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1. 发明申请

US20060217909A1 Method and device for electromagnetic field analysis of circuit board, and circuit board and its design method 审中-公开
标题翻译：电路板电磁场分析方法及装置及电路板及其设计方法
公开(公告)号：US20060217909A1
公开(公告)日：2006-09-28
申请号：US10552759
申请日：2004-08-05
申请人： Kazuhide Uriu , Toru Yamada , Yukinori Sasaki
发明人： Kazuhide Uriu , Toru Yamada , Yukinori Sasaki
IPC分类号： G01R27/00
CPC分类号： G06F17/5036 , H01F17/0013 , H05K3/0005
摘要： A method for analyzing an electromagnetic field includes: a step S1 for setting up initial shapes of conductor patterns in each layer of a multilayer circuit board; a step S2 for setting up initial ports for input or output of an external signal in each conductor pattern; a step S3 for dividing two-dimensionally the multilayer circuit board into a plurality of areas; steps S4a and S4b for setting up additive ports on edges of the conductor pattern which has been created by area-division; steps S5a and S5b for setting up individual analysis conditions for the initial ports and the additive ports, respectively; steps S6a and S6b for performing an electromagnetic analysis of the multilayer circuit board by the divided area, based on the analysis conditions; and a step S8 for integrating results of the electromagnetic analysis over each of the divided areas, thereby obtaining results of the electromagnetic analysis over the whole circuit board. By using this approach, an EM analysis of a multilayer circuit board can run quickly to significantly reduce time and cost required for designing the circuit board.
摘要翻译：一种用于分析电磁场的方法包括：步骤S1，用于设置多层电路板的各层中的导体图案的初始形状; 步骤S2，用于设置用于每个导体图案中的外部信号的输入或输出的初始端口; 步骤S3，用于将多层电路板二维地分割成多个区域; 步骤S4a和S4b，用于在通过区域划分创建的导体图案的边缘上设置添加剂端口; 步骤S5a和S5b分别为初始端口和添加剂端口建立单独的分析条件; 步骤S6a和S6b，用于基于所述分析条件对所述分割区域进行所述多层电路板的电磁分析; 以及步骤S 8，用于对每个分割区域的电磁分析结果进行积分，从而获得整个电路板上的电磁分析结果。通过使用这种方法，多层电路板的EM分析可以快速运行，以显着减少设计电路板所需的时间和成本。

2. 发明授权

US06975841B2 Diplexer, and high-frequency switch and antenna duplexer using the same 有权
标题翻译：双工器，高频开关和天线双工器使用相同
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。

3. 发明授权

US06822534B2 Laminated electronic component, laminated duplexer and communication device 有权
标题翻译：层压电子元件，层压双工器和通信设备
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。

4. 发明授权

US06750737B2 High frequency switch and radio communication apparatus with layered body for saw filter mounting 有权
标题翻译：高频开关和无线通讯装置，带有锯片式过滤器安装的层叠体
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。

5. 发明授权

US06606015B2 High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high frequency switching method 有权
标题翻译：高频开关，层叠式高频开关，高频无线单元，高频切换方式
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。

6. 发明授权

US08132140B2 Analyzing device for circuit device, circuit device analyzing method, analyzing program, and electronic medium 有权
标题翻译：分析电路设备，电路设备分析方法，分析程序和电子介质
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。

7. 发明申请

US20100265684A1 INTERPOSER SUBSTRATE AND INCLUDING CAPACITOR FOR ADJUSTING PHASE OF SIGNAL TRANSMITTED IN SAME INTERPOSER SUBSTRATE 有权
标题翻译：插入式基板和包括用于调整在相同插件基板中传输的信号相位的电容器
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。

8. 发明申请

US20090315649A1 DIFFERENTIAL TRANSMISSION LINE INCLUDING TWO TRANSMISSION LINES PARALLEL TO EACH OTHER 有权
标题翻译：差异传输线包括两个传输线并行到每个其他
公开(公告)号：US20090315649A1
公开(公告)日：2009-12-24
申请号：US12486912
申请日：2009-06-18
申请人： Akira MINEGISHI , Toru Yamada , Kazuhide Uriu , Susumu Sawada
发明人： Akira MINEGISHI , Toru Yamada , Kazuhide Uriu , Susumu Sawada
IPC分类号： H01P3/08
CPC分类号： H01P3/026 , H01P1/02
摘要： In a differential transmission line, a substrate has first and second surfaces parallel to each other, and a first grounding conductor is formed on the second surface of the substrate. A dielectric layer is formed on the first grounding conductor, and a second grounding conductor is formed on the dielectric layer. First and the second signal conductors are formed to be parallel to each other on the first surface of the substrate. The first signal conductor and the first and second grounding conductors constitutes a first transmission line, and the second signal conductor and the first and second grounding conductors constitutes a second transmission line. A slot is formed in the first grounding conductor to sterically intersect with the first and second signal conductors and to be orthogonal to a longitudinal direction thereof, and a connecting conductor is formed for connecting the first grounding conductor with the second grounding conductor.
摘要翻译：在差动传输线中，基板具有彼此平行的第一和第二表面，并且在基板的第二表面上形成第一接地导体。介电层形成在第一接地导体上，第二接地导体形成在电介质层上。第一和第二信号导体形成为在基板的第一表面上彼此平行。第一信号导体和第一和第二接地导体构成第一传输线，第二信号导体和第一和第二接地导体构成第二传输线。在第一接地导体中形成有与第一和第二信号导体空间交叉并且与其纵向方向垂直的槽，并且形成用于将第一接地导体与第二接地导体连接的连接导体。

9. 发明授权

US07023296B2 High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high-frequency switching method 失效
公开(公告)号：US07023296B2
公开(公告)日：2006-04-04
申请号：US11049440
申请日：2005-02-02
申请人： Kazuhide Uriu , Toru Yamada , Tomoyuki Iwasaki
发明人： Kazuhide Uriu , Toru Yamada , Tomoyuki Iwasaki
IPC分类号： H03H7/48 , H01P1/10
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.

10. 发明授权

US07904030B2 High frequency switch, radio communication apparatus, and high frequency switching method 有权
标题翻译：高频开关，无线通信装置和高频切换方式
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。

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