专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5898349A Dielectric filter having a plurality of TM multi-mode dielectric resonators 失效
标题翻译：具有多个TM多模介质谐振器的介质滤波器
公开(公告)号：US5898349A
公开(公告)日：1999-04-27
申请号：US882283
申请日：1997-06-25
申请人： Jun Hattori , Hiroyuki Kubo , Masamichi Andoh
发明人： Jun Hattori , Hiroyuki Kubo , Masamichi Andoh
IPC分类号： H01P1/20 , H01P1/208 , H01P1/213 , H01P5/08 , H01P7/10
CPC分类号： H01P1/2138 , H01P1/2086
摘要： A dielectric filter exhibiting excellent filter characteristics in which the manufacturing cost is reduced by forming coupling loops for dielectric resonators generally in the same shape. First through fourth TM double-mode dielectric resonators are aligned in a row with their openings facing in the same direction. First and second metallic panels are screwed to the resonators to cover their openings. An input loop and an output loop are mounted on the first panel in such a manner that they obliquely face the intersecting areas of the respective dielectric members of the first and fourth dielectric resonators, respectively. Also attached to the first panel are generally "V"-shaped coupling loops. Also disclosed is a dielectric duplexer constructed of a plurality of such dielectric filters.
摘要翻译：通过形成通常为相同形状的介质谐振器的耦合回路，表现出优异的滤波特性的介质滤波器，其中制造成本降低。第一至第四TM双模式介质谐振器被排成一行，其开口面向相同的方向。将第一和第二金属板螺纹连接到谐振器以覆盖它们的开口。输入回路和输出回路以这样的方式安装在第一面板上，使得它们分别倾斜地面对第一和第四介质谐振器的各个电介质构件的相交区域。还附着在第一面板上通常是“V”形耦合环。还公开了由多个这种介质滤波器构成的介质双工器。

2. 发明授权

US06454618B1 High-frequency connector with low intermodulation distortion 有权
标题翻译：具有低互调失真的高频连接器
公开(公告)号：US06454618B1
公开(公告)日：2002-09-24
申请号：US09634917
申请日：2000-08-09
申请人： Masamichi Andoh , Hiroyuki Kubo
发明人： Masamichi Andoh , Hiroyuki Kubo
IPC分类号： H01R1302
CPC分类号： H01R13/03 , Y10T29/49016
摘要： A high-frequency connector includes a housing 1 serving as an external conductor and a central conductor. The housing and the central conductor 2 are fabricated by applying electroless plating of nickel alloy containing phosphorus onto a nonmagnetic base material.
摘要翻译：高频连接器包括用作外部导体的外壳1和中心导体。壳体和中心导体2通过将含有磷的镍合金的无电镀施加到非磁性基底材料上来制造。

3. 发明授权

US06123589A High-frequency connector with low intermodulation distortion 有权
标题翻译：具有低互调失真的高频连接器
公开(公告)号：US06123589A
公开(公告)日：2000-09-26
申请号：US188240
申请日：1998-11-09
申请人： Masamichi Andoh , Hiroyuki Kubo
发明人： Masamichi Andoh , Hiroyuki Kubo
IPC分类号： H01R13/03 , H01R9/24
CPC分类号： H01R13/03 , Y10T29/49016
摘要： A high-frequency connector includes a housing 1 serving as an external conductor and a central conductor 2. The housing and the central conductor are fabricated by applying electroless plating of nickel alloy containing phosphorus onto a nonmagnetic base material.
摘要翻译：高频连接器包括用作外部导体的壳体1和中心导体2.壳体和中心导体通过将含磷的镍合金的无电镀施加到非磁性基底材料上来制造。

4. 发明授权

US07116966B2 Transmitting/receiving filter device and communication device 有权
标题翻译：发射/接收滤波装置和通信装置
公开(公告)号：US07116966B2
公开(公告)日：2006-10-03
申请号：US10487880
申请日：2003-08-13
申请人： Jun Hattori , Hiroyuki Kubo
发明人： Jun Hattori , Hiroyuki Kubo
IPC分类号： H04B1/16
CPC分类号： H04B1/48 , H04B1/52
摘要： First and second transmission paths P1 and P2 are disposed between a first port #1 connected to an antenna ANT and a second port #2 connected to a transceiving circuit 10. The first transmission path P1 includes receiving filters Rx1, Rx2, and Rx2′, an amplification circuit LNA, and 90° hybrid circuits 12 and 14. The second transmission path P2 includes a transmitting filter Tx1. A received signal amplified by the amplification circuit LNA is transmitted to the port #2 via the 90° hybrid circuits 12 and 14, but is not transmitted to the second transmission path P2. A transmission signal is transmitted from the port #2 to the second transmission path P2. This prevents oscillation of the received signal due to positive feedback. A transceiving filter device that prevents degradation in the insertion loss, noise figure, and group delay characteristics in the transmission frequency band or the receiving frequency band and that prevents oscillation, and a communication apparatus using the transceiving filter device are provided.
摘要翻译：第一和第二传输路径P 1和P 2设置在连接到天线ANT的第一端口＃1和连接到收发电路10的第二端口＃2之间。第一传输路径P 1包括接收滤波器Rx 1，Rx 2和Rx 2'，放大电路LNA和90°混合电路12和14。第二传输路径P 2包括发射滤波器Tx 1。由放大电路LNA放大的接收信号通过90°混合电路12和14发送到端口＃2，但不发送到第二传输路径P 2。发送信号从端口＃2发送到第二传输路径P 2。这可以防止由于正反馈引起的接收信号的振荡。提供了防止传输频带或接收频带中的插入损耗，噪声系数和组延迟特性的劣化并防止振荡的收发滤波装置，以及使用收发滤波装置的通信装置。

5. 发明授权

US06774744B1 Dielectric filter, dielectric duplexer, and communication device 有权
标题翻译：介质滤波器，介质双工器和通信设备
公开(公告)号：US06774744B1
公开(公告)日：2004-08-10
申请号：US09512859
申请日：2000-02-24
申请人： Jun Hattori , Kazuhiko Kubota , Hiroyuki Kubo
发明人： Jun Hattori , Kazuhiko Kubota , Hiroyuki Kubo
IPC分类号： H01P512
CPC分类号： H01P1/2086
摘要： A dielectric filter that has attenuation poles on both the low frequency side and the high frequency side of its pass band, without using two dielectric resonators. The dielectric filter includes a cavity in which a conductive layer is formed, and a cross-shaped dielectric resonator disposed within the cavity, the dielectric resonator having at least three resonant modes, and coupling loops being coupled to the dielectric resonator. A coupling loop couples to a resonant mode at a first stage, among the resonant modes of the dielectric resonator, and also couples to resonant mode at a third stage in approximately negative-phase with respect to the first stage.
摘要翻译：一种介质滤波器，其在通带的低频侧和高频侧均具有衰减极点，而不使用两个介质谐振器。介质滤波器包括其中形成导电层的空腔和设置在空腔内的十字形介质谐振器，介质谐振器具有至少三个谐振模式，耦合回路耦合到介质谐振器。耦合环在介质谐振器的谐振模式之间的第一级耦合到谐振模式，并且还在相对于第一级大致负相的第三级耦合到谐振模式。

6. 发明授权

US5119034A Method of measuring dielectric material constants and measuring device employed therefor 失效
标题翻译：测量电介质材料常数的方法及其所采用的测量装置
公开(公告)号：US5119034A
公开(公告)日：1992-06-02
申请号：US550161
申请日：1990-07-09
申请人： Youhei Ishikawa , Hidekazu Wada , Jun Hattori , Hiroyuki Kubo , Taiyo Nishiyama
发明人： Youhei Ishikawa , Hidekazu Wada , Jun Hattori , Hiroyuki Kubo , Taiyo Nishiyama
IPC分类号： G01R27/26
CPC分类号： G01R27/2658
摘要： A method of measuring dielectric material constants, which includes steps of forming a dielectric resonator by providing a plurality of coupling terminals for input and output of signals, on a shield case, with a dielectric sample being disposed within the shield case, constituting an oscillation circuit together with the dielectric resonator by connecting a positive feed-back circuit including an amplification circuit, between the signal output coupling means and the signal output coupling means, and measuring variation in an oscillation frequency of the oscillation circuit by heating the dielectric sample through injection of a high frequency power into the particular coupling terminal, so as to obtain a specific material constant of the dielectric sample based on the variation of the oscillation frequency, and, also a measuring device employed for effecting the measuring method.
摘要翻译：一种测量电介质材料常数的方法，包括通过在屏蔽壳上设置多个用于输入和输出信号的耦合端子形成介质谐振器的步骤，其中电介质样品设置在屏蔽壳内，构成振荡电路通过在信号输出耦合装置和信号输出耦合装置之间连接包括放大电路的正反馈电路和介质谐振器，并通过注入加热电介质样品来测量振荡电路的振荡频率的变化将高频功率输入到特定耦合端子中，以便基于振荡频率的变化获得介电样品的特定材料常数，以及用于实现测量方法的测量装置。

7. 发明授权

US06549092B1 Resonator device, filter, composite filter device, duplexer, and communication device 有权
标题翻译：谐振器装置，滤波器，复合滤波装置，双工器和通信装置
公开(公告)号：US06549092B1
公开(公告)日：2003-04-15
申请号：US09679176
申请日：2000-10-04
申请人： Jun Hattori , Hiroki Wakamatsu , Hiroyuki Kubo , Kenji Saito
发明人： Jun Hattori , Hiroki Wakamatsu , Hiroyuki Kubo , Kenji Saito
IPC分类号： H01P1213
CPC分类号： H01P7/04 , H01P1/2053
摘要： In a cavity body, a conductor rod is provided with least one end thereof being electrically connected to the cavity. A dielectric core is disposed in the cavity and the conductor rod extends through a hole in the dielectric core. With this structure, the cavity and the conductor rod constitute a resonator which operates in the quasi-TEM mode of a re-entrant cylindrical cavity resonator. The cavity and the dielectric core constitute a resonator which operates in the quasi-TM mode.
摘要翻译：在空腔体中，导体杆设置有至少一个端部与空腔电连接。介质芯设置在空腔中，导体棒延伸通过电介质芯中的孔。利用这种结构，空腔和导体杆构成在入射圆柱形空腔谐振器的准TEM模式下工作的谐振器。腔和介质芯构成以准TM模式工作的谐振器。

8. 发明授权

US09160059B2 Antenna device and mobile terminal 有权
标题翻译：天线设备和移动终端
公开(公告)号：US09160059B2
公开(公告)日：2015-10-13
申请号：US13339998
申请日：2011-12-29
申请人： Kuniaki Yosui , Hiromitsu Ito , Hiroyuki Kubo
发明人： Kuniaki Yosui , Hiromitsu Ito , Hiroyuki Kubo
IPC分类号： H01Q1/24 , G06K7/10 , H01Q1/48 , H01Q7/06 , H01Q1/22
CPC分类号： H01Q7/06 , G06K7/10336 , G06K19/07783 , G06K19/07786 , H01Q1/2216 , H01Q1/2225 , H01Q1/243 , H01Q1/48
摘要： The disclosure provides an antenna device and mobile terminal including such an antenna device. The antenna device includes a coil including a conductor wound around a plate-shaped magnetic core. A flat conductor is positioned adjacent to the coil, and the coil is positioned such that it is closer than the flat conductor to an antenna of a communication partner positioned near the antenna device. The coil conductor includes a first conductor portion adjacent to a first main surface of the magnetic core and a second conductor portion adjacent to a second main surface thereof. The magnetic core and the coil conductor form an antenna coil. A circuit substrate includes a ground electrode formation area and a ground electrode non-formation area. The antenna coil is mounted on the ground electrode non-formation area of the circuit substrate with the first main surface of the magnetic core facing the circuit substrate.
摘要翻译：本公开提供了一种包括这种天线装置的天线装置和移动终端。天线装置包括线圈，该线圈包括卷绕在板状磁芯上的导体。扁平导体与线圈相邻定位，并且线圈被定位成使得其比平坦导体更靠近位于天线装置附近的通信伙伴的天线。线圈导体包括与磁芯的第一主表面相邻的第一导体部分和与其第二主表面相邻的第二导体部分。磁芯和线圈导体形成天线线圈。电路基板包括接地电极形成区域和接地电极非形成区域。天线线圈安装在电路基板的接地电极非形成区域上，其中磁芯的第一主表面与电路基板相对。

9. 发明授权

US08922444B2 Antenna device and mobile terminal 有权
标题翻译：天线设备和移动终端
公开(公告)号：US08922444B2
公开(公告)日：2014-12-30
申请号：US13428552
申请日：2012-03-23
申请人： Kuniaki Yosui , Hiromitsu Ito , Hiroyuki Kubo
发明人： Kuniaki Yosui , Hiromitsu Ito , Hiroyuki Kubo
IPC分类号： H01Q7/08 , H01Q1/24 , G06K19/077 , H01Q7/06 , H01Q1/22
CPC分类号： H01Q7/06 , G06K19/07779 , H01Q1/2225 , H01Q1/241 , H01Q7/08
摘要： This disclosure provides an antenna device including an antenna coil having a plate-shaped magnetic core with first and second main surfaces and a coil conductor wound around the magnetic core, and a flat conductor adjacent to the antenna coil. For instance, the flat conductor can be a ground electrode formed on or within a circuit substrate. The coil conductor includes a first conductor portion adjacent to the first main surface of the magnetic core and a second conductor portion adjacent to a second main surface thereof. The first conductor portion of the antenna coil is closer to an end portion of the flat conductor than the second conductor portion, with the second main surface of the magnetic core facing the flat conductor.
摘要翻译：本公开提供一种天线装置，其包括天线线圈，该天线线圈具有带有第一和第二主表面的盘状磁芯和缠绕在磁芯周围的线圈导体，以及与天线线圈相邻的扁平导体。例如，扁平导体可以是形成在电路基板上或内部的接地电极。线圈导体包括与磁芯的第一主表面相邻的第一导体部分和与其第二主表面相邻的第二导体部分。天线线圈的第一导体部分比第二导体部分更靠近扁平导体的端部，而磁芯的第二主表面面对扁平导体。

10. 发明授权

US08698685B2 Antenna device 有权
标题翻译：天线设备
公开(公告)号：US08698685B2
公开(公告)日：2014-04-15
申请号：US12819853
申请日：2010-06-21
申请人： Hiromitsu Ito , Hiroyuki Kubo , Kuniaki Yosui
发明人： Hiromitsu Ito , Hiroyuki Kubo , Kuniaki Yosui
IPC分类号： H01Q7/08
CPC分类号： G06K19/07749 , H01Q7/08
摘要： An antenna device includes a circuit board and an antenna coil that includes a flexible board on which plural coil conductors are formed and a magnetic core inserted into through holes provided in the flexible board. In each of the plural coil conductors, a first conductor portion is adjacent to a first principal surface of the magnetic core and a second conductor portion is adjacent to a second principal surface of the magnetic core and are positioned so as not to overlap each other in a normal direction with respect to the first or second principal surfaces. The second conductor portion is located farther from the center of the circuit board than the first conductor portion.
摘要翻译：天线装置包括电路板和天线线圈，其包括形成有多个线圈导体的柔性基板和插入设置在柔性基板上的通孔中的磁芯。在多个线圈导体中的每一个中，第一导体部分与磁芯的第一主表面相邻，并且第二导体部分与磁芯的第二主表面相邻并且定位成彼此不重叠相对于第一或第二主表面的法线方向。第二导体部分比第一导体部分远离电路板的中心。

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