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公开(公告)号：US08493152B2
公开(公告)日：2013-07-23
申请号：US13621096
申请日：2012-09-15
IPC分类号： H03F3/68
CPC分类号： H03F3/45076 , H03F3/19 , H03F3/211 , H03F3/602 , H03F2200/537 , H03F2200/541 , H03F2203/45731
摘要： A power amplifier comprises a plurality of primary inductors provided on a substrate in a circular geometry as a whole; a plurality of amplifier pairs; a secondary inductor; and a connection wiring. Each amplifier pair is coupled to two ends of a corresponding primary inductor, and amplifies and output to the corresponding primary inductor a pair of first and second signals given as differential input signals, respectively. The secondary inductor is provided adjacent to the primary inductors in a circular geometry, further combines and outputs signals made by combining first and second signals in each primary inductor. The connection wiring is provided inside the primary inductors on the substrate and electrically couples middle points of respective primary inductors with each other.
摘要翻译： 功率放大器包括设置在整体上呈圆形几何形状的基板上的多个初级电感器; 多个放大器对; 次级电感; 和连接线。 每个放大器对耦合到相应的初级电感器的两端，并且分别放大并输出到相应的初级电感器作为差分输入信号给出的一对第一和第二信号。 次级电感器以圆形几何形状邻近初级电感器提供，进一步组合并输出通过在每个初级电感器中组合第一和第二信号而产生的信号。 连接布线设置在基板上的主电感器的内部，并且将各个初级电感器的中点彼此电耦合。
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公开(公告)号：US08134408B2
公开(公告)日：2012-03-13
申请号：US12617488
申请日：2009-11-12
申请人： Tsuyoshi Kawakami , Akihiko Furukawa , Satoshi Yamakawa , Tetsuya Iida , Masao Kondo , Yutaka Hoshino
发明人： Tsuyoshi Kawakami , Akihiko Furukawa , Satoshi Yamakawa , Tetsuya Iida , Masao Kondo , Yutaka Hoshino
IPC分类号： H03F3/26
CPC分类号： H03F3/211 , H03F1/56 , H03F3/26 , H03F2200/537 , H03F2203/21139
摘要： In order to realize a wider bandwidth of a frequency characteristic of a power amplification circuit, outputs of differential push-pull amplifiers which are matched at respectively different frequencies are combined together by secondary inductors, and the combined signal is outputted.
摘要翻译： 为了实现功率放大电路的频率特性的更宽的带宽，通过二次电感器将分别以不同频率匹配的差分推挽放大器的输出组合在一起，并且输出组合信号。
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公开(公告)号：US08093950B2
公开(公告)日：2012-01-10
申请号：US12622034
申请日：2009-11-19
IPC分类号： H03F3/45
CPC分类号： H03F3/26 , H03F3/211 , H03F3/45188 , H03F2203/45731
摘要： A power amplifier amplifying and compositing differential signals and capable of suppressing harmonics is provided. The power amplifier includes first amplifiers amplifying a first input signal and a second input signal, which are differential signals, a first coil receiving the first input signal and the second input signal amplified by the first amplifiers, a second coil magnetically coupled with the first coil and outputting a composite signal of the amplified first input signal and second input signal, a third coil magnetically coupled with the second coil, and a first capacitor coupled between both ends of the third coil, wherein one end of the first capacitor is coupled to a ground node.
摘要翻译： 提供功率放大和合成差分信号并能够抑制谐波。 功率放大器包括放大作为差分信号的第一输入信号和第二输入信号的第一放大器，接收由第一放大器放大的第一输入信号和第二输入信号的第一线圈，与第一线圈磁耦合的第二线圈 并输出放大的第一输入信号和第二输入信号的复合信号，与第二线圈磁耦合的第三线圈，以及耦合在第三线圈两端之间的第一电容器，其中第一电容器的一端耦合到 接地节点。
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公开(公告)号：US20110063028A1
公开(公告)日：2011-03-17
申请号：US12882592
申请日：2010-09-15
IPC分类号： H03F3/45
CPC分类号： H03F3/45076 , H03F3/19 , H03F3/211 , H03F3/602 , H03F2200/537 , H03F2200/541 , H03F2203/45731
摘要： A power amplifier comprises a plurality of primary inductors provided on a substrate in a circular geometry as a whole; a plurality of amplifier pairs; a secondary inductor; and a connection wiring. Each amplifier pair is coupled to two ends of a corresponding primary inductor, and amplifies and output to the corresponding primary inductor a pair of first and second signals given as differential input signals, respectively. The secondary inductor is provided adjacent to the primary inductors in a circular geometry, further combines and outputs signals made by combining first and second signals in each primary inductor. The connection wiring is provided inside the primary inductors on the substrate and electrically couples middle points of respective primary inductors with each other.
摘要翻译： 功率放大器包括设置在整体上呈圆形几何形状的基板上的多个初级电感器; 多个放大器对; 次级电感; 和连接线。 每个放大器对耦合到相应的初级电感器的两端，并且分别放大并输出到相应的初级电感器作为差分输入信号给出的一对第一和第二信号。 次级电感器以圆形几何形状邻近初级电感器提供，进一步组合并输出通过在每个初级电感器中组合第一和第二信号而产生的信号。 连接布线设置在基板上的主电感器的内部，并且将各个初级电感器的中点彼此电耦合。
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公开(公告)号：US08330544B2
公开(公告)日：2012-12-11
申请号：US13367121
申请日：2012-02-06
申请人： Tsuyoshi Kawakami , Akihiko Furukawa , Satoshi Yamakawa , Tetsuya Iida , Masao Kondo , Yutaka Hoshino
发明人： Tsuyoshi Kawakami , Akihiko Furukawa , Satoshi Yamakawa , Tetsuya Iida , Masao Kondo , Yutaka Hoshino
IPC分类号： H03F3/26
CPC分类号： H03F3/211 , H03F1/56 , H03F3/26 , H03F2200/537 , H03F2203/21139
摘要： In order to realize a wider bandwidth of a frequency characteristic of a power amplification circuit, outputs of differential push-pull amplifiers which are matched at respectively different frequencies are combined together by secondary inductors, and the combined signal is outputted.
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公开(公告)号：US20100148869A1
公开(公告)日：2010-06-17
申请号：US12617488
申请日：2009-11-12
申请人： Tsuyoshi KAWAKAMI , Akihiko Furukawa , Satoshi Yamakawa , Tetsuya Ilda , Masao Kondo , Yutaka Hoshino
发明人： Tsuyoshi KAWAKAMI , Akihiko Furukawa , Satoshi Yamakawa , Tetsuya Ilda , Masao Kondo , Yutaka Hoshino
IPC分类号： H03F3/45
CPC分类号： H03F3/211 , H03F1/56 , H03F3/26 , H03F2200/537 , H03F2203/21139
摘要： In order to realize a wider bandwidth of a frequency characteristic of a power amplification circuit, outputs of differential push-pull amplifiers which are matched at respectively different frequencies are combined together by secondary inductors, and the combined signal is outputted.
摘要翻译： 为了实现功率放大电路的频率特性的更宽的带宽，通过二次电感器将分别以不同频率匹配的差分推挽放大器的输出组合在一起，并且输出组合信号。
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公开(公告)号：US08314658B2
公开(公告)日：2012-11-20
申请号：US12882592
申请日：2010-09-15
IPC分类号： H03F3/68
CPC分类号： H03F3/45076 , H03F3/19 , H03F3/211 , H03F3/602 , H03F2200/537 , H03F2200/541 , H03F2203/45731
摘要： A power amplifier comprises a plurality of primary inductors provided on a substrate in a circular geometry as a whole; a plurality of amplifier pairs; a secondary inductor; and a connection wiring. Each amplifier pair is coupled to two ends of a corresponding primary inductor, and amplifies and output to the corresponding primary inductor a pair of first and second signals given as differential input signals, respectively. The secondary inductor is provided adjacent to the primary inductors in a circular geometry, further combines and outputs signals made by combining first and second signals in each primary inductor. The connection wiring is provided inside the primary inductors on the substrate and electrically couples middle points of respective primary inductors with each other.
摘要翻译： 功率放大器包括设置在整体上呈圆形几何形状的基板上的多个初级电感器; 多个放大器对; 次级电感; 和连接线。 每个放大器对耦合到相应的初级电感器的两端，并且分别放大并输出到相应的初级电感器作为差分输入信号给出的一对第一和第二信号。 次级电感器以圆形几何形状邻近初级电感器提供，进一步组合并输出通过在每个初级电感器中组合第一和第二信号而产生的信号。 连接布线设置在基板上的主电感器的内部，并且将各个初级电感器的中点彼此电耦合。
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公开(公告)号：US20100148872A1
公开(公告)日：2010-06-17
申请号：US12622034
申请日：2009-11-19
IPC分类号： H03F3/26
CPC分类号： H03F3/26 , H03F3/211 , H03F3/45188 , H03F2203/45731
摘要： A power amplifier amplifying and compositing differential signals and capable of suppressing harmonics is provided. The power amplifier includes first amplifiers amplifying a first input signal and a second input signal, which are differential signals, a first coil receiving the first input signal and the second input signal amplified by the first amplifiers, a second coil magnetically coupled with the first coil and outputting a composite signal of the amplified first input signal and second input signal, a third coil magnetically coupled with the second coil, and a first capacitor coupled between both ends of the third coil, wherein one end of the first capacitor is coupled to a ground node.
摘要翻译： 提供功率放大和合成差分信号并能够抑制谐波。 功率放大器包括放大作为差分信号的第一输入信号和第二输入信号的第一放大器，接收由第一放大器放大的第一输入信号和第二输入信号的第一线圈，与第一线圈磁耦合的第二线圈 并输出放大的第一输入信号和第二输入信号的复合信号，与第二线圈磁耦合的第三线圈，以及耦合在第三线圈两端之间的第一电容器，其中第一电容器的一端耦合到 接地节点。
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公开(公告)号：US08346826B2
公开(公告)日：2013-01-01
申请号：US11236844
申请日：2005-09-28
CPC分类号： G06F11/1469 , G06F11/1456 , G06F11/1466 , G06F17/30088 , G06F17/302 , G06F17/30235
摘要： A system which includes at least one client, a plurality of file servers, each having a file system, and a switch logically arranged between the client and the plurality of file servers to provide file access services which virtually render the plurality of file systems accessible as a single file system, termed a ‘pseudo file system’, when viewed from the terminal. The switch distributes a command that starts generation of snapshots to the plurality of file servers, which file servers formulate respective snapshots responsive to the command that starts formation of the snapshots. The switch sets the plurality of snapshots, generated by the plurality of file servers, so as to be associated with the file system structure of the virtual file system at the time of formation of the snapshots.
摘要翻译： 一种系统，其包括至少一个客户端，多个文件服务器，每个具有文件系统，以及逻辑上布置在客户机和多个文件服务器之间的交换机，以提供虚拟地使多个文件系统可访问的文件访问服务 当从终端观看时，称为伪文件系统的单个文件系统。 交换机分配一个开始生成快照的命令到多个文件服务器，哪个文件服务器响应于开始形成快照的命令来制定相应的快照。 交换机设置由多个文件服务器生成的多个快照，以便在形成快照时与虚拟文件系统的文件系统结构相关联。
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10.发明授权System and method for managing and arranging data based on an analysis of types of file access operations 有权基于对文件访问操作类型的分析来管理和排列数据的系统和方法公开(公告)号：US07765217B2
公开(公告)日：2010-07-27
申请号：US11305142
申请日：2005-12-16
IPC分类号： G06F17/30
CPC分类号： G06F17/30079
摘要： Each of the sites interconnected to one another through a wide area network includes at least one client, a switch device logically disposed between the client and at least one server including a storage device, for providing to the client a file access virtually unifying of a plurality of storage devices, and an analysis device connected to the switch device. The switch device takes log information on the file access from the client. The analysis device determines data to be migrated to the server in a site to which the client belongs or the server in a site in vicinity of the site to which the client belongs, and commands the switch device to migrate the data. The switch device migrates the data based on the command from the analysis device.
摘要翻译： 通过广域网彼此互连的每个站点包括至少一个客户端，逻辑地设置在客户端和至少一个包括存储设备的服务器之间的交换设备，用于向客户端提供虚拟地统一多个 的存储装置，以及连接到开关装置的分析装置。 交换机设备从客户端获取有关文件访问的日志信息。 分析装置确定要迁移到客户端所属站点中的服务器的数据或客户端所在站点附近的站点中的服务器，并命令交换设备迁移数据。 交换机根据分析设备的命令迁移数据。
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