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1. 发明授权

US09331659B2 Integrated circuit architecture with strongly coupled LC tanks 有权
标题翻译：集成电路结构与强耦合液相色谱箱
公开(公告)号：US09331659B2
公开(公告)日：2016-05-03
申请号：US13880499
申请日：2011-10-21
申请人： Kai Xue Ma , Nagarajan Mahalingam , Shouxian Mou , Kiat Seng Yeo
发明人： Kai Xue Ma , Nagarajan Mahalingam , Shouxian Mou , Kiat Seng Yeo
IPC分类号： H03B5/12 , H03B19/00 , H03H7/01 , H03J3/20 , H03L7/00
CPC分类号： H03H7/0115 , H03B5/1215 , H03B5/1218 , H03B5/1228 , H03B5/1243 , H03B5/1265 , H03B5/1296 , H03B19/00 , H03B2200/0074 , H03J3/20 , H03J2200/10 , H03L7/00
摘要： An integrated circuit for a radio frequency (RF) circuit such as a voltage controlled oscillator or an injection locked frequency divider is provided. The integrated circuit architecture includes a primary LC tank circuit comprising a first inductor and a first capacitive device connected in parallel and one or more secondary LC tank circuits, each comprising an inductor and a capacitive device connected in parallel. Each of the one or more secondary LC tank circuits is strongly coupled to the primary LC tank circuit and to each other either electrically, magnetically or a combination of electrically and magnetically.
摘要翻译：提供了一种用于射频（RF）电路的集成电路，例如压控振荡器或注入锁定分频器。该集成电路架构包括主LC谐振电路，其包括并联连接的第一电感器和第一电容器件以及一个或多个次级LC谐振电路，每个电路包括并联连接的电感器和电容器件。所述一个或多个次级LC槽电路中的每一个电连接到主LC槽电路，并且彼此电或磁性地或电或磁耦合。

2. 发明授权

US09154104B2 Miniaturized passive low pass filter 有权
标题翻译：小型化无源低通滤波器
公开(公告)号：US09154104B2
公开(公告)日：2015-10-06
申请号：US13879885
申请日：2010-11-02
申请人： Kai Xue Ma , Shouxian Mou , Kiat Seng Yeo
发明人： Kai Xue Ma , Shouxian Mou , Kiat Seng Yeo
IPC分类号： H03H7/18 , H03H7/30 , H03H7/01 , H03H7/09 , H03H1/00
CPC分类号： H03H7/0138 , H03H7/09 , H03H7/1725 , H03H7/1791 , H03H2001/0064 , H03H2001/0078
摘要： A low pass filter circuit (100) structure is provided. The low pass filter circuit structure includes first and second dominant inductor (114, 116)s, a first capacitor (120) and first and second shunt capacitors (122, 124). The first dominant inductor has a first end and a second end and the second dominant inductor has a first end and a second end. The second end of the first dominant inductor is electrically connected to the second end of the second dominant inductor. The first capacitor is electrically coupled between the first end of the first dominant inductor and the first end of the second dominant inductor. The first shunt capacitor is electrically coupled between the first end of the first dominant inductor and a ground potential, and the second shunt capacitor is electrically coupled between the first end of the second dominant inductor and the group potential. The first dominant inductor and the second dominant inductor are further coupled by one or both of magnetic coupling and parasitic mutual capacitive coupling.
摘要翻译：提供了低通滤波器电路（100）结构。低通滤波器电路结构包括第一和第二主电感器（114,116），第一电容器（120）和第一和第二并联电容器（122,124）。第一主电感器具有第一端和第二端，而第二主电感具有第一端和第二端。第一主电感器的第二端电连接到第二主电感器的第二端。第一电容器电耦合在第一主电感器的第一端和第二主电感器的第一端之间。第一并联电容器电耦合在第一主电感器的第一端和接地电位之间，并且第二并联电容器电耦合在第二主导电感器的第一端和组电位之间。第一主电感器和第二主电感器进一步通过磁耦合和寄生互电容耦合中的一个或两个耦合。

3. 发明申请

US20130328642A1 Miniaturized Passive Low Pass Filter 有权
标题翻译：小型化被动低通滤波器
公开(公告)号：US20130328642A1
公开(公告)日：2013-12-12
申请号：US13879885
申请日：2010-10-18
申请人： Kai Xue Ma , Shouxian Mou , Kiat Seng Yeo
发明人： Kai Xue Ma , Shouxian Mou , Kiat Seng Yeo
IPC分类号： H03H7/01
CPC分类号： H03H7/0138 , H03H7/09 , H03H7/1725 , H03H7/1791 , H03H2001/0064 , H03H2001/0078
摘要： A low pass filter circuit (100) structure is provided. The low pass filter circuit structure includes first and second dominant inductor (114, 116)s, a first capacitor (120) and first and second shunt capacitors (122, 124). The first dominant inductor has a first end and a second end and the second dominant inductor has a first end and a second end. The second end of the first dominant inductor is electrically connected to the second end of the second dominant inductor. The first capacitor is electrically coupled between the first end of the first dominant inductor and the first end of the second dominant inductor. The first shunt capacitor is electrically coupled between the first end of the first dominant inductor and a ground potential, and the second shunt capacitor is electrically coupled between the first end of the second dominant inductor and the group potential. The first dominant inductor and the second dominant inductor are further coupled by one or both of magnetic coupling and parasitic mutual capacitive coupling.
摘要翻译：提供了低通滤波器电路（100）结构。低通滤波器电路结构包括第一和第二主电感器（114,116），第一电容器（120）和第一和第二并联电容器（122,124）。第一主电感器具有第一端和第二端，而第二主电感具有第一端和第二端。第一主电感器的第二端电连接到第二主电感器的第二端。第一电容器电耦合在第一主电感器的第一端和第二主电感器的第一端之间。第一并联电容器电耦合在第一主电感器的第一端和接地电位之间，并且第二并联电容器电耦合在第二主导电感器的第一端和组电位之间。第一主电感器和第二主电感器进一步通过磁耦合和寄生互电容耦合中的一个或两个耦合。

4. 发明申请

US20130307630A1 Integrated Circuit Architecture with Strongly Coupled LC Tanks 有权
标题翻译：集成电路结构与强耦合LC坦克
公开(公告)号：US20130307630A1
公开(公告)日：2013-11-21
申请号：US13880499
申请日：2011-10-21
申请人： Kai Xue Ma , Nagarajan Mahalingam , Shouxian Mou , Kiat Seng Yeo
发明人： Kai Xue Ma , Nagarajan Mahalingam , Shouxian Mou , Kiat Seng Yeo
IPC分类号： H03H7/01 , H03L7/00
CPC分类号： H03H7/0115 , H03B5/1215 , H03B5/1218 , H03B5/1228 , H03B5/1243 , H03B5/1265 , H03B5/1296 , H03B19/00 , H03B2200/0074 , H03J3/20 , H03J2200/10 , H03L7/00
摘要： An integrated circuit for a radio frequency (RF) circuit such as a voltage controlled oscillator or an injection locked frequency divider is provided. The integrated circuit architecture includes a primary LC tank circuit comprising a first inductor and a first capacitive device connected in parallel and one or more secondary LC tank circuits, each comprising an inductor and a capacitive device connected in parallel. Each of the one or more secondary LC tank circuits is strongly coupled to the primary LC tank circuit and to each other either electrically, magnetically or a combination of electrically and magnetically.
摘要翻译：提供了一种用于射频（RF）电路的集成电路，例如压控振荡器或注入锁定分频器。该集成电路架构包括主LC谐振电路，其包括并联连接的第一电感器和第一电容器件以及一个或多个次级LC谐振电路，每个电路包括并联连接的电感器和电容器件。所述一个或多个次级LC槽电路中的每一个电连接到主LC槽电路，并且彼此电或磁性地或电或磁耦合。

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