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1. 发明申请

US20100123528A1 Balanced-output triplexer 有权
标题翻译：平衡输出三工器
公开(公告)号：US20100123528A1
公开(公告)日：2010-05-20
申请号：US12292275
申请日：2008-11-14
申请人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara , Steve Plager
发明人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara , Steve Plager
IPC分类号： H01P1/213
CPC分类号： H01P1/2135
摘要： A balanced-output triplexer includes: a first filter provided between an input terminal and a pair of first balanced output terminals; a second filter provided between the input terminal and a pair of second balanced output terminals; and a third filter provided between the input terminal and a pair of third balanced output terminals. Each of the first to third filters has a pair of output resonators that are interdigital-coupled to each other and connected to the corresponding pair of balanced output terminals.
摘要翻译：平衡输出三工器包括：设置在输入端和一对第一平衡输出端之间的第一滤波器; 设置在所述输入端子和一对第二平衡输出端子之间的第二滤波器; 以及设置在所述输入端子和一对第三平衡输出端子之间的第三滤波器。第一至第三滤波器中的每一个具有一对输出谐振器，它们彼此交指耦合并连接到对应的一对平衡输出端子。

2. 发明授权

US07880562B2 Balanced-output triplexer 有权
标题翻译：平衡输出三工器
公开(公告)号：US07880562B2
公开(公告)日：2011-02-01
申请号：US12292275
申请日：2008-11-14
申请人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara , Steve Plager
发明人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara , Steve Plager
IPC分类号： H01P3/08 , H01P5/12
CPC分类号： H01P1/2135
摘要： A balanced-output triplexer includes: a first filter provided between an input terminal and a pair of first balanced output terminals; a second filter provided between the input terminal and a pair of second balanced output terminals; and a third filter provided between the input terminal and a pair of third balanced output terminals. Each of the first to third filters has a pair of output resonators that are interdigital-coupled to each other and connected to the corresponding pair of balanced output terminals.
摘要翻译：平衡输出三工器包括：设置在输入端和一对第一平衡输出端之间的第一滤波器; 设置在所述输入端子和一对第二平衡输出端子之间的第二滤波器; 以及设置在所述输入端子和一对第三平衡输出端子之间的第三滤波器。第一至第三滤波器中的每一个具有一对输出谐振器，它们彼此交指耦合并连接到对应的一对平衡输出端子。

3. 发明授权

US08283995B2 Balanced-output triplexer 有权
标题翻译：平衡输出三工器
公开(公告)号：US08283995B2
公开(公告)日：2012-10-09
申请号：US12588208
申请日：2009-10-07
申请人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara
发明人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara
IPC分类号： H03H7/46
CPC分类号： H03H7/383 , H03H7/0123 , H03H7/09 , H03H7/1775 , H03H7/42 , H03H7/463 , H03H2001/0085
摘要： A balanced-output triplexer includes: a first filter provided between an input terminal and a pair of first balanced output terminals; a second filter provided between the input terminal and a pair of second balanced output terminals; and a third filter provided between the input terminal and a pair of third balanced output terminals. All of the first to third filters are provided within a layered substrate. All of the balanced output terminals are disposed to be adjacent to one of the sides of the top surface of the layered substrate and one of the sides of the bottom surface of the layered substrate.
摘要翻译：平衡输出三工器包括：设置在输入端和一对第一平衡输出端之间的第一滤波器; 设置在所述输入端子和一对第二平衡输出端子之间的第二滤波器; 以及设置在所述输入端子和一对第三平衡输出端子之间的第三滤波器。所有第一至第三过滤器都设置在层状衬底内。所有平衡输出端子被布置成与分层基板的顶表面的一个侧面和层叠基板的底表面的一个侧面相邻。

4. 发明申请

US20100123526A1 Balanced-output triplexer 有权
标题翻译：平衡输出三工器
公开(公告)号：US20100123526A1
公开(公告)日：2010-05-20
申请号：US12588208
申请日：2009-10-07
申请人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara
发明人： Atsunori Okada , Tatsuya Fukunaga , Hideya Matsubara
IPC分类号： H03H7/46 , H03H7/42
CPC分类号： H03H7/383 , H03H7/0123 , H03H7/09 , H03H7/1775 , H03H7/42 , H03H7/463 , H03H2001/0085
摘要： A balanced-output triplexer includes: a first filter provided between an input terminal and a pair of first balanced output terminals; a second filter provided between the input terminal and a pair of second balanced output terminals; and a third filter provided between the input terminal and a pair of third balanced output terminals. All of the first to third filters are provided within a layered substrate. All of the balanced output terminals are disposed to be adjacent to one of the sides of the top surface of the layered substrate and one of the sides of the bottom surface of the layered substrate.
摘要翻译：平衡输出三工器包括：设置在输入端和一对第一平衡输出端之间的第一滤波器; 设置在所述输入端子和一对第二平衡输出端子之间的第二滤波器; 以及设置在所述输入端子和一对第三平衡输出端子之间的第三滤波器。所有第一至第三过滤器都设置在层状衬底内。所有平衡输出端子被布置成与分层基板的顶表面的一个侧面和层叠基板的底表面的一个侧面相邻。

5. 发明授权

US07126444B2 Multi-layer band-pass filter 有权
标题翻译：多层带通滤波器
公开(公告)号：US07126444B2
公开(公告)日：2006-10-24
申请号：US10929485
申请日：2004-08-31
申请人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
发明人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
IPC分类号： H01P1/20
CPC分类号： H01P1/20345 , H01P5/10
摘要： A multi-layer band-pass filter comprises an unbalanced input, two balanced outputs, and a band-pass filter section provided between the unbalanced input and the two balanced outputs. The band-pass filter section incorporates a plurality of resonators each of which is made up of a TEM line. The band-pass filter further comprises a multi-layer substrate used for integrating the resonators. The band-pass filter section incorporates, as the resonators, an input resonator, and a half-wave resonator for balanced output that is made up of a half-wave resonator having open-circuited ends. The unbalanced input is connected to the input resonator through a capacitor. Each of the balanced outputs is connected to the half-wave resonator through a capacitor.
摘要翻译：多层带通滤波器包括不平衡输入，两个平衡输出和设置在不平衡输入和两个平衡输出之间的带通滤波器部分。带通滤波器部分包括多个谐振器，每个谐振器由TEM线构成。带通滤波器还包括用于集成谐振器的多层衬底。带通滤波器部分包括作为谐振器的输入谐振器和用于平衡输出的半波谐振器，其由具有开路端的半波谐振器构成。不平衡输入通过电容器连接到输入谐振器。每个平衡输出通过电容器连接到半波谐振器。

6. 发明申请

US20050052262A1 Multi-layer band-pass filter 有权
标题翻译：多层带通滤波器
公开(公告)号：US20050052262A1
公开(公告)日：2005-03-10
申请号：US10929485
申请日：2004-08-31
申请人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
发明人： Tatsuya Fukunaga , Hideya Matsubara , Shinichiroh Toda
IPC分类号： H01P1/20 , H01P1/203 , H01P5/10
CPC分类号： H01P1/20345 , H01P5/10
摘要： A multi-layer band-pass filter comprises an unbalanced input, two balanced outputs, and a band-pass filter section provided between the unbalanced input and the two balanced outputs. The band-pass filter section incorporates a plurality of resonators each of which is made up of a TEM line. The band-pass filter further comprises a multi-layer substrate used for integrating the resonators. The band-pass filter section incorporates, as the resonators, an input resonator, and a half-wave resonator for balanced output that is made up of a half-wave resonator having open-circuited ends. The unbalanced input is connected to the input resonator through a capacitor. Each of the balanced outputs is connected to the half-wave resonator through a capacitor.
摘要翻译：多层带通滤波器包括不平衡输入，两个平衡输出和设置在不平衡输入和两个平衡输出之间的带通滤波器部分。带通滤波器部分包括多个谐振器，每个谐振器由TEM线构成。带通滤波器还包括用于集成谐振器的多层衬底。带通滤波器部分包括作为谐振器的输入谐振器和用于平衡输出的半波谐振器，其由具有开路端的半波谐振器构成。不平衡输入通过电容器连接到输入谐振器。每个平衡输出通过电容器连接到半波谐振器。

7. 发明授权

US08378917B2 Proximity antenna and wireless communication device 有权
标题翻译：接近天线和无线通信设备
公开(公告)号：US08378917B2
公开(公告)日：2013-02-19
申请号：US12697591
申请日：2010-02-01
申请人： Sadaharu Yoneda , Toshinori Matsuura , Tatsuya Fukunaga
发明人： Sadaharu Yoneda , Toshinori Matsuura , Tatsuya Fukunaga
IPC分类号： H01Q21/00
CPC分类号： H01Q7/00 , H01Q1/22
摘要： A proximity antenna includes a wiring pattern wound in a predetermined direction in a horizontal plane from a signal end to a ground end and a wiring pattern wound in a direction opposite to the predetermined direction in a horizontal plane from a signal end to a ground end, in which the wiring pattern and the wiring pattern are apposed in a vertical direction. The characteristics of a spiral coil having several turns can be thus obtained by a one-turn wiring width, and an installation space for other components, larger than a conventional installation space, can be therefore secured.
摘要翻译：接近天线包括沿着从信号端到接地端的水平面中的预定方向缠绕的布线图案，以及在从信号端到接地端的水平面中沿与预定方向相反的方向缠绕的布线图案，其中布线图案和布线图案沿垂直方向设置。因此，可以通过单圈布线宽度获得具有几圈的螺旋线圈的特性，因此可以确保比常规安装空间大的其他部件的安装空间。

8. 发明授权

US08130061B2 Filter 有权
标题翻译：过滤
公开(公告)号：US08130061B2
公开(公告)日：2012-03-06
申请号：US12232800
申请日：2008-09-24
申请人： Tatsuya Fukunaga
发明人： Tatsuya Fukunaga
IPC分类号： H01P1/203 , H01P7/08
CPC分类号： H01P1/205 , H01P1/20336
摘要： A filter being small and having a narrowband filter characteristic is achieved using interdigital-coupled resonators. A first resonator and a second resonator are configured using interdigital-coupled quarter-wavelength resonators respectively. In addition, the first resonator and the second resonator are disposed so as to extend along directions intersecting with each other at a predetermined angle θ. Thus, coupling between the resonators is reduced compared with, for example, a case that the first resonator and the second resonator are, as a whole, disposed in parallel to each other. The angle θ, with which the first resonator and the second resonator are disposed respectively, is adjusted, thereby coupling between the resonators may be made into a desired state. Thus, a desired narrowband filter characteristic is obtained.
摘要翻译：滤波器小且具有窄带滤波器特性是使用指数间耦合谐振器实现的。分别使用指数间耦合的四分之一波长谐振器来配置第一谐振器和第二谐振器。此外，第一谐振器和第二谐振器被设置成沿着彼此以预定角度相交的方向延伸。因此，与例如第一谐振器和第二谐振器整体上彼此平行设置的情况相比，谐振器之间的耦合减小。分别设置第一谐振器和第二谐振器的角度和角度，可以使谐振器之间的耦合成为期望的状态。因此，获得期望的窄带滤波器特性。

9. 发明授权

US07439829B2 RF module 有权
标题翻译：射频模块
公开(公告)号：US07439829B2
公开(公告)日：2008-10-21
申请号：US10563217
申请日：2004-03-31
申请人： Tatsuya Fukunaga , Masaaki Ikeda , Kiyoshi Hatanaka
发明人： Tatsuya Fukunaga , Masaaki Ikeda , Kiyoshi Hatanaka
IPC分类号： H01P5/107 , H01P1/208
CPC分类号： H01P5/107
摘要： The present invention provides an RF module capable of converting electromagnetic waves in the TE mode to balanced electromagnetic waves in the TEM mode without adjustment and outputting the balanced electromagnetic waves while easily realizing miniaturization. The RF module includes: a waveguide (3) in which a half-wavelength TE mode resonator (2) is formed; an E plane coupling window (4) formed in a wall portion (3a) orthogonal to an H plane out of wall portions (3a) to (3e) constructing the TE mode resonator (2) in the waveguide (3); an output line (5a) provided at the edge on the side of the wall portion (3d) parallel with the H plane on the E plane coupling window (4), and magnetically coupled to electromagnetic waves in the TE mode resonator (2); and another output line (5b) provided at the edge on the side of the wall portion (3e) parallel with the H plane in the E plane coupling window (4), and magnetically coupled to the electromagnetic waves.
摘要翻译：本发明提供一种RF模块，其能够在TE模式中将电磁波转换成TEM模式的平衡电磁波，而不需要调整并输出平衡的电磁波，同时容易实现小型化。 RF模块包括：其中形成半波长TE模式谐振器（2）的波导（3）; 形成在构成波导管（3）中的TE模式谐振器（2）的壁部（3a）〜（3e）的与H平面正交的壁部（3a）内的E平面耦合窗（4）。设置在与E平面耦合窗口（4）上的H平面平行的壁部分（3d）侧的边缘处的输出线（5a），并且与TE模式谐振器（2）中的电磁波磁耦合）; 以及另一个输出线（5b），设置在与E平面耦合窗口（4）中的H平面平行的壁部分（3e）侧的边缘处，并且磁耦合到电磁波。

10. 发明授权

US07199680B2 RF module using mode converting structure having short-circuiting waveguides and connecting windows 有权
标题翻译： RF模块使用具有短路波导和连接窗口的模式转换结构
公开(公告)号：US07199680B2
公开(公告)日：2007-04-03
申请号：US10692823
申请日：2003-10-27
申请人： Tatsuya Fukunaga
发明人： Tatsuya Fukunaga
IPC分类号： H01P5/107
CPC分类号： H01P3/121 , H01P5/107
摘要： The present invention is directed to enable mode conversion between a TEM mode and another mode to be performed among a plurality of waveguides. An RF module comprises: a TEM waveguide as a first waveguide for propagating electromagnetic waves in a TEM mode; and a waveguide having a multilayer structure as a second waveguide connected to the first waveguide, for propagating electromagnetic waves in another mode different from the TEM mode. An end of the first waveguide is directly conductively connected to one of ground electrodes of the second waveguide from the stacking direction side of the ground electrodes. Since magnetic fields are coupled so that the direction of the magnetic field of the first waveguide and that of the magnetic field of the second waveguide match with each other in the H plane, mode conversion between the TEM mode and another mode can be excellently performed between the waveguides.
摘要翻译：本发明涉及在多个波导之间进行TEM模式和另一模式之间的模式转换。 RF模块包括：TEM波导作为用于以TEM模式传播电磁波的第一波导; 以及具有与第一波导连接的第二波导的多层结构的波导，用于以不同于TEM模式的另一模式传播电磁波。第一波导的端部从接地电极的堆叠方向侧直接导电地连接到第二波导的接地电极中的一个。由于磁场耦合使得第一波导的磁场方向和第二波导的磁场的方向在H平面中彼此匹配，所以TEM模式和另一模式之间的模式转换可以在波导。

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