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1.发明授权Nonreciprocal circuit device with series and parallel matching capacitors at different ports 有权不同端口串联和并联匹配电容器的非互易电路器件公开(公告)号：US06597252B1
公开(公告)日：2003-07-22
申请号：US09636020
申请日：2000-08-10
IPC分类号： H01P1383
CPC分类号： H01P1/387
摘要： The invention discloses a nonreciprocal circuit device, a composite electronic component, and a communication apparatus, which can achieve miniaturization and cost reduction while having good characteristics. In the nonreciprocal circuit device, one of a plurality of matching capacitors is connected in series between one of a plurality of central conductors and a port of the central conductor. An end of each of the remaining matching capacitors is connected in parallel to each of the remaining central conductors, and the connecting parts are continued to ports of the remaining central conductors.
摘要翻译： 本发明公开了一种不可逆电路装置，复合电子部件以及通信装置，能够实现小型化，降低成本，同时具有良好的特性。 在不可逆电路装置中，多个匹配电容器中的一个串联连接在多个中心导体之一和中心导体的端口之间。 每个剩余的匹配电容器的端部并联连接到每个剩余的中心导体，并且连接部分连续到其余的中心导体的端口。
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公开(公告)号：US5663698A
公开(公告)日：1997-09-02
申请号：US352260
申请日：1994-12-08
CPC分类号： H03H2/001
摘要： A magnetostatic wave device includes a dielectric substrate. Micro strip lines as transducers are formed by forming a ground electrode and strip-line electrodes, on both surfaces of the dielectric substrate. A ferrimagnetic base material formed with a GGG substrate and a YIG thin film on the GGG substrate is arranged on the strip-line electrodes. The ferrimagnetic base material is formed so that the end portions slant from the strip-line electrodes outwardly. The length of the ferrimagnetic base material is established to provide a minimum value.
摘要翻译： 静磁波装置包括电介质基片。 作为换能器的微带线通过在电介质基板的两个表面上形成接地电极和带状线电极而形成。 在GGG基板上形成有GGG基板和YIG薄膜的铁磁性基材配置在带状电极上。 形成铁氧体基材，使得端部从带状电极向外倾斜。 建立铁氧体磁性基材的长度以提供最小值。
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公开(公告)号：US5523725A
公开(公告)日：1996-06-04
申请号：US395762
申请日：1995-02-28
申请人： Youhei Ishikawa , Takekazu Okada , Satoru Shinmura , Fumio Kanaya , Shinichiro Ichiguchi , Toshihito Umegaki , Toshihiro Nomoto
发明人： Youhei Ishikawa , Takekazu Okada , Satoru Shinmura , Fumio Kanaya , Shinichiro Ichiguchi , Toshihito Umegaki , Toshihiro Nomoto
摘要： A signal-to-noise enhancer 10 includes a first 90 degree hybrid set 20. A first output end of the first 90 degree hybrid set 20 is connected to an input end of a limiter used a magnetostatic wave element 62a utilized the magnetostatic surface wave mode. Also, a second output end of the first 90 degree hybrid set 20 is connected to an input end of a filter used a magnetostatic wave element 62b similar to the magnetostatic wave element 62a in structure, via a resistor 32 as a first attenuator. Furthermore, an output end of the limiter is connected to a first input end of a second 90 degree hybrid set 40 via a resistor 52 as a second attenuator. Also, an output end of the filter is connected to a second input end of the second 90 degree hybrid set 40.
摘要翻译： 信号噪声增强器10包括第一90度混合组20.第一90度混合组20的第一输出端连接到限幅器的输入端，使用静磁波元件62a，利用静磁表面波模式 。 此外，第一90度混合组20的第二输出端通过作为第一衰减器的电阻器32连接到使用类似于静磁波元件62a的静磁波元件62a的滤波器的输入端。 此外，限幅器的输出端通过作为第二衰减器的电阻器52连接到第二90度混合组40的第一输入端。 此外，滤波器的输出端连接到第二90度混合组40的第二输入端。
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公开(公告)号：US06808405B1
公开(公告)日：2004-10-26
申请号：US10794058
申请日：2004-03-08
IPC分类号： H01R2900
CPC分类号： H01R24/50 , H01R11/30 , H01R13/7037 , H01R24/46 , H01R2103/00 , Y10S439/944
摘要： In a coaxial connector, signal lines are switched over by mounting and dismounting a probe having a central contact, and fixed yoke terminals, a movable terminal, and a permanent magnet constitute a magnetic circuit. When the probe is dismounted, the contact portions are connected by the magnetic force of the permanent magnet. When the probe is mounted, the contact portions are disconnected against the magnetic force such that the central contact pushes a protrusion portion of the movable terminal.
摘要翻译： 在同轴连接器中，通过安装和拆卸具有中心触点的探针来切换信号线，并且固定磁轭端子，可动端子和永磁体构成磁路。 当探头被拆卸时，接触部分通过永久磁铁的磁力连接。 当安装探头时，接触部分被抵抗磁力断开，使得中心触点推动可移动端子的突出部分。
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5.发明授权Nonreciprocal circuit device with a dielectric film between the magnet and substrate 失效不可逆电路器件，在磁体和衬底之间具有介电膜公开(公告)号：US06222425B1
公开(公告)日：2001-04-24
申请号：US09281496
申请日：1999-03-30
IPC分类号： H01P1383
CPC分类号： H01P1/387
摘要： A nonreciprocal circuit device having a circuit element on a dielectric substrate providing at least part of a low-pass filter, the nonreciprocal circuit device having less interference and irregular operation caused by spurious radiation, and in addition, with reduced insertion loss. A lumped constant isolator (an example of a nonreciprocal circuit device) includes a magnet provided for applying a DC magnetic field to a magnetic assembly, which in turn has multiple intersecting central electrodes provided adjacent to a ferrite body. A dielectric substrate is disposed in between the permanent magnet and the magnetic assembly. An inductor forming part of a &pgr;-type low-pass filter is provided as an example of a circuit element on the dielectric substrate, a dielectric layer or film being disposed between the dielectric substrate and the magnet.
摘要翻译： 一种不可逆电路装置，其具有提供低通滤波器的至少一部分的电介质基板上的电路元件，该不可逆电路装置具有较少的干扰和由杂散辐射引起的不规则操作，此外，具有减小的插入损耗。 集总常数隔离器（不可逆电路器件的示例）包括用于向磁性组件施加DC磁场的磁体，磁体组件又具有邻近铁氧体的多个相交中心电极。 电介质基板设置在永磁体和磁性组件之间。 作为电介质基板上的电路元件的一个例子，设置了形成pi型低通滤波器的一部分的电感器，介电层或膜设置在电介质基片和磁体之间。
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公开(公告)号：US5701128A
公开(公告)日：1997-12-23
申请号：US609497
申请日：1996-03-01
申请人： Takekazu Okada , Yuichi Maruyama , Kazuya Sayanagi
发明人： Takekazu Okada , Yuichi Maruyama , Kazuya Sayanagi
摘要： An antenna-integrated strip line cable with which it is possible to improve the performance of a high-frequency appliance such as a portable telephone without making the appliance larger. An antenna-integrated strip line cable 1 is made up of a transmission line part 2, an antenna part 3 and a counterpoise 4. The transmission line part 2 is made up of two conductors 21, 22 disposed in parallel, insulators 23, 24 having plasticity or flexibility disposed between these two conductors 21, 22, and a central conductor 25 disposed between the insulators 23, 24 centrally in the width direction thereof. Wide-pattern impedance matching circuits 26a, 26b are provided in the central conductor 25. The antenna part 3 has portions of the insulator 24 and the central conductor 25 extending from the transmission line part 2. The counterpoise 4 has portions of the insulator 23 and the conductor 21 extending from the transmission line part 2. The counterpoise 4 is perpendicular to the antenna part 3 and the length of the counterpoise 4 is about one-fourth of the wavelength .lambda. of the frequency used. Some benefits of this novel construction are that the number of parts is reduced, the work of connecting a coaxial cable to an antenna is made unnecessary, the counterpoise reduces directivity of the antenna part, the antenna is tough, and it is not necessary to provide an impedance matching circuit externally.
摘要翻译： 一种天线集成带状线缆，其可以改善诸如便携式电话的高频设备的性能，而不会使设备更大。 天线集成带状线电缆1由传输线部分2，天线部分3和平衡线4组成。传输线部分2由平行设置的两个导体21,22和绝缘体23,24组成，绝缘体23,24具有 设置在这两个导体21,22之间的可塑性或柔性以及设置在绝缘体23,24的宽度方向上的中心导体25之间。 宽型图案阻抗匹配电路26a，26b设置在中心导体25中。天线部分3具有从传输线部分2延伸的绝缘体24和中心导体25的部分。平衡线4具有绝缘体23的部分和 导体21从传输线部分2延伸。平衡线4垂直于天线部分3，平衡点4的长度是所使用频率的波长λ的四分之一。 这种新颖结构的一些优点是减少了部件数量，使得将同轴电缆连接到天线的工作变得不必要，平衡降低了天线部件的方向性，天线是坚韧的，并且不需要提供 外部阻抗匹配电路。
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公开(公告)号：US5159294A
公开(公告)日：1992-10-27
申请号：US662426
申请日：1991-02-28
IPC分类号： H01P1/387
CPC分类号： H01P1/387
摘要： A non-reciprocal circuit element which includes a case, a circuit element main body provided in the case including central conductors disposed to intersect each other in an electrically insulated state and matching circuitry, and ferrite members disposed to confront the central conductors so as to impress a d.c. magnetic field. The case is made of an insulative resin, and covered by electrode films formed to constitute at least part of the circuit element main body and terminals for the central conductors.
摘要翻译： 一种不可逆电路元件，包括壳体，设置在壳体中的电路元件主体，该电路元件主体包括以电绝缘状态彼此交叉设置的中心导体和匹配电路;以及铁氧体元件，被布置成面对中心导体以便打印 一个直流 磁场。 壳体由绝缘树脂制成，并被形成为构成电路元件主体的至少一部分的电极膜和用于中心导体的端子覆盖。
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8.发明授权Multi-plate type high frequency parallel strip-line cable comprising circuit device part integratedly formed in dielectric body of the cable 失效多板式高频平行带状线电缆，其包括电路器件部分，其集成地形成在电缆的绝缘体中
公开(公告)号：US5525953A
公开(公告)日：1996-06-11
申请号：US440887
申请日：1995-05-15
CPC分类号： H01P1/2039 , H01P1/227 , H01P3/088
摘要： In a multi-plate high frequency parallel strip-line cable including a strip-shaped dielectric body made of either an electrical insulating material having a flexibility or another electrical insulating material having a plasticity, the dielectric body is composed of a pair of dielectric layers. A pair of thin-film-shaped earth conductors is formed on both surfaces of the dielectric body so as to oppose to each other, and a thin-film-shaped center conductor is formed between the pair of dielectric layers in the dielectric body so as to be located between a pair of earth conductors. Further, a circuit device part such as an impedance adjusting circuit, a filter, an attenuator or the like is formed between a pair of dielectric layers in the dielectric body so as to be electrically connected with the center conductor, thereby the parallel strip-line cable having either a flexibility or a plasticity. Furthermore, a further dielectric body composed a pair of further dielectric layers may be formed on one earth conductor with a further earth conductor formed thereon. In this case, the circuit device part is formed in the further dielectric body.
摘要翻译： 在包括由具有柔性的电绝缘材料或具有可塑性的另一种电绝缘材料制成的带状介电体的多板高频平行带状电缆中，介电体由一对电介质层构成。 在电介质体的两面形成有一对薄膜状的接地导体，以相互抵接，在电介质体的一对电介质层之间形成薄膜状的中心导体， 位于一对接地导体之间。 此外，在电介质体中的一对电介质层之间形成诸如阻抗调节电路，滤波器，衰减器等的电路器件部分，以便与中心导体电连接，从而平行的带状线 电缆具有柔性或可塑性。 此外，可以在一个接地导体上形成由一对另外的电介质层构成的另一电介体，并在其上形成另外的接地导体。 在这种情况下，电路器件部分形成在另一绝缘体中。
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公开(公告)号：US5283541A
公开(公告)日：1994-02-01
申请号：US857197
申请日：1992-03-25
申请人： Takekazu Okada , Satoru Shinmura , Yasuhide Kamado , Fumio Kanaya
发明人： Takekazu Okada , Satoru Shinmura , Yasuhide Kamado , Fumio Kanaya
CPC分类号： H03H2/001
摘要： The magnetostatic wave device 10 includes a holder 12 made of synthetic resin. The holder 12 is provided with a number of recesses 14, 16, 22a, 22b, 24a and 24b. In the holder 12, a magnet 30 is housed in the recess 14, and a YIG element 32 as a ferromagnetic element is housed in the recess 16, and transducers 34a and 34b are housed in the recesses 22a, 22b, 24a and 24b.
摘要翻译： 静磁波装置10包括由合成树脂制成的支架12。 保持器12设置有多个凹部14,16，22a，22b，24a和24b。 在保持器12中，磁体30容纳在凹部14中，作为铁磁性元件的YIG元件32容纳在凹部16中，换能器34a，34b容纳在凹部22a，22b，24a，24b中。
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公开(公告)号：US6118349A
公开(公告)日：2000-09-12
申请号：US153687
申请日：1998-09-15
摘要： A nonreciprocal circuit device requires less layout space when single-board capacitors are used, and meets demands for a smaller and lighter configuration. An isolator (nonreciprocal circuit device) comprises a ferrite, a permanent magnet applying a direct current magnetic field to the ferrite, a plurality of central electrodes respectively having ports disposed on the ferrite and a single-board matching capacitor with capacitor electrodes formed on both surfaces of a dielectric substrate such that the capacitor electrodes are opposed to each other and sandwich the dielectric substrate. In various embodiments, the permanent magnet and/or the ferrite has a square shape and the capacitor electrodes of the matching capacitors are arranged at an angle of 60 to 90 degrees with respect to a mounting surface and the matching capacitors are disposed so as to surround the sides of the ferrite.
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