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71. 发明授权

US09285461B2 Steerable transmit, steerable receive frequency modulated continuous wave radar transceiver 有权
标题翻译：可导向发射，可控接收调频连续波雷达收发器
公开(公告)号：US09285461B2
公开(公告)日：2016-03-15
申请号：US13795544
申请日：2013-03-12
申请人： Nokia Corporation
发明人： Paul Stanley Swirhun , Andrew Patrick Townley
IPC分类号： G01S13/00 , G01S7/02 , G01S7/03 , G01S7/35 , H01P5/18 , G01S13/34 , G01S13/02
CPC分类号： G01S7/026 , G01S7/03 , G01S7/35 , G01S13/34 , G01S2013/0254 , H01P5/187
摘要： Apparatus, method, and system example embodiments provide an improved integrated circuit RF front end to simultaneously transmit and receive signals for radar imaging. In an example embodiment, an apparatus comprises a transceiver coupled to a circularly polarized antenna assembly, capable of transmitting circularly polarized signals that are a component of a multi-signal radar beam; a power amplifier configured to amplify a transmit signal, coupled through isolation couplers to the circularly polarized antenna assembly; a phase shifting block circuit configured to perform phase shifting of a local oscillator signal, in response to the receipt of phase control signals, to perform phased-array beam steering of the multi-signal radar beam when the component circular signals are associated with signals transmitted from other transceivers receiving the phase control signals. The apparatus further includes a receiver circuit utilizing a receive phase-shifting circuit coupled to a quadrature down-conversion mixer, for receive beam steering.
摘要翻译：装置，方法和系统示例实施例提供改进的集成电路RF前端，以同时发送和接收用于雷达成像的信号。在示例实施例中，一种装置包括耦合到圆极化天线组件的收发器，能够传输作为多信号雷达波束的分量的圆偏振信号; 功率放大器，被配置为放大通过隔离耦合器耦合到圆极化天线组件的发射信号; 相移块电路，被配置为响应于相位控制信号的接收而执行本地振荡器信号的相移，以便当所述分量圆形信号与传输的信号相关联时执行所述多信号雷达波束的相控阵波束控制从其他收发器接收相位控制信号。该装置还包括利用耦合到正交下变频混频器的接收移相电路的接收器电路，用于接收波束转向。

72. 发明授权

US09257736B1 Broadband spiral transmission line power splitter 有权
标题翻译：宽带螺旋传输线功率分配器
公开(公告)号：US09257736B1
公开(公告)日：2016-02-09
申请号：US12874347
申请日：2010-09-02
申请人： Michael J. Josypenko
发明人： Michael J. Josypenko
IPC分类号： H01P5/18 , H01P1/18 , H01P5/12 , H01P3/08 , H03H7/48
CPC分类号： H01P5/184 , H01P1/184 , H01P3/08 , H01P5/12 , H01P5/187 , H03H7/48
摘要： The present invention features a broadband radio frequency (RF) device in the form of a power splitter. A broadband spiral transmission line power divider is used to divide power into two powers with a constant phase difference between the two divided powers. The power divider produces large bandwidths.
摘要翻译：本发明的特征在于功率分配器形式的宽带射频（RF）设备。宽带螺旋传输线功率分配器用于将功率分成两个功率，在两个分频之间具有恒定的相位差。功率分配器产生大的带宽。

73. 发明申请

US20160028144A1 DIRECTIONAL COUPLER 有权
标题翻译：方向耦合器
公开(公告)号：US20160028144A1
公开(公告)日：2016-01-28
申请号：US14795217
申请日：2015-07-09
申请人： Murata Manufacturing Co., Ltd.
发明人： Keisuke Katabuchi , Tetsuo Taniguchi , Yasushi Yunoki
IPC分类号： H01P5/18
CPC分类号： H01P5/184 , H01P5/187
摘要： A directional coupler includes a main line, a sub line, and a parasitic element. The main line includes first and second main line portions formed substantially in a spiral shape, as viewed from a first direction. The second main line portion is positioned in a second direction which is perpendicular to the first direction, as viewed from the first direction. The sub line includes first and second sub line portions formed substantially in a spiral shape, as viewed from the first direction. The first and second sub line portions are electromagnetically coupled with the first and second main line portions, respectively. The second sub line portion is positioned in the second direction, as viewed from the first direction. The parasitic element is superposed on the first main line portion and the second sub line portion, as viewed from the first direction.
摘要翻译：定向耦合器包括主线，子线和寄生元件。主线包括从第一方向观察时基本上形成螺旋形状的第一和第二主线部分。当从第一方向观察时，第二主线部分位于垂直于第一方向的第二方向上。副线包括从第一方向观察时基本上形成螺旋形状的第一和第二子线部分。第一和第二子线部分分别与第一和第二主线部分电磁耦合。第二子线部分从第一方向观察时位于第二方向。从第一方向观察，寄生元件叠置在第一主线部分和第二子线部分上。

74. 发明授权

US09172127B2 Coupler and amplifier arrangement 有权
标题翻译：耦合器和放大器布置
公开(公告)号：US09172127B2
公开(公告)日：2015-10-27
申请号：US13515493
申请日：2009-12-15
申请人： Bart Balm , Boudewijn Charite , Tomas Fric
发明人： Bart Balm , Boudewijn Charite , Tomas Fric
IPC分类号： H01P5/18 , H03F3/60
CPC分类号： H01P5/187 , H01P5/185 , H03F3/602
摘要： A coupler comprises a first line and a second line which is broadside coupled to the first line in a first and a second section. The capacitance between the first and the second line per length unit of the first line is larger in the first section in comparison to the second section. The first and the second line form a first turn.
摘要翻译：耦合器包括第一线和第二线，其在第一和第二部分中与第一线宽边耦合。与第二部分相比，第一部分中第一行的第一和第二行之间的电容在第一部分中较大。第一线和第二线形成第一回合。

75. 发明申请

US20150263406A1 DIRECTIONAL COUPLER 有权
标题翻译：方向耦合器
公开(公告)号：US20150263406A1
公开(公告)日：2015-09-17
申请号：US14606339
申请日：2015-01-27
申请人： TDK CORPORATION
发明人： Takeshi OHASHI , Yukio MITAKE
IPC分类号： H01P5/18
CPC分类号： H01P5/187
摘要： A directional coupler includes a main line and a subline. The main line connects an input port and an output port. The subline connects a coupling port and a terminal port. The subline includes a first coupling line section connected to the terminal port, a second coupling line section connected to the coupling port, and a low-pass filter. The low-pass filter includes an inductor provided between the first and second coupling line sections, a first capacitor having an end connected to the connection point between the inductor and the second coupling line section, a resistor connecting the other end of the first capacitor to the ground, and a second capacitor connecting the connection point between the inductor and the first coupling line section to the ground.
摘要翻译：定向耦合器包括主线和子线。主线连接输入端口和输出端口。分线连接一个耦合端口和一个终端端口。分线包括连接到终端口的第一耦合线部分，连接到耦合端口的第二耦合线部分和低通滤波器。低通滤波器包括设置在第一和第二耦合线路段之间的电感器，具有连接到电感器和第二耦合线路部分之间的连接点的端部的第一电容器，将第一电容器的另一端连接到接地，以及将电感器和第一耦合线部分之间的连接点连接到地的第二电容器。

76. 发明授权

US09035719B2 Three dimensional branchline coupler using through silicon vias and design structures 有权
标题翻译：通过硅通孔和设计结构的三维支线耦合器
公开(公告)号：US09035719B2
公开(公告)日：2015-05-19
申请号：US13974659
申请日：2013-08-23
申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION , University of South Carolina
发明人： Barbara S. Dewitt , Essam Mina , BM Farid Rahman , Guoan Wang , Wayne H. Woods, Jr.
IPC分类号： H01P5/12 , H01P3/00 , G06F17/50 , H01L21/768
CPC分类号： H01P3/003 , G06F17/5077 , H01L23/481 , H01L23/5225 , H01L2924/0002 , H01P5/028 , H01P5/187 , H01L2924/00
摘要： A three dimensional (3D) branchline coupler using through silicon vias (TSV), methods of manufacturing the same and design structures are disclosed. The method includes forming a first waveguide structure in a first dielectric material. The method further includes forming a second waveguide structure in a second dielectric material. The method further includes forming through silicon vias through a substrate formed between the first dielectric material and the second dielectric material, which connects the first waveguide structure to the second waveguide structure.
摘要翻译：公开了使用硅通孔（TSV）的三维（3D）支路耦合器，其制造方法和设计结构。该方法包括在第一电介质材料中形成第一波导结构。该方法还包括在第二电介质材料中形成第二波导结构。该方法还包括通过硅通孔形成通过形成在第一介电材料和第二电介质材料之间的衬底，其将第一波导结构连接到第二波导结构。

77. 发明授权

US09035715B2 Compact broadband impedance transformer 有权
标题翻译：紧凑型宽带阻抗变压器
公开(公告)号：US09035715B2
公开(公告)日：2015-05-19
申请号：US13782279
申请日：2013-03-01
申请人： Anaren, Inc.
发明人： Chong Mei , Ying Huang
IPC分类号： H03H7/38 , H03F1/02 , H03F1/56 , H03F3/60 , H01P5/18
CPC分类号： H03F1/0288 , H01P5/187 , H03F1/56 , H03F3/60 , H03F2200/222 , H03F2200/387 , H03H7/38
摘要： The present invention is directed to an impedance transformation device for use in a system having a characteristic system impedance, the device being characterized by a predetermined bandwidth having a center frequency. The device housing size is one-eighth wavelength of the center frequency. A first coupler is characterized by an even mode impedance and an odd mode impedance. The bandwidth is a function of the even mode impedance and the odd mode impedance substantially corresponds to the component port impedance. At least one second coupler is disposed in parallel with the first coupler and is characterized by the even mode impedance and the odd mode impedance.
摘要翻译：本发明涉及一种用于具有特征系统阻抗的系统中的阻抗变换装置，该装置的特征在于具有中心频率的预定带宽。器件外壳尺寸是中心频率的八分之一波长。第一耦合器的特征在于均匀模式阻抗和奇模阻抗。带宽是偶模阻抗的函数，奇模阻抗基本上对应于分量端口阻抗。至少一个第二耦合器设置成与第一耦合器并联，并且其特征在于偶模阻抗和奇模阻抗。

78. 发明申请

US20150109069A1 DIRECTIONAL COUPLER 有权
标题翻译：方向耦合器
公开(公告)号：US20150109069A1
公开(公告)日：2015-04-23
申请号：US14463919
申请日：2014-08-20
申请人： Murata Manufacturing Co., Ltd.
发明人： Keisuke KATABUCHI , Tetsuo TANIGUCHI , Yasushi YUNOKI
IPC分类号： H01P5/18
CPC分类号： H01P5/18 , H01P5/184 , H01P5/185 , H01P5/187
摘要： A directional coupler includes a multilayer body including a plurality of stacked dielectric layers, a main line including a first main line portion and a second main line portion which are connected in series to each other in this order and that is provided in the multilayer body, and a sub-line including a first sub-line portion and a second sub-line portion which are connected in series to each other in this order, the first sub-line portion being electromagnetically coupled to the first main line portion, the second sub-line portion being electromagnetically coupled to the second main line portion, and the sub-line being provided on one side in a stacking direction with respect to the main line in the multilayer body. The second main line portion is provided on a dielectric layer that is different from a dielectric layer on which the first main line portion is provided and/or the second sub-line portion is provided on a dielectric layer that is different from a dielectric layer on which the first sub-line portion is provided.
摘要翻译：定向耦合器包括多层体，该多层体包括多层堆叠的电介质层，包括第一主线部分和第二主线部分的主线，该第一主线部分和第二主线部分依次彼此串联并设置在多层体中，以及包括依次串联连接的第一子线部分和第二子线部分的子线，第一子线部分电磁耦合到第一主线部分，第二子部分线部分电磁耦合到第二主线部分，并且子线设置在相对于多层体中的主线的堆叠方向的一侧。第二主线部分设置在不同于其上设置第一主线部分的电介质层和/或第二子线部分设置在不同于介电层上的电介质层上的电介质层上设置第一子线部分。

79. 发明申请

US20150054595A1 THREE DIMENSIONAL BRANCHLINE COUPLER USING THROUGH SILICON VIAS AND DESIGN STRUCTURES 有权
标题翻译：三维分布式联轴器通过硅胶和设计结构
公开(公告)号：US20150054595A1
公开(公告)日：2015-02-26
申请号：US13974659
申请日：2013-08-23
申请人： University of South Carolina , International Business Machines Corporation
发明人： Barbara S. DEWITT , Essam MINA , BM Farid RAHMAN , Guoan WANG , Wayne H. WOODS, JR.
IPC分类号： H01P5/22 , G06F17/50 , H01L21/768
CPC分类号： H01P3/003 , G06F17/5077 , H01L23/481 , H01L23/5225 , H01L2924/0002 , H01P5/028 , H01P5/187 , H01L2924/00
摘要： A three dimensional (3D) branchline coupler using through silicon vias (TSV), methods of manufacturing the same and design structures are disclosed. The method includes forming a first waveguide structure in a first dielectric material. The method further includes forming a second waveguide structure in a second dielectric material. The method further includes forming through silicon vias through a substrate formed between the first dielectric material and the second dielectric material, which connects the first waveguide structure to the second waveguide structure.
摘要翻译：公开了使用硅通孔（TSV）的三维（3D）支路耦合器，其制造方法和设计结构。该方法包括在第一电介质材料中形成第一波导结构。该方法还包括在第二电介质材料中形成第二波导结构。该方法还包括通过硅通孔形成通过形成在第一介电材料和第二电介质材料之间的衬底，其将第一波导结构连接到第二波导结构。

80. 发明授权

US08928426B2 Reducing coupling coefficient variation by using capacitors 有权
标题翻译：通过使用电容降低耦合系数变化
公开(公告)号：US08928426B2
公开(公告)日：2015-01-06
申请号：US13194864
申请日：2011-07-29
申请人： Yang Li , Xuanang Zhu , Dinhphuoc V. Hoang , Guohao Zhang , Russ Reisner , Dmitri Prikhodko , Jiunn-Sheng Guo , Bradley D. Scoles , David Viveiros
发明人： Yang Li , Xuanang Zhu , Dinhphuoc V. Hoang , Guohao Zhang , Russ Reisner , Dmitri Prikhodko , Jiunn-Sheng Guo , Bradley D. Scoles , David Viveiros
IPC分类号： H01P5/18
CPC分类号： H01P5/184 , H01P5/185 , H01P5/187 , Y10T29/49002 , Y10T29/49169 , Y10T29/49208
摘要： A coupler is presented that has high-directivity and low coupling coefficient variation. The coupler includes a first trace associated with a first port and a second port. The first port is configured substantially as an input port and the second port is configured substantially as an output port. The coupler further includes a second trace associated with a third port and a fourth port. The third port is configured substantially as a coupled port and the fourth port is configured substantially as an isolated port. In addition, the coupler includes a first capacitor configured to introduce a discontinuity to induce a mismatch in the coupler.
摘要翻译：提出了具有高方向性和低耦合系数变化的耦合器。耦合器包括与第一端口和第二端口相关联的第一迹线。第一端口被配置为基本上作为输入端口，并且第二端口基本上被配置为输出端口。耦合器还包括与第三端口和第四端口相关联的第二迹线。第三端口基本上配置为耦合端口，第四端口基本上被配置为隔离端口。另外，耦合器包括被配置为引入不连续性以引起耦合器中的失配的第一电容器。

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