专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US06362696B1 Device with a nonradiative dielectric waveguide with coupling gap 失效
标题翻译：具有耦合间隙的非辐射介质波导的器件
公开(公告)号：US06362696B1
公开(公告)日：2002-03-26
申请号：US09618227
申请日：2000-07-18
申请人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida
发明人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida
IPC分类号： H03B1110
CPC分类号： H01P3/165 , G01S7/352 , G01S13/34 , H01P1/04 , H01P1/383 , H03B9/14
摘要： A device with a nonradiative dielectric waveguide which operates in a microwave band or in a millimeter wave band. The device with a nonradiative dielectric waveguide is, for example, an oscillator, a circulator, a coupler or the like. The device has a pair of parallel conductors, a dielectric strip which is disposed between the conductors and propagates a high-frequency electromagnetic wave in a specified mode, a mounting surface which is formed on one of the conductors, and an end surface which is defined by an end of each of the conductors so as to be vertical to a traveling direction of the electromagnetic wave propagated in the dielectric strip. An end of the dielectric strip is exposed at a corresponding end surface of the device.
摘要翻译：具有在微波频带或毫米波段中工作的非辐射介质波导的装置。具有非辐射介质波导的装置例如是振荡器，环行器，耦合器等。该装置具有一对平行导体，介质条设置在导体之间并以特定模式传播高频电磁波，形成在一个导体上的安装表面和限定的端面通过每个导体的端部以垂直于在介质条中传播的电磁波的行进方向。介质条的一端在设备的相应端面处露出。

12. 发明授权

US5970401A Balanced-type mixer having circuit board 失效
标题翻译：平衡式混合器具有电路板
公开(公告)号：US5970401A
公开(公告)日：1999-10-19
申请号：US924019
申请日：1997-08-29
申请人： Hiroshi Nishida , Toru Tanizaki , Koichi Sakamoto
发明人： Hiroshi Nishida , Toru Tanizaki , Koichi Sakamoto
IPC分类号： H01P3/16 , H01P5/02 , H01P5/10 , H03D9/06 , H04Q7/20
CPC分类号： H01P5/1022 , H03D9/0641
摘要： A balanced-type mixer having easier mounting of a circuit board into a dielectric line apparatus, easier matching between a dielectric line and diodes, and reduced conversion loss. A first conductor pattern is disposed in a direction substantially perpendicular to first dielectric strips which constitute a first NRD guide, first and second filter circuits are provided at positions on opposite sides of the first dielectric strips, thus forming a first resonance circuit, and beam lead diodes are mounted in series within the resonance circuit. Further, a second conductor pattern is extended substantially from the midpoint between the filter circuits, and a third filter circuit is provided, thus forming a second resonance circuit. A second NRD guide based on second dielectric strips is connected to the second resonance circuit.
摘要翻译：一种平衡型混合器，其更容易将电路板安装到介质线装置中，更容易在介质线和二极管之间进行匹配，并降低了转换损耗。第一导体图案设置在大致垂直于构成第一NRD导向器的第一介质条的方向上，第一和第二滤波器电路设置在第一介质条的相对侧上的位置处，从而形成第一谐振电路，以及光束引线二极管串联安装在谐振电路内。此外，第二导体图案基本上从滤波器电路之间的中点延伸，并且提供第三滤波器电路，从而形成第二谐振电路。基于第二介质条的第二NRD引导件连接到第二谐振电路。

13. 发明授权

US5604469A High-frequency integrated circuit 失效
标题翻译：高频集成电路
公开(公告)号：US5604469A
公开(公告)日：1997-02-18
申请号：US519949
申请日：1995-08-28
申请人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida
发明人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida
IPC分类号： H01P1/04 , G01S7/03 , G01S13/34 , H01P1/38 , H01P3/16 , H01P5/02 , H01P5/08 , H01P5/18 , H03B9/14 , H01P1/383 , H03B5/18
CPC分类号： H01P3/165 , G01S7/032 , H03B9/14
摘要： A high-frequency integrated circuit which operates in a microwave band or in a millimeter wave band. The high-frequency integrated circuit has devices with a nonradiative dielectric waveguide such as an oscillator, a circulator, etc., and a mount case with a nonradiative dielectric waveguide in which these devices are mounted. Each of the devices with a nonradiative dielectric waveguide has a couple of conductors, a dielectric strip which is disposed between the conductors and propagates a high-frequency electromagnetic wave in a specified mode, a mounting surface which is formed on one of the conductors, and an end surface which is formed on an end of the conductors so as to be vertical to a traveling direction of the electromagnetic wave propagated in the dielectric strip and on which an end of the dielectric strip is exposed. The devices with a nonradiative dielectric waveguide are evaluated separately, and thereafter, the devices are mounted in the mount case individually.
摘要翻译：一种在微波波段或毫米波段工作的高频集成电路。高频集成电路具有诸如振荡器，循环器等非辐射介质波导的装置，以及安装这些装置的非辐射介质波导的安装壳体。具有非辐射电介质波导的每个器件具有一对导体，介于一个导体之间的介质条，布置在导体之间并以特定模式传播高频电磁波;安装表面，其形成在一个导体上;以及该端面形成在导体的端部上，以便垂直于在介质条中传播的电磁波的行进方向，并且介质条的一端露出在该端面上。分别评估具有非辐射电介质波导的器件，然后将器件分别安装在安装盒中。

14. 发明授权

US06512421B1 Gunn diode oscillator with NRD guide 失效
标题翻译：耿氏二极管振荡器，带NRD导轨
公开(公告)号：US06512421B1
公开(公告)日：2003-01-28
申请号：US09684274
申请日：2000-10-06
申请人： Kazumasa Haruta , Sadao Yamashita , Toru Tanizaki , Koichi Sakamoto
发明人： Kazumasa Haruta , Sadao Yamashita , Toru Tanizaki , Koichi Sakamoto
IPC分类号： H03B1110
CPC分类号： H03B9/147
摘要： An oscillation circuit is constructed by providing a line and a Gunn diode on a dielectric substrate, and an oscillation signal as the fundamental frequency signal of an oscillator is injected into the Gunn diode through a DC bias line. By disposing a dielectric stripline between upper and lower conductor plates, at NRD guide as an output transmission line is constructed, and the line and the NRD guide are coupled. The cutoff frequency of the NRD guide is determined so that the fundamental wave component of oscillation signal of the oscillation circuit is cut off and a harmonic is propagated.
摘要翻译：通过在介质基板上设置线路和耿氏二极管构成振荡电路，通过DC偏置线将振荡器的基频信号注入耿氏二极管。通过在上导体板和下导体板之间设置介质带状线，构成输出传输线的NRD导轨，并将线路和NRD导线连接。确定NRD波导的截止频率，使得振荡电路的振荡信号的基波分量被切断并且谐波被传播。

15. 发明授权

US06344779B1 Oscillator and radio equipment 失效
标题翻译：振荡器和无线电设备
公开(公告)号：US06344779B1
公开(公告)日：2002-02-05
申请号：US09680905
申请日：2000-10-06
申请人： Kazumasa Haruta , Sadao Yamashita , Toru Tanizaki , Koichi Sakamoto
发明人： Kazumasa Haruta , Sadao Yamashita , Toru Tanizaki , Koichi Sakamoto
IPC分类号： H03B714
CPC分类号： H03B9/148
摘要： An oscillation circuit is constructed by providing a line, a Gunn diode, and a dielectric resonator on a dielectric substrate; by disposing a dielectric stripline between upper and lower conductor plates to form an NRD guide which serves as a output transmission line; and the line and the NRD guide are coupled.
摘要翻译：振荡电路是通过在电介质基片上设置线，耿氏二极管和介质谐振器构成的; 通过在上导体板和下导体板之间布置介质带状线以形成用作输出传输线的NRD引导件; 并且线和NRD指南耦合。

16. 发明授权

US06268833B1 Antenna device and transmitting/receiving apparatus 有权
标题翻译：天线设备和发射/接收设备
公开(公告)号：US06268833B1
公开(公告)日：2001-07-31
申请号：US09346812
申请日：1999-07-02
申请人： Toru Tanizaki , Taiyo Nishiyama , Nobuhiro Kondou
发明人： Toru Tanizaki , Taiyo Nishiyama , Nobuhiro Kondou
IPC分类号： H01Q300
CPC分类号： G01S13/422 , H01Q3/12 , H01Q13/28 , H01Q19/062 , H01Q23/00
摘要： An improved antenna device is provided which is easy to be made compact in size and easy to deflect a beam at a high speed. Further, a transmitting/receiving apparatus using the improved antenna device is provided which is capable of performing a detection within a large range. In particular, a primary radiator and a first transmission line combined with the primary radiator are provided on a movable section, a second transmission line electromagnetically combined with the first transmission line and a dielectric lens with a position of said primary radiator serving as a generally focal point surface are provided on a fixed section. Further, a structure is provided capable of deflecting the beam by displacing the movable section. Also, means is provided to detect the position of the movable section and a control means is provided for displacing the movable section in accordance with a position designating signal of the movable section.
摘要翻译：提供了一种改进的天线装置，其易于制造尺寸紧凑并且易于高速偏转光束。此外，提供了能够在大范围内执行检测的使用改进的天线装置的发送/接收装置。特别地，与主辐射器组合的初级辐射器和第一传输线设置在可移动部分上，与第一传输线电磁耦合的第二传输线和具有所述主辐射器的位置的介电透镜用作大致焦点点表面设置在固定部分上。此外，提供能够通过移动可动部分来偏转光束的结构。此外，提供了用于检测可移动部分的位置的装置，并且提供控制装置以根据可动部分的位置指示信号移动可动部分。

17. 发明授权

US5990764A Dielectric waveguide with at least one dielectric resonator and a plurality of dielectric strips coupled with said at least one resonator 失效
标题翻译：具有至少一个介质谐振器的介质波导和与所述至少一个谐振器耦合的多个介质条
公开(公告)号：US5990764A
公开(公告)日：1999-11-23
申请号：US12686
申请日：1998-01-23
申请人： Toru Tanizaki , Hiroshi Nishida , Atsushi Saitoh
发明人： Toru Tanizaki , Hiroshi Nishida , Atsushi Saitoh
IPC分类号： H01P7/10 , H01P1/20 , H01P3/16 , H01P5/02
CPC分类号： H01P3/165 , H01P1/2002
摘要： An intersect-line apparatus has two conductor plates. An HE-mode dielectric resonator and four dielectric strips to be coupled to the resonator are disposed between the two conductor plates. The adjacent four dielectric strips are spaced from each other substantially at 90 degrees. Accordingly, signals propagating in two strip lines positioned substantially at 180 degrees and signals propagating in the remaining two strip lines cross each other within the dielectric resonator without interfering with each other.
摘要翻译：交叉线设备有两个导体板。耦合到谐振器的HE模式介质谐振器和四个介质条布置在两个导体板之间。相邻的四个介质条基本上以90度彼此间隔开。因此，在基本上位于180度的两条带状线中传播的信号和在其余两条带状线中传播的信号在介质谐振器内彼此交叉而彼此不干扰。

18. 发明授权

US5770989A Nonradiative dielectric line apparatus and instrument for measuring characteristics of a circuit board 失效
标题翻译：用于测量电路板特性的非辐射介质线设备和仪器
公开(公告)号：US5770989A
公开(公告)日：1998-06-23
申请号：US674799
申请日：1996-07-03
申请人： Yohei Ishikawa , Toru Tanizaki , Hiroshi Nishida , Sadao Yamashita , Atsushi Saitoh
发明人： Yohei Ishikawa , Toru Tanizaki , Hiroshi Nishida , Sadao Yamashita , Atsushi Saitoh
IPC分类号： H01L21/822 , G01S7/03 , H01L27/04 , H01P1/00 , H01P1/22 , H01P1/26 , H01P3/16 , H01P5/02 , H01P5/08 , H01P5/18 , H03B9/14 , H03B23/00 , H03C3/22 , H03D9/06 , G01R31/02 , H03B7/14
CPC分类号： H01P3/165 , G01S7/032 , H01P1/22 , H01P1/26 , H01P5/188 , H03B23/00 , H03B9/141 , H03C3/22 , H03D9/0608
摘要： The ease of mounting a circuit board on a nonradiative dielectric line is improved, the degree of freedom of conductor film patterns formed on the circuit board is increased, and the degree of integration can be easily increased to fit within a small size. Dielectric strips are provided between the two conductor plates positioned in parallel to each other, and a circuit board is positioned parallel to the conductor plates. The conductor patterns on the circuit board and the transmission waves of the nonradiative dielectric line are electromagnetically coupled to each other.
摘要翻译：电路板安装在非辐射介质线路上的容易性增加，形成在电路板上的导体膜图案的自由度增加，并且可以容易地增加集成度以适应小尺寸。电介质条设置在彼此平行定位的两个导体板之间，并且电路板平行于导体板定位。电路板上的导体图案和非辐射介质线的透射波彼此电磁耦合。

19. 发明授权

US5724013A High-frequency integrated circuit 失效
标题翻译：高频集成电路
公开(公告)号：US5724013A
公开(公告)日：1998-03-03
申请号：US519999
申请日：1995-08-28
申请人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida
发明人： Youhei Ishikawa , Toru Tanizaki , Hiroshi Nishida
IPC分类号： H01P1/04 , G01R31/28 , G01S7/03 , G01S13/34 , H01P1/38 , H01P3/16 , H01P5/08 , H01P5/00
CPC分类号： H01P3/165 , G01R31/2822 , G01S7/032
摘要： A high-frequency integrated circuit which operates in a microwave band or in a millimeter wave band. The high-frequency integrated circuit has a plurality of devices with respective nonradiative dielectric waveguides such as an oscillator, a coupler, etc., and a substrate on which these devices are surface-mounted. Each of the devices has a pair of parallel conductors, a dielectric strip which is disposed between the conductors and propagates a high-frequency electromagnetic wave, a mounting surface which is formed on one of the conductors and is in contact with the substrate, and an end surface which is defined by an end of the conductors so as to be vertical to a traveling direction of the electromagnetic wave propagated in the dielectric strip and at which an end of the dielectric strip is exposed. The devices with a nonradiative dielectric waveguide are evaluated separately, and thereafter, the devices are surface-mounted on the substrate close to or in contact with one another.
摘要翻译：一种在微波波段或毫米波段工作的高频集成电路。高频集成电路具有多个具有诸如振荡器，耦合器等非辐射介质波导的器件以及这些器件被表面安装在其上的衬底。每个器件具有一对平行导体，介质条设置在导体之间并传播高频电磁波，形成在一个导体上并与衬底接触的安装表面，以及端面由导体的端部限定，以便垂直于在介质条中传播的电磁波的传播方向，并且介质带的一端露出。具有非辐射电介质波导的器件被单独评估，此后，器件被表面安装在彼此接近或接触的衬底上。

20. 发明授权

US06331809B1 Nonradiative dielectric waveguide resonator, nonradiative dielectric waveguide filter, duplexer and transceiver incorporating the same 有权
标题翻译：非辐射介质波导谐振器，非辐射介质波导滤波器，双工器和收发器
公开(公告)号：US06331809B1
公开(公告)日：2001-12-18
申请号：US09330113
申请日：1999-06-10
申请人： Ikuo Takakuwa , Toru Tanizaki , Toshiro Hiratsuka
发明人： Ikuo Takakuwa , Toru Tanizaki , Toshiro Hiratsuka
IPC分类号： H01P316
CPC分类号： H01P1/2002
摘要： A nonradiative dielectric waveguide filter of the present invention permits the manufacturing process including the production of a dielectric strip to be simpler. The filter can be formed by a pillar dielectric strip. The nonradiative dielectric waveguide filter includes resonators, input-output connection units, and cut-off regions, in which the upper and lower conductor plates and a dielectric strip disposed therebetween form the filter. In one example, the main signal-transmitting mode is the LSM mode; a groove having a bottom and conductor walls is disposed in a position in which the conductor plates are opposing; the resonator is formed by fitting the dielectric strip into the groove; and the cut-off regions are formed by second grooves formed in the conductor plates adjacent to the dielectric strip.
摘要翻译：本发明的非辐射电介质波导滤波器允许包括生产介质条的制造工艺更简单。过滤器可以由柱状介质条形成。非辐射介质波导滤波器包括谐振器，输入输出连接单元和截止区域，其中上下导体板和设置在其间的介质条形成滤波器。在一个示例中，主信号传输模式是LSM模式; 具有底部和导体壁的凹槽设置在导体板相对的位置; 谐振器通过将介质条装配到凹槽中而形成; 并且截止区域由形成在与介质条相邻的导体板中的第二沟槽形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式