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公开(公告)号：US07054608B2
公开(公告)日：2006-05-30
申请号：US10044541
申请日：2002-01-11
CPC分类号： H03H7/175 , H01F17/0013 , H01F27/362 , H01F2017/0026 , H01G4/40 , H03H7/1758 , H03H7/1766 , H03H7/1791 , H03H7/463 , H03H2001/0085
摘要： A multilayer electronic component has a multilayered product laminating a plurality of dielectric sheets as one piece, a plurality of grounded electrodes provided among the dielectric sheets being different inside the multilayered product, and inductor electrodes provided on the dielectric sheet surfaces not having the plurality of grounded electrodes inside the multilayered product, wherein all or part of the inductor electrodes are placed so as not to be sandwiched by the plurality of grounded electrodes.
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2.发明申请公开(公告)号：US20050134402A1
公开(公告)日：2005-06-23
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
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： 高频开关具有第一发送接收切换电路，用于选择性地切换天线端子与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递; 第二发送接收切换电路，用于选择性地切换天线端子与第二发送电路端子之间的信号传输与天线端子与第二接收电路端子之间的信号传送; 设置在天线端子和第一发送 - 接收切换电路之间以及天线端子和第二发送 - 接收切换电路之间的第一双工器; 以及第二双工器，其连接到所述第二接收电路端子，以选择性地切换所述第二接收电路端子和第三接收电路端子之间的信号传输，以及所述第二接收电路端子和第四接收电路端子之间的信号传递 通过使用移相电路和表面声波滤波器。
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3.发明授权High-frequency switch, laminated high-frequency switch, high-frequency radio unit, and high frequency switching method 有权高频开关，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。
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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
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.
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5.发明授权公开(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
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。
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6.发明授权Dielectric filter with protective film covering the edges of the input/output electrodes and external electrode 失效介质滤波器，保护膜覆盖输入/输出电极和外部电极的边缘
公开(公告)号：US5864263A
公开(公告)日：1999-01-26
申请号：US817720
申请日：1997-08-22
CPC分类号： H01P11/007 , H01P1/2056
摘要： The invention relates to a dielectric filter for mounting to a printed wiring board wherein the edges of the filter's electrodes are covered with a protective film to prevent the peeling of edges of electrodes. The dielectric filter is a dielectrics (1) having a through hole (2) extending from its top to bottom face, an external electrode (3a) disposed on the outer face of the dielectrics (1) except for the top face, an internal electrode (3b) disposed inside the through-hole (2), island-like input/output electrodes (6) which are disposed on the outer side face of said dielectrics (1) and surrounded by a non-electrode portion (5) of the external electrode (3a). An electrode protection film (8) covers an outer edge of said input/output electrode (6), the non-electrode portion (5) of the external electrode (3a) disposed around the input/output electrode (6), and an inner edge of the external electrode (3a) contacting the non-electrode portion (5).
摘要翻译： PCT No.PCT / JP96 / 02127 Sec。 371日期1997年8月22日 102（e）1997年8月22日PCT PCT 1996年7月29日PCT公布。 公开号WO97 / 08773 日期1997年3月6日本发明涉及一种用于安装到印刷线路板的介质滤波器，其中滤波器电极的边缘被保护膜覆盖以防止电极边缘的剥离。 介质滤波器是具有从顶部到底面延伸的通孔（2）的电介质（1），设置在除了顶面之外的电介质（1）的外表面上的外部电极（3a），内部电极 （3b），设置在所述通孔（2）内的岛状输入/输出电极（6），所述岛状输入/输出电极（6）设置在所述电介质（1）的外侧面上并被所述电介质的非电极部分 外部电极（3a）。 电极保护膜（8）覆盖所述输入/输出电极（6）的外边缘，设置在输入/输出电极（6）周围的外部电极（3a）的非电极部分（5） 与非电极部分（5）接触的外部电极（3a）的边缘。
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公开(公告)号：US07123884B2
公开(公告)日：2006-10-17
申请号：US09979154
申请日：2001-02-28
申请人： Hideaki Nakakubo , Tomoyuki Iwasaki
发明人： Hideaki Nakakubo , Tomoyuki Iwasaki
CPC分类号： H01P1/15
摘要： A radio frequency (RF) switch which is used in an RF unit of a communication apparatus and which has less of an insertion loss during a transmission. A strip line disposed in the RF switch is formed by combining first and second strip lines having different values of characteristic impedance from each other.
摘要翻译： 一种射频（RF）开关，其用于通信设备的RF单元中，并且在传输期间具有较小的插入损耗。 通过组合具有不同特性阻抗值的第一和第二带状线来形成设置在RF开关中的带状线。
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8.发明授权公开(公告)号：US06831528B2
公开(公告)日：2004-12-14
申请号：US10026459
申请日：2001-12-27
申请人： Yasushi Nagata , Tomoyuki Iwasaki , Yuki Sato , Mitsuru Miyake , Takeo Yasuho
发明人： Yasushi Nagata , Tomoyuki Iwasaki , Yuki Sato , Mitsuru Miyake , Takeo Yasuho
IPC分类号： H01P110
CPC分类号： H03K17/76 , H01L23/49822 , H01L23/66 , H01L2924/0002 , H01L2924/3011 , H01P1/15 , H05K1/0243 , H05K1/141 , H05K3/3442 , H05K2201/09381 , Y02P70/613 , H01L2924/00
摘要： In a high-frequency switching module for use mainly in a communications apparatus and a high-frequency apparatus equipped with the same, the high-frequency switching module has a group of high-frequency terminals provided on the mounting side surface of a multi-layer assembly of which the lateral sides are formed as no-electrode provided sides excluding the high-frequency terminals. Thus, the high-frequency switching module and the high-frequency apparatus equipped with the same are less susceptible to the external effect.
摘要翻译： 在主要用于通信装置的高频开关模块和配备有该高频装置的高频装置中，高频开关模块具有设置在多层的安装侧表面上的一组高频端子 其侧面形成为不包括高频端子的无电极提供侧的组装。 因此，高频开关模块和配备有高频开关模块的高频装置不易受到外部影响。
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