公开(公告)号：US08132140B2

公开(公告)日：2012-03-06

申请号：US12374353

申请日：2007-12-27

申请人： Kazuhide Uriu ,  Toru Yamada ,  Masahiro Yamaoka

发明人： Kazuhide Uriu ,  Toru Yamada ,  Masahiro Yamaoka

IPC分类号： G06F17/50

CPC分类号： G06F17/5018 ,  G06F17/5036 ,  H05K3/0005

摘要： A circuit board analyzing method and a circuit board analyzer are provided which can greatly reduce analyzing time. The circuit board analyzer includes a computing unit 110, a memory unit 140 connected to the computing unit 110, and an input unit 160 connected to the computing unit 110. The computing unit 110 includes a wiring data acquiring section 310 acquiring data of wirings formed on a circuit board, a basic circuit diagram forming section 320 dividing the wirings into meshes and setting cells and branches connecting the adjacent cells, and an interference analysis setting section 330 setting an element ignoring range of elements set in the cells and the branches.

摘要翻译： 提供电路板分析方法和电路板分析器，其可以大大减少分析时间。 电路板分析器包括计算单元110，连接到计算单元110的存储单元140和连接到计算单元110的输入单元160.计算单元110包括布线数据获取单元310，其获取在 电路板，将布线划分成网格的基本电路图形成部分320和连接相邻小区的设置单元和分支;以及干扰分析设置部分330，设置忽略单元格和分支中设置的元素的范围的元素。

公开(公告)号：US20090249264A1

公开(公告)日：2009-10-01

申请号：US12374353

申请日：2007-12-27

申请人： Kazuhide Uriu ,  Toru Yamada ,  Masahiro Yamaoka

发明人： Kazuhide Uriu ,  Toru Yamada ,  Masahiro Yamaoka

IPC分类号： G06F17/50

CPC分类号： G06F17/5018 ,  G06F17/5036 ,  H05K3/0005

摘要： A circuit board analyzing method and a circuit board analyzer are provided which can greatly reduce analyzing time. The circuit board analyzer includes a computing unit 110, a memory unit 140 connected to the computing unit 110, and an input unit 160 connected to the computing unit 110. The computing unit 110 includes a wiring data acquiring section 310 acquiring data of wirings formed on a circuit board, a basic circuit diagram forming section 320 dividing the wirings into meshes and setting cells and branches connecting the adjacent cells, and an interference analysis setting section 330 setting an element ignoring range of elements set in the cells and the branches.

摘要翻译： 提供电路板分析方法和电路板分析器，其可以大大减少分析时间。 电路板分析器包括计算单元110，连接到计算单元110的存储单元140和连接到计算单元110的输入单元160.计算单元110包括布线数据获取单元310，其获取在 电路板，将布线划分成网格的基本电路图形成部分320和连接相邻小区的设置单元和分支;以及干扰分析设置部分330，设置忽略单元格和分支中设置的元素的范围的元素。

公开(公告)号：US08185864B2

公开(公告)日：2012-05-22

申请号：US12417214

申请日：2009-04-02

申请人： Kazuhide Uriu ,  Toru Yamada ,  Masahiro Yamaoka

发明人： Kazuhide Uriu ,  Toru Yamada ,  Masahiro Yamaoka

IPC分类号： G06F17/50

CPC分类号： G06F17/5018 ,  G06F17/5036

摘要： A circuit board analyzer includes a storage unit for storing mesh position information on an analyzed mesh-division model and extracted circuit constants in relation to each other; a division-model configuration unit for dividing the layout of a circuit board into meshes to configure a new mesh-division model; an identical-mesh determination unit for making a comparison between mesh position information on the new mesh-division model and mesh position information on the analyzed mesh-division model to determine identical meshes that have identical mesh position information; and a circuit-constant extraction unit for performing analytical processing based on the new mesh-division model to extract new circuit constants and reusing, as a new circuit constant associated with the identical meshes, an extracted circuit constant that is related to the mesh position information on the identical meshes.

摘要翻译： 电路板分析器包括：存储单元，用于存储关于分析的网格划分模型的网格位置信息和相对于彼此提取的电路常数; 分割模型配置单元，用于将电路板的布局划分成网格，以配置新的网格划分模型; 相同网格确定单元，用于在新的网格划分模型上的网格位置信息和分析的网格划分模型上的网格位置信息之间进行比较，以确定具有相同网格位置信息的相同网格; 以及电路常数提取单元，用于基于新的网格划分模型执行分析处理，以提取新的电路常数并将与相同网格相关联的新电路常数重新使用与网格位置信息相关的提取的电路常数 在相同的网格上。

公开(公告)号：US06975841B2

公开(公告)日：2005-12-13

申请号：US10288541

申请日：2002-11-06

申请人： Kazuhide Uriu ,  Toru Yamada ,  Toshio Ishizaki

发明人： Kazuhide Uriu ,  Toru Yamada ,  Toshio Ishizaki

IPC分类号： H04B1/16 ,  H03H7/46 ,  H04B1/44

CPC分类号： H04B1/0057 ,  H03H7/463 ,  H03H7/465

摘要： A diplexer capable of passing signals of a high frequency band without being attenuated over a wide frequency band, and a high-frequency switch using the diplexer are provided. The diplexer includes a low-pass filter 82 having a parallel resonant circuit formed by a first capacitor C1 and a first inductor L1 and a serial resonant circuit formed by a second capacitor C2 and a second inductor L2. With this structure, two attenuation poles are provided in the low-pass filter 82. Thus, a passband of a high-pass filter 83 can be widened.

摘要翻译： 提供能够在宽频带上衰减高频带的信号并且使用双工器的高频开关的双工器。 双工器包括具有由第一电容器C 1和第一电感器L 1形成的并联谐振电路的低通滤波器82以及由第二电容器C 2和第二电感器L 2形成的串联谐振电路。利用该结构， 两个衰减极设置在低通滤波器82中。因此，可以加宽高通滤波器83的通带。

公开(公告)号：US06822534B2

公开(公告)日：2004-11-23

申请号：US10221971

申请日：2003-01-10

申请人： Kazuhide Uriu ,  Hiroyuki Nakamura ,  Toru Yamada ,  Tsutomu Matsumura ,  Hiroshi Kagata ,  Kouji Kawakita ,  Toshio Ishizaki

发明人： Kazuhide Uriu ,  Hiroyuki Nakamura ,  Toru Yamada ,  Tsutomu Matsumura ,  Hiroshi Kagata ,  Kouji Kawakita ,  Toshio Ishizaki

IPC分类号： H03H701

CPC分类号： H01P1/20345 ,  H01P1/2039

摘要： A laminated filter includes: a first dielectric layer having a first shield electrode on one principal plane; a second dielectric layer having resonator electrodes on one principal plane; a third dielectric layer having a coupling electrode provided facing part of the above-described resonator electrodes; a fourth dielectric layer having a second shield electrode on one principal plane; a fifth dielectric layer whose at least one principal plane is exposed outside; and a grounding electrode provided on the other principal plane of the above-described dielectric layer and/or the above-described one principal plane of the above-described fifth dielectric layer, and the above-described first grounding electrode and the above-described first shield electrode are electrically connected through a via hole provided in the above-described first dielectric layer.

摘要翻译： 层压滤波器包括：第一介电层，其在一个主平面上具有第一屏蔽电极; 一个第二电介质层，在一个主平面上具有谐振器电极; 第三电介质层，其具有面对所述谐振器电极的一部分设置的耦合电极; 第四电介质层，在一个主平面上具有第二屏蔽电极; 第五电介质层，其至少一个主平面暴露在外面; 以及设置在上述介电层的另一个主面上的接地电极和/或上述第五电介质层的上述一个主面，以及上述第一接地电极和上述第一接地电极 屏蔽电极通过设置在上述第一电介质层中的通孔电连接。

公开(公告)号：US06750737B2

公开(公告)日：2004-06-15

申请号：US10262375

申请日：2002-09-30

申请人： Kazuhide Uriu ,  Keiji Onishi ,  Toru Yamada ,  Toshio Ishizaki

发明人： Kazuhide Uriu ,  Keiji Onishi ,  Toru Yamada ,  Toshio Ishizaki

IPC分类号： H03H972

CPC分类号： H03H9/0542 ,  H03H7/46 ,  H03H2001/0085 ,  H05K1/0237 ,  H05K1/0298 ,  H05K1/181

摘要： A layered body of a SAW filter includes a surface dielectric layer having a surface layer electrode pattern formed thereon, and a first dielectric layer having a pair of electrode patterns and a first ground electrode pattern formed thereon. A pair of balanced output terminals of SAW filters of unbalanced input-balanced output are connected respectively to the pair of electrode patterns via the surface layer electrode pattern, and a part of the first ground electrode pattern is disposed between the pair of the electrode patterns.

摘要翻译： SAW滤波器的层叠体包括其上形成有表面层电极图案的表面电介质层和形成有一对电极图案和第一接地电极图案的第一介电层。 不平衡输入平衡输出的SAW滤波器的一对平衡输出端子经由表面层电极图案分别连接到一对电极图案，并且第一接地电极图案的一部分设置在该对电极图案之间。

公开(公告)号：US06606015B2

公开(公告)日：2003-08-12

申请号：US10034879

申请日：2001-12-26

申请人： Kazuhide Uriu ,  Toru Yamada ,  Tomoyuki Iwasaki

发明人： Kazuhide Uriu ,  Toru Yamada ,  Tomoyuki Iwasaki

IPC分类号： H03H746

CPC分类号： H01P1/15

摘要： A high-frequency switch has a first transmission-reception switching circuit for selectively switching between the signal transfer between an antenna terminal and a first transmitting-circuit terminal and the signal transfer between the antenna terminal and a first receiving-circuit terminal; a second transmission-reception switching circuit for selectively switching between the signal transfer between the antenna terminal and a second transmitting-circuit terminal and the signal transfer between the antenna terminal and a second receiving-circuit terminal; a first diplexer disposed between the antenna terminal and the first transmission-reception switching circuit and between the antenna terminal and the second transmission-reception switching circuit; and a second diplexer connected to the second receiving-circuit terminal to selectively switch the signal transfer between the second receiving-circuit terminal and a third receiving-circuit terminal and the signal transfer between the second receiving-circuit terminal and a fourth receiving-circuit terminal by using a phase-shifting circuit and a surface-acoustic-wave filter.

摘要翻译： 高频开关具有用于选择性地切换天线端子和第一发送电路端子之间的信号传输与天线端子与第一接收电路端子之间的信号传输的第一发送 - 接收切换电路;第二传输 - 接收切换电路，用于选择性地切换天线端子和第二发送电路端子之间的信号传输和天线端子与第二接收电路端子之间的信号传输;第一双工器，设置在天线端子和第一传输 - 接收切换电路和天线端子与第二发送 - 接收切换电路之间; 以及连接到第二接收电路端子的第二双工器，用于选择性地切换第二接收电路端子和第三接收电路端子之间的信号传输以及在第二接收电路端子与第四接收电路端子之间的信号传输， 使用移相电路和表面声波滤波器。

公开(公告)号：US07904030B2

公开(公告)日：2011-03-08

申请号：US10472309

申请日：2002-03-27

申请人： Kazuhide Uriu ,  Toru Yamada ,  Hideaki Nakakubo ,  Masaharu Tanaka

发明人： Kazuhide Uriu ,  Toru Yamada ,  Hideaki Nakakubo ,  Masaharu Tanaka

IPC分类号： H04B1/44

CPC分类号： H04B1/406 ,  H04B1/005 ,  H04B1/0057 ,  H04B1/006 ,  H04B1/48

摘要： For example, in a conventional high frequency switch used for a mobile phone and so on, high frequency distortion is caused by a diode which is turned off upon transmission. A high frequency switch includes a switch circuit for switching transmission and reception performed via a transmitting terminal and receiving terminals, said switch circuit having a diode turned off upon transmission, and a low-pass filter for suppressing high frequency distortion caused by the diode upon transmission.

摘要翻译： 例如，在用于移动电话等的常规高频开关中，高频失真是由传输时关闭的二极管引起的。 高频开关包括用于切换通过发送端子和接收端子进行的发送和接收的开关电路，所述开关电路在发送时截止二极管，以及低通滤波器，用于抑制在传输时由二极管引起的高频失真 。

公开(公告)号：US06867662B2

公开(公告)日：2005-03-15

申请号：US10463005

申请日：2003-06-17

申请人： Kazuhide Uriu ,  Toru Yamada ,  Tomoyuki Iwasaki

发明人： Kazuhide Uriu ,  Toru Yamada ,  Tomoyuki Iwasaki

IPC分类号： H01P1/15 ,  H03H7/46 ,  H03H7/48

CPC分类号： H01P1/15

摘要： A high-frequency switch hasa first transmission-reception switching circuit for selectively switching between the signal transfer between an antenna terminal and a first transmitting-circuit terminal and the signal transfer between the antenna terminal and a first receiving-circuit terminal;a second transmission-reception switching circuit for selectively switching between the signal transfer between the antenna terminal and a second transmitting-circuit terminal and the signal transfer between the antenna terminal and a second receiving-circuit terminal;a first diplexer disposed between the antenna terminal and the first transmission-reception switching circuit and between the antenna terminal and the second transmission-reception switching circuit; anda second diplexer connected to the second receiving-circuit terminal to selectively switch the signal transfer between the second receiving-circuit terminal and a third receiving-circuit terminal and the signal transfer between the second receiving-circuit terminal and a fourth receiving-circuit terminal by using a phase-shifting circuit and a surface-acoustic-wave filter.

摘要翻译： 高频开关具有用于选择性地切换天线端子和第一发送电路端子之间的信号传输与天线端子与第一接收电路端子之间的信号传输的第一发送 - 接收切换电路;第二传输 - 接收切换电路，用于选择性地切换天线端子和第二发送电路端子之间的信号传输和天线端子与第二接收电路端子之间的信号传输;第一双工器，设置在天线端子和第一传输 - 接收切换电路和天线端子与第二发送 - 接收切换电路之间; 以及连接到第二接收电路端子的第二双工器，用于选择性地切换第二接收电路端子和第三接收电路端子之间的信号传输以及在第二接收电路端子与第四接收电路端子之间的信号传输， 使用移相电路和表面声波滤波器。

公开(公告)号：US20100265684A1

公开(公告)日：2010-10-21

申请号：US12746596

申请日：2009-09-09

申请人： Akira Minegishi ,  Kazuhide Uriu ,  Toru Yamada

发明人： Akira Minegishi ,  Kazuhide Uriu ,  Toru Yamada

IPC分类号： H05K7/00

CPC分类号： H01L23/49827 ,  H01L23/49816 ,  H01L23/49822 ,  H01L23/49838 ,  H01L23/50 ,  H01L24/48 ,  H01L2224/05553 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2924/00014 ,  H01L2924/01004 ,  H01L2924/0102 ,  H01L2924/01078 ,  H01L2924/01079 ,  H01L2924/10161 ,  H01L2924/14 ,  H01L2924/15311 ,  H01L2924/19041 ,  H01L2924/30107 ,  H01L2924/3011 ,  H05K1/0248 ,  H05K1/162 ,  H05K3/242 ,  H05K2201/09309 ,  H01L2924/00 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

摘要： In an interposer substrate, a plating stub conductor and a ground conductor form a capacitor, and a plating stub conductor and the ground conductor form a capacitor. Capacitances of the capacitors are adjusted so that a phase difference between signals transmitted by a differential transmission using a signal line including a connection wiring conductor and a signal line including a connection wiring conductor is equal to 180 degrees.

摘要翻译： 在内插基板中，电镀短截线导体和接地导体形成电容器，电镀短截线导体和接地导体形成电容器。 调整电容器的电容，使得使用包括连接布线导体的信号线和包括连接布线导体的信号线的差分传输发送的信号之间的相位差等于180度。