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1. 发明授权

US06995630B2 High-frequency compound switch module and communication terminal using it 失效
标题翻译：高频复合开关模块及通讯终端使用
公开(公告)号：US06995630B2
公开(公告)日：2006-02-07
申请号：US10471230
申请日：2002-10-23
申请人： Yuki Satoh , Toshio Ishizaki , Takeo Yasuho
发明人： Yuki Satoh , Toshio Ishizaki , Takeo Yasuho
IPC分类号： H03H9/70 , H03H9/72
CPC分类号： H04B1/52 , H04B1/48
摘要： A high-frequency compound switch module of this invention has a first communication system comprising a switch unit for switching connection of a signal from an antenna to one of a transmission circuit and a reception circuit of the first communication system based on a signal from a control terminal, a filter provided on a first reception circuit side, for filtering out a first reception signal, and a first phase shift line provided between the filter and the switch unit, and a second communication system comprising a second phase shift line provided between the switch unit and the first phase shift line, and a branching filter provided in series to the second phase shift line for branching a signal from the second phase shift line into a second transmission signal and a second reception signal. The switch module is capable of performing at least a receiving process of the first communication system while performing transmission/reception with the second communication system.
摘要翻译：本发明的高频复合开关模块具有第一通信系统，该第一通信系统包括用于基于来自控制器的信号将来自天线的信号与第一通信系统的发送电路和接收电路之一连接的开关单元终端，设置在第一接收电路侧的滤波器，用于滤除第一接收信号的滤波器和设置在滤波器和开关单元之间的第一相移线;以及第二通信系统，包括设置在开关之间的第二相移线单元和第一相移线，以及与第二相移线串联设置的用于将来自第二相移线的信号分支为第二发送信号和第二接收信号的分路滤波器。开关模块能够在与第二通信系统进行发送/接收的同时，执行第一通信系统的至少接收处理。

2. 发明授权

US06222429B1 Dielectric resonator, dielectric notch filter, and dielectric filter with optimized resonator and cavity dimensions 有权
标题翻译：介质谐振器，介质陷波滤波器和具有优化谐振器和腔体尺寸的介质滤波器
公开(公告)号：US06222429B1
公开(公告)日：2001-04-24
申请号：US09526495
申请日：2000-03-15
申请人： Yuki Satoh , Masami Hatanaka , Toshio Ishizaki , Yuji Saka , Toshiaki Nakamura
发明人： Yuki Satoh , Masami Hatanaka , Toshio Ishizaki , Yuji Saka , Toshiaki Nakamura
IPC分类号： H01P120
CPC分类号： H01P1/2084 , H01P1/20309 , H01P7/10
摘要： The dielectric notch filter of the invention includes: a transmission line for transmitting a high-frequency signal; input and output terminals provided at both ends of the transmission line; a ground conductor for supplying a ground potential; and a dielectric resonator connected to the ground conductor and the transmission line. The dielectric notch filter further includes an impedance matching element connected to the ground conductor and the transmission line in parallel with the dielectric resonator. The dielectric resonator includes: a cavity connected to the ground conductor; a dielectric block provided in the cavity; a coupling device coupled with an electromagnetic field, produced in the cavity; and a coupling adjusting line for connecting the coupling device to the transmission line and for adjusting the degree of electromagnetic coupling.
摘要翻译：本发明的介质陷波滤波器包括：用于发送高频信号的传输线; 输入和输出端子设在传输线的两端; 用于提供地电位的接地导体; 以及连接到接地导体和传输线的介质谐振器。电介质陷波滤波器还包括与该导体连接的阻抗匹配元件和与介质谐振器并联的传输线。介质谐振器包括：连接到接地导体的空腔; 设置在所述空腔中的介质块; 与空腔中产生的电磁场耦合的耦合装置; 以及用于将耦合装置连接到传输线并用于调节电磁耦合度的耦合调节线。

3. 发明授权

US6107900A Dielectric resonator having a through hole mounting structure 失效
标题翻译：具有通孔安装结构的介质谐振器
公开(公告)号：US6107900A
公开(公告)日：2000-08-22
申请号：US891272
申请日：1997-07-10
申请人： Yuki Satoh , Masami Hatanaka , Toshio Ishizaki , Yuji Saka , Toshiaki Nakamura
发明人： Yuki Satoh , Masami Hatanaka , Toshio Ishizaki , Yuji Saka , Toshiaki Nakamura
IPC分类号： H01P1/203 , H01P1/208 , H01P7/10
CPC分类号： H01P1/2084 , H01P1/20309 , H01P7/10
摘要： The dielectric notch filter of the invention includes: a transmission line for transmitting a high-frequency signal; input and output terminals provided at both ends of the transmission line; a ground conductor for supplying a ground potential; and a dielectric resonator connected to the ground conductor and the transmission line. The dielectric notch filter further includes an impedance matching element connected to the ground conductor and the transmission line in parallel with the dielectric resonator. The dielectric resonator includes: a cavity connected to the ground conductor; a dielectric block provided in the cavity; a coupling device coupled with an electromagnetic field produced in the cavity; and a coupling adjusting line for connecting the coupling device to the transmission line and for adjusting the degree of electromagnetic coupling.
摘要翻译：本发明的介质陷波滤波器包括：用于发送高频信号的传输线; 输入和输出端子设在传输线的两端; 用于提供地电位的接地导体; 以及连接到接地导体和传输线的介质谐振器。电介质陷波滤波器还包括与该导体连接的阻抗匹配元件和与介质谐振器并联的传输线。介质谐振器包括：连接到接地导体的空腔; 设置在所述空腔中的介质块; 耦合装置与在空腔中产生的电磁场耦合; 以及用于将耦合装置连接到传输线并用于调节电磁耦合度的耦合调节线。

4. 发明授权

US06020799A Laminated dielectric antenna duplexer and a dielectric filter 失效
标题翻译：层压电介质天线双工器和介质滤波器
公开(公告)号：US06020799A
公开(公告)日：2000-02-01
申请号：US966380
申请日：1997-11-07
申请人： Toshio Ishizaki , Atsushi Sasaki , Yuki Satoh , Hiroshi Kushitani , Hideaki Nakakubo , Toshiaki Nakamura , Kimio Aizawa , Takashi Fujino
发明人： Toshio Ishizaki , Atsushi Sasaki , Yuki Satoh , Hiroshi Kushitani , Hideaki Nakakubo , Toshiaki Nakamura , Kimio Aizawa , Takashi Fujino
IPC分类号： H01P1/203 , H01P1/205 , H01P1/213
CPC分类号： H01P1/20345 , H01P1/20381 , H01P1/2056 , H01P1/2135
摘要： A dielectric antenna duplexer used in a high frequency radio device such as a portable telephone, and a dielectric filter for forming the duplexer of the SIR (stepped impedance resonator) composed by cascade connection of first transmission lines having one end grounded and second transmission lines having one end open and lower in characteristic impedance than in the first transmission lines, first transmission lines and second transmission lines are individually coupled in electromagnetic field, thereby forming an antenna duplexer and a dielectric filter of small insertion loss, high bandwidth selectivity, excellent band pass characteristic, and low cost.
摘要翻译：在诸如便携式电话的高频无线电设备中使用的介质天线双工器和用于形成由具有一端接地的第一传输线和第二传输线的级联连接的SIR（阶梯式阻抗谐振器）的双工器的介质滤波器，一端的特征阻抗比第一传输线的开路低，第一传输线和第二传输线分别在电磁场中耦合，从而形成一个天线双工器和介质滤波器，其插入损耗小，带宽选择性好，带通优良特点，成本低。

5. 发明授权

US5589724A Piezoelectric device and a package 失效
标题翻译：压电器件和封装
公开(公告)号：US5589724A
公开(公告)日：1996-12-31
申请号：US350717
申请日：1994-12-07
申请人： Yuki Satoh , Toshio Ishizaki , Tsuyoshi Sakaue , Koji Hashimoto , Tohru Yamada , Tomoki Uwano
发明人： Yuki Satoh , Toshio Ishizaki , Tsuyoshi Sakaue , Koji Hashimoto , Tohru Yamada , Tomoki Uwano
IPC分类号： H01C1/02 , H01L23/08 , H01L41/053 , H03H3/007 , H03H9/02 , H03H9/05 , H03H9/10 , H03H9/13 , H03H9/17 , H03H9/25 , H03H9/56 , H05K5/06 , H01L41/08
CPC分类号： H03H9/1071 , H03H9/1035
摘要： A piezoelectric device includes a piezoelectric plate provided with at least one electrode at almost a central portion of each face; a first plate made of an ionic material having a recessed portion to cover the at least one electrode at one face to face the piezoelectric plate; and a second plate made of an ionic material having a recessed portion to cover the at least one electrode at one face to face the piezoelectric plate. Each of the at least one electrode is packaged by direct bonding the piezoelectric plate with the first plate and the second plate so as to be sandwiched therebetween. A package includes a body member made of an ionic material provided with a recessed portion or an opening, having a flat face around the recessed portion or the opening; and a covering member made of an ionic material having a flat face to cover the body member. The flat face of the body member and the flat face of the covering member are cleaned and attached to each other so as to be direct bonded with each other using hydrogen bonds generated between the ionic materials, thereby packaging the recessed portion or the opening.
摘要翻译：压电装置包括在每个面的几乎中心部分设置有至少一个电极的压电板; 由离子材料制成的第一板，具有在一个面上覆盖所述至少一个电极的凹部以面对所述压电板; 以及由具有凹部的离子材料制成的第二板，以在一个面上覆盖所述至少一个电极以面对所述压电板。通过将压电板与第一板和第二板直接接合以夹在它们之间来封装至少一个电极中的每一个。一种包装体，包括由设置有凹部或开口的离子性材料制成的本体部件，该凹部或开口具有围绕凹部或开口的平坦面; 以及由具有平坦面的离子材料制成的覆盖部件，以覆盖主体部件。本体构件的平面和覆盖构件的平面被清洁并彼此附接，以便使用在离子材料之间产生的氢键彼此直接接合，从而封装凹部或开口。

6. 发明授权

US07629862B2 Composite duplexer 失效
标题翻译：复合双工器
公开(公告)号：US07629862B2
公开(公告)日：2009-12-08
申请号：US11568772
申请日：2006-05-19
申请人： Yuki Satoh , Naoki Yuda , Koji Hashimoto , Toshio Ishizaki
发明人： Yuki Satoh , Naoki Yuda , Koji Hashimoto , Toshio Ishizaki
IPC分类号： H01P1/10 , H01P5/12 , H03H7/46
CPC分类号： H04B1/006 , H04B1/48 , H04B1/52
摘要： A composite duplexer includes an antenna terminal, a first receiving terminal, a second receiving terminal, a transmitting terminal, a first switch, a duplexer, and a second switch. The first switch includes a first branch contact, a second branch contact connected with the transmitting terminal, a third branch contact connected with the second receiving terminal, and a first common contact connected with the first antenna terminal. The first common contact of the first switch is connected selectively with the first branch contact, the second branch contact, and the third branch contact. The first duplexer includes a first receiving filter connected with the first receiving terminal, and a first transmitting filter. The duplexer is connected with the first branch contact of the first switch. The second switch is operable to connect and disconnect electrically between the first transmitting filter of the first duplexer and the transmitting terminal. This composite duplexer can separate signals even if their frequency bands are close to each other.
摘要翻译：复合双工器包括天线端子，第一接收端子，第二接收端子，发送端子，第一开关，双工器和第二开关。第一开关包括第一分支触点，与发送端子连接的第二分支触点，与第二接收端子连接的第三分支触点，以及与第一天线端子连接的第一公共触点。第一开关的第一公共接点与第一分支触点，第二分支触点和第三分支触点选择性地连接。第一双工器包括与第一接收端连接的第一接收滤波器和第一发射滤波器。双工器与第一开关的第一分支触点连接。第二开关可操作以在第一双工器的第一发射滤波器和发射端之间电连接和断开。即使它们的频带彼此接近，该复合双工器也可以分离信号。

7. 发明申请

US20090256645A1 COMPOSITE DUPLEXER 失效
标题翻译：复合双工器
公开(公告)号：US20090256645A1
公开(公告)日：2009-10-15
申请号：US11568772
申请日：2006-05-19
申请人： Yuki Satoh , Naoki Yuda , Koji Hashimoto , Toshio Ishizaki
发明人： Yuki Satoh , Naoki Yuda , Koji Hashimoto , Toshio Ishizaki
IPC分类号： H03H7/46
CPC分类号： H04B1/006 , H04B1/48 , H04B1/52
摘要： A composite duplexer includes an antenna terminal, a first receiving terminal, a second receiving terminal, a transmitting terminal, a first switch, a duplexer, and a second switch. The first switch includes a first branch contact, a second branch contact connected with the transmitting terminal, a third branch contact connected with the second receiving terminal, and a first common contact connected with the first antenna terminal. The first common contact of the first switch is connected selectively with the first branch contact, the second branch contact, and the third branch contact. The first duplexer includes a first receiving filter connected with the first receiving terminal, and a first transmitting filter. The duplexer is connected with the first branch contact of the first switch. The second switch is operable to connect and disconnect electrically between the first transmitting filter of the first duplexer and the transmitting terminal. This composite duplexer can separate signals even if their frequency bands are close to each other.
摘要翻译：复合双工器包括天线端子，第一接收端子，第二接收端子，发送端子，第一开关，双工器和第二开关。第一开关包括第一分支触点，与发送端子连接的第二分支触点，与第二接收端子连接的第三分支触点，以及与第一天线端子连接的第一公共触点。第一开关的第一公共接点与第一分支触点，第二分支触点和第三分支触点选择性地连接。第一双工器包括与第一接收端连接的第一接收滤波器和第一发射滤波器。双工器与第一开关的第一分支触点连接。第二开关可操作以在第一双工器的第一发射滤波器和发射端之间电连接和断开。即使它们的频带彼此接近，该复合双工器也可以分离信号。

8. 发明授权

US06304156B1 Laminated dielectric antenna duplexer and a dielectric filter 有权
标题翻译：层压电介质天线双工器和介质滤波器
公开(公告)号：US06304156B1
公开(公告)日：2001-10-16
申请号：US09379766
申请日：1999-08-24
申请人： Toshio Ishizaki , Atsushi Sasaki , Yuki Satoh , Hiroshi Kushitani , Hideaki Nakakubo , Toshiaki Nakamura , Kimio Aizawa , Takashi Fujino
发明人： Toshio Ishizaki , Atsushi Sasaki , Yuki Satoh , Hiroshi Kushitani , Hideaki Nakakubo , Toshiaki Nakamura , Kimio Aizawa , Takashi Fujino
IPC分类号： H01P1203
CPC分类号： H01P1/20345 , H01P1/20381 , H01P1/2056 , H01P1/2135
摘要： A dielectric antenna duplexer used in a high frequency radio device such as a portable telephone, and a dielectric filter for forming the duplexer of the SIR (stepped impedance resonator) composed by cascade connection of first transmission lines having one end grounded and second transmission lines having one end open and lower in characteristic impedance than in the first transmission lines, first transmission lines and second transmission lines are individually coupled in electromagnetic field, thereby forming an antenna duplexer and a dielectric filter of small insertion loss, high bandwidth selectivity, excellent band pass characteristic, and low cost.
摘要翻译：在诸如便携式电话的高频无线电设备中使用的介质天线双工器和用于形成由具有一端接地的第一传输线和第二传输线的级联连接的SIR（阶梯式阻抗谐振器）的双工器的介质滤波器，一端的特征阻抗比第一传输线的开路低，第一传输线和第二传输线分别在电磁场中耦合，从而形成一个天线双工器和介质滤波器，其插入损耗小，带宽选择性好，带通优良特点，成本低。

9. 发明授权

US5847489A Piezoelectric device and a package 失效
公开(公告)号：US5847489A
公开(公告)日：1998-12-08
申请号：US708918
申请日：1996-09-06
申请人： Yuki Satoh , Toshio Ishizaki , Tsuyoshi Sakaue , Koji Hashimoto , Tohru Yamada , Tomoki Uwano
发明人： Yuki Satoh , Toshio Ishizaki , Tsuyoshi Sakaue , Koji Hashimoto , Tohru Yamada , Tomoki Uwano
IPC分类号： H01C1/02 , H01L23/08 , H01L41/053 , H03H3/007 , H03H9/02 , H03H9/05 , H03H9/10 , H03H9/13 , H03H9/17 , H03H9/25 , H03H9/56 , H05K5/06 , H01L41/08
CPC分类号： H03H9/1071 , H03H9/1035
摘要： A piezoelectric device includes a piezoelectric plate provided with at least one electrode at almost a central portion of each face; a first plate made of an ionic material having a recessed portion to cover the at least one electrode at one face to face the piezoelectric plate; and a second plate made of an ionic material having a recessed portion to cover the at least one electrode at one face to face the piezoelectric plate. Each of the at least one electrode is packaged by direct bonding the piezoelectric plate with the first plate and the second plate so as to be sandwiched therebetween. A package includes a body member made of an ionic material provided with a recessed portion or an opening, having a flat face around the recessed portion or the opening; and a covering member made of an ionic material having a flat face to cover the body member. The flat face of the body member and the flat face of the covering member are cleaned and attached to each other so as to be direct bonded with each other using hydrogen bonds generated between the ionic materials, thereby packaging the recessed portion or the opening.

10. 发明授权

US06414572B2 Dielectric resonator having a frequency tuning member spirally engaged with the cavity 有权
标题翻译：介质谐振器具有与空腔螺旋地接合的频率调谐构件
公开(公告)号：US06414572B2
公开(公告)日：2002-07-02
申请号：US09798804
申请日：2001-03-01
申请人： Yuki Satoh , Masami Hatanaka , Toshio Ishizaki , Yuji Saka , Toshiaki Nakamura
发明人： Yuki Satoh , Masami Hatanaka , Toshio Ishizaki , Yuji Saka , Toshiaki Nakamura
IPC分类号： H01P710
CPC分类号： H01P1/2084 , H01P1/20309 , H01P7/10
摘要： A dielectric resonator of the invention includes a cavity having a first threaded hole; a dielectric block provided in the cavity; a coupling device coupled with an electromagnetic field produced in the cavity; a frequency tuning member having a screw portion which is spirally engaged with the first threaded hole of the cavity, a distance between the dielectric block and the frequency tuning member being changed by rotating the frequency tuning member, for tuning a resonance frequency of the cavity depending on the distance; and fixing means for fixing a relative positional relationship between the frequency tuning member and the cavity, wherein the fixing means prevents the frequency tuning member from rotating due to a frictional force caused between the first threaded hole of the cavity and the screw portion of the frequency tuning member, the fixing means including a lock nut having a second threaded hole which is spirally engaged with the screw portion of the frequency tuning member.
摘要翻译：本发明的介质谐振器包括具有第一螺纹孔的空腔; 设置在所述空腔中的介质块; 耦合装置与在空腔中产生的电磁场耦合; 频率调谐构件，其具有与空腔的第一螺纹孔螺旋地接合的螺纹部分，通过旋转频率调谐构件来改变介质块和频率调谐构件之间的距离，用于调谐腔的谐振频率依赖在距离上以及固定装置，用于固定频率调谐构件和空腔之间的相对位置关系，其中定影装置防止频率调谐构件由于在腔的第一螺纹孔和频率的螺纹部分之间产生的摩擦力而旋转所述固定装置包括锁定螺母，所述锁定螺母具有与所述频率调谐构件的所述螺纹部螺旋地接合的第二螺纹孔。

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