are proximal each other to achieve a magnetic field coupling between the first and second windings so as to form a transformer.
摘要翻译：变压器系统包括具有表面的封装衬底。多个导电焊盘在衬底表面上相对于彼此以间隔开的关系布置。第一绕组由第一输入和第一输出之间的第一导电路径限定，第一导电路径包括连接在至少一个第一焊盘对的导电焊盘之间的至少一个导线。每个第一焊盘对的至少一个导电焊盘位于衬底表面。第二绕组由第二输入和第二输出之间的第二导电路径限定，第二导电路径包括连接在至少一个第二垫对导电焊盘之间的至少一根导线。每个第二衬垫对的至少一个导电焊盘位于衬底表面。第一和第二导电路径彼此靠近，以实现第一和第二绕组之间的磁场耦合，从而形成变压器。

10. 发明授权

US08493136B2 Driver circuit and a mixer circuit receiving a signal from the driver circuit 有权
标题翻译：驱动器电路和从驱动器电路接收信号的混频器电路
公开(公告)号：US08493136B2
公开(公告)日：2013-07-23
申请号：US13083188
申请日：2011-04-08
申请人： Abdellatif Bellaouar , See Taur Lee
发明人： Abdellatif Bellaouar , See Taur Lee
IPC分类号： G05F1/10
CPC分类号： H03F3/505 , H03D7/1458 , H03D7/1466 , H03D7/165 , H03D2200/0074
摘要： A driver circuit for supplying a drive signal to a mixer circuit comprising a first and second circuit branch and an operational amplifier. The first circuit branch receives an input signal and a bias signal. The second circuit branch receives the input signal. The operational amplifier has a first input connected to a junction node of the first circuit branch and a second input connected to a junction node of the second circuit branch. The operational amplifier is arranged to provide an operational amplifier output signal a second component of the second circuit branch so that a voltage at the junction node of the second circuit branch is equal to a voltage at the junction node of the first circuit branch. The voltage is dependent on the input signal and providing the drive signal.
摘要翻译：一种驱动电路，用于将驱动信号提供给包括第一和第二电路支路和运算放大器的混频器电路。第一电路支路接收输入信号和偏置信号。第二电路支路接收输入信号。运算放大器具有连接到第一电路支路的结节点的第一输入端和连接到第二电路支路的结节点的第二输入端。运算放大器被布置成提供运算放大器输出信号第二电路分支的第二分量，使得第二电路分支的结节点处的电压等于第一电路分支的结节点处的电压。电压取决于输入信号并提供驱动信号。

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