公开(公告)号：US07411475B2

公开(公告)日：2008-08-12

申请号：US11717100

申请日：2007-03-13

申请人： Hiroyuki Fuke ,  Yoshiaki Terashima ,  Fumihiko Aiga ,  Mutsuki Yamazaki ,  Hiroyuki Kayano ,  Tatsunori Hashimoto

发明人： Hiroyuki Fuke ,  Yoshiaki Terashima ,  Fumihiko Aiga ,  Mutsuki Yamazaki ,  Hiroyuki Kayano ,  Tatsunori Hashimoto

IPC分类号： H01P3/08 ,  H10B12/02

CPC分类号： H01P1/20372 ,  H01P1/20381

摘要： A superconductor filter comprises a plurality of resonance elements arranged between input-output lines formed on a substrate. Metal conductor sections serving to inhibit the spatial coupling between the adjacent resonance elements are arranged between prescribed resonance elements, and a prescribed resonance element is coupled with another resonance element by a coupling transmission line. It follows that each resonance element is coupled with another resonance element by the direct coupling via the coupling transmission line or by the spatial coupling via the space.

摘要翻译： 超导体滤波器包括布置在形成在基板上的输入 - 输出线之间的多个谐振元件。 用于抑制相邻谐振元件之间的空间耦合的金属导体部分布置在规定的谐振元件之间，并且通过耦合传输线将规定的谐振元件与另一谐振元件耦合。 因此，通过经由耦合传输线的直接耦合或通过空间的空间耦合，每个谐振元件与另一谐振元件耦合。

公开(公告)号：US20060065902A1

公开(公告)日：2006-03-30

申请号：US11237783

申请日：2005-09-29

申请人： Kenji Todori ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada

发明人： Kenji Todori ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada

IPC分类号： H01L33/00 ,  G02B26/02

CPC分类号： G02F1/01716 ,  B82Y20/00 ,  G02F2001/0151 ,  G02F2001/01791 ,  G02F2203/50 ,  Y10S977/774

摘要： Refractive index changing apparatus includes quantum dots each having discrete energy levels including ground level and excited level, the excited level being higher than the ground level even if energy due to ambient temperature is provided on the quantum dots, barrier structure unit formed of dielectric which surrounds the quantum dots, injection unit configured to inject an electron into position of the ground level in each quantum dot via the barrier structure unit, utilizing tunneling effect, or to prevent injection of an electron into the position, injecting the electron or preventing injection of the electron controlled by changing an energy level of the injection unit, source which emits, to the quantum dots, first light beam having first energy for exciting electrons from the ground level to the excited level, and source which emits, to the quantum dots, second light beam having second energy different from the first energy.

摘要翻译： 折射率变换装置包括量子点，每个量子点具有包括地面电平和激发电平的离散能级，即使在量子点上提供了由于环境温度导致的能量的激发电平高于地电平，由电介质形成的阻挡结构单元围绕 量子点，注入单元，被配置为通过阻挡结构单元将电子注入每个量子点中的地面位置，利用隧道效应，或防止电子注入该位置，注入电子或防止注入 通过改变喷射单元的能级来控制电子的电子，源发射到量子点的具有第一能量的第一光束，用于将电子从地电平激发到激发电平;以及源向量子点发射第二能量 光束具有与第一能量不同的第二能量。

公开(公告)号：US06903632B2

公开(公告)日：2005-06-07

申请号：US10668276

申请日：2003-09-24

申请人： Tatsunori Hashimoto ,  Fumihiko Aiga ,  Hiroyuki Fuke ,  Yoshiaki Terashima ,  Mutsuki Yamazaki ,  Hiroyuki Kayano

发明人： Tatsunori Hashimoto ,  Fumihiko Aiga ,  Hiroyuki Fuke ,  Yoshiaki Terashima ,  Mutsuki Yamazaki ,  Hiroyuki Kayano

IPC分类号： H01P1/203 ,  H01P1/205 ,  H01B12/02

CPC分类号： H01P1/20381

摘要： A band pass filter configured by a planar structure circuit, includes resonators of distribution constant circuit type, transmission line paths coupling the resonators and excitation lines arranged at input/output sides. The transmission line path is provided with line path portions coupling the resonators or the resonator and the excitation line. The line path portion have a length which is (1+2m)/4-fold (m: natural number) of a wavelength corresponding to a center frequency of the frequency band, and each coupling part between the resonators and the line portion has a length substantially determined as a ¼ wavelength.

摘要翻译： 由平面结构电路构成的带通滤波器包括分布常数电路类型的谐振器，耦合谐振器的传输线路径和布置在输入/输出侧的激励线。 传输线路径设置有耦合谐振器或谐振器和激励线的线路部分。 线路部分具有与频带的中心频率相对应的波长为（1 + 2m）/ 4倍（m：自然数）的长度，并且谐振器和线路部分之间的每个耦合部分具有 长度基本上确定为1/4波长。

公开(公告)号：US06778042B2

公开(公告)日：2004-08-17

申请号：US09983891

申请日：2001-10-26

申请人： Yoshiaki Terashima ,  Fumihiko Aiga ,  Mutsuki Yamazaki ,  Hiroyuki Fuke ,  Hiroyuki Kayano ,  Riichi Katoh

发明人： Yoshiaki Terashima ,  Fumihiko Aiga ,  Mutsuki Yamazaki ,  Hiroyuki Fuke ,  Hiroyuki Kayano ,  Riichi Katoh

IPC分类号： H01P120

CPC分类号： H01P1/20381 ,  H01P1/203 ,  H01P1/20363

摘要： A high-frequency device comprises a dielectric substrate, a filter element which has a plurality of resonating elements made of a first superconductor film on the dielectric substrate, a dielectric plate which faces the dielectric substrate substantially in parallel with the substrate and covers the plurality of resonating elements, and a spacing adjusting member configured to control the spacing between the dielectric plate and the dielectric substrate. The high-frequency device enables the pass-band frequency of the filter to be adjusted with high accuracy without variations in the skirt characteristic or ripple characteristic.

摘要翻译： 高频器件包括电介质衬底，滤波器元件，其具有由电介质衬底上的第一超导体膜制成的多个谐振元件，与介质基片基本上平行于衬底覆盖的绝缘板， 谐振元件，以及配置成控制电介质板和电介质基板之间的间隔的间隔调节构件。 高频器件使得能够以高精度调节滤波器的通带频率，而不会在裙部特性或纹波特性上发生变化。

公开(公告)号：US07936310B2

公开(公告)日：2011-05-03

申请号：US12175854

申请日：2008-07-18

申请人： Fumihiko Aiga ,  Seiichi Suenaga ,  Kouichi Harada ,  Tomohiro Suetsuna ,  Maki Yonetsu ,  Naoyuki Nakagawa ,  Tomoko Eguchi

发明人： Fumihiko Aiga ,  Seiichi Suenaga ,  Kouichi Harada ,  Tomohiro Suetsuna ,  Maki Yonetsu ,  Naoyuki Nakagawa ,  Tomoko Eguchi

IPC分类号： H01Q1/38 ,  H01Q15/02

CPC分类号： H01Q15/008

摘要： A high-impedance substrate is provided, which includes a metallic plate employed as a ground plane, a resonance circuit layer spaced away from the metallic plate by a distance “t”, the resonance circuit layer being provided with at least two resonance circuits having the same height and disposed side by side with a distance “g”, a connecting component connecting the resonance circuit with the metallic plate, and a magnetic material layer interposed between the metallic plate and the resonance circuit layer. The distance “t” between the metallic plate and the resonance circuit layer is confined within the range of 0.1 to 10 mm, the distance “g” between neighboring resonance circuits is confined within the range of 0.01 to 5 mm, the distance “h” between the magnetic material layer and the resonance circuit layer is confined within the range represented by the following inequality 1: g/2≦h≦t/2  inequality 1.

摘要翻译： 提供了一种高阻抗衬底，其包括用作接地面的金属板，与金属板隔开距离“t”的谐振电路层，谐振电路层设置有至少两个具有 并列配置有距离“g”，将谐振电路与金属板连接起来的连接部件以及介于金属板和谐振电路层之间的磁性体层。 金属板和谐振电路层之间的距离“t”限制在0.1至10mm的范围内，相邻谐振电路之间的距离“g”限制在0.01至5mm的范围内，距离“h” 在磁性材料层和谐振电路层之间限制在由以下不等式1表示的范围内：g / 2＆nlE; h＆nlE; t / 2不等式1。

公开(公告)号：US07825751B2

公开(公告)日：2010-11-02

申请号：US11751208

申请日：2007-05-21

申请人： Tamio Kawaguchi ,  Fumihiko Aiga ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Tatsunori Hashimoto

发明人： Tamio Kawaguchi ,  Fumihiko Aiga ,  Hiroyuki Kayano ,  Noritsugu Shiokawa ,  Tatsunori Hashimoto

IPC分类号： H01P1/20

CPC分类号： H01Q1/52 ,  H01P1/203 ,  H01Q1/38 ,  H01Q21/065

摘要： In resonant elements 102 to 105 constituting a resonant circuit, an uncontrolled cross coupling which exists between two resonant elements is controlled by using a coupling element 106 which is newly arranged between the resonant elements, whereby it is possible to create a state where two resonant elements are not coupled with each other or a state where the amount of the coupling is reduced, which states are difficult to be realized on a plane. As a result, it is possible to improve characteristics of a planar filter.

摘要翻译： 在构成谐振电路的谐振元件102至105中，通过使用新布置在谐振元件之间的耦合元件106来控制存在于两个谐振元件之间的不受控制的交叉耦合，从而可以产生两个谐振元件 彼此不耦合或耦合量减少的状态，哪个状态难以在平面上实现。 结果，可以提高平面滤波器的特性。

公开(公告)号：US07772551B2

公开(公告)日：2010-08-10

申请号：US11229304

申请日：2005-09-19

申请人： Kenji Todori ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada

发明人： Kenji Todori ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada

IPC分类号： H01J40/00

CPC分类号： B82Y20/00 ,  B82Y10/00 ,  G02F1/01716 ,  G02F2001/0151 ,  G02F2001/01791

摘要： A refractive index variable element includes a structure including quantum dots having discrete energy levels and a dielectric matrix surrounding the quantum dots, and an electron injector injecting an electron into the quantum dots through the dielectric matrix.

摘要翻译： 折射率可变元件包括包括具有离散能级的量子点和围绕量子点的介电矩阵的结构，以及通过介电矩阵将电子注入量子点的电子注入器。

公开(公告)号：US07372067B2

公开(公告)日：2008-05-13

申请号：US11237783

申请日：2005-09-29

申请人： Kenji Todori ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada

发明人： Kenji Todori ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada

IPC分类号： H01L29/06

CPC分类号： G02F1/01716 ,  B82Y20/00 ,  G02F2001/0151 ,  G02F2001/01791 ,  G02F2203/50 ,  Y10S977/774

摘要： Refractive index changing apparatus includes quantum dots each having discrete energy levels including ground level and excited level, the excited level being higher than the ground level even if energy due to ambient temperature is provided on the quantum dots, barrier structure unit formed of dielectric which surrounds the quantum dots, injection unit configured to inject an electron into position of the ground level in each quantum dot via the barrier structure unit, utilizing tunneling effect, or to prevent injection of an electron into the position, injecting the electron or preventing injection of the electron controlled by changing an energy level of the injection unit, source which emits, to the quantum dots, first light beam having first energy for exciting electrons from the ground level to the excited level, and source which emits, to the quantum dots, second light beam having second energy different from the first energy.

摘要翻译： 折射率变换装置包括量子点，每个量子点具有包括地面电平和激发电平的离散能级，即使在量子点上提供了由于环境温度导致的能量的激发电平高于地电平，由电介质形成的阻挡结构单元围绕 量子点，注入单元，被配置为通过阻挡结构单元将电子注入每个量子点中的地面位置，利用隧道效应，或防止电子注入该位置，注入电子或防止注入 通过改变喷射单元的能级来控制电子的电子，源发射到量子点的具有第一能量的第一光束，用于将电子从地电平激发到激发电平;以及源向量子点发射第二能量 光束具有与第一能量不同的第二能量。

公开(公告)号：US20080107371A1

公开(公告)日：2008-05-08

申请号：US11690989

申请日：2007-03-26

申请人： Kenji Todori ,  Miho Maruyama ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada ,  Ko Yamada

发明人： Kenji Todori ,  Miho Maruyama ,  Reiko Yoshimura ,  Fumihiko Aiga ,  Tsukasa Tada ,  Ko Yamada

IPC分类号： G02F1/035

CPC分类号： G02F1/0118 ,  B82Y20/00 ,  G02F1/0333 ,  G02F2202/36 ,  Y10S977/778 ,  Y10S977/81 ,  Y10S977/901

摘要： A near-field interaction control element includes a near-field optical waveguide containing particles formed of a metal, a metal anion or a metal cation with a diameter of 0.5 nm or more and 3 nm or less and a dielectric constant of −2.5 or more and −1.5 or less, an electron injector/discharger injecting or discharging an electron into or from the particles contained in the near-field optical waveguide to vary a dielectric constant of the near-field optical waveguide, a near-field light introducing part introducing near-field light into the near-field optical waveguide, and a near-field light emitting part emitting the near-field light having guided through the near-field optical waveguide.

摘要翻译： 近场相互作用控制元件包括包含由金属，金属阴离子或金属阳离子形成的颗粒的近场光波导，其直径为0.5nm以上且3nm以下，介电常数为-2.5以上 和-1.5或更小的电子注入器/放电器，将电子注入或放出包含在近场光波导中的粒子，以改变近场光波导的介电常数;近场光引入部分引入 近场光入射到近场光波导中的近场光，以及发射已经引导通过近场光波导的近场光的近场发光部。

公开(公告)号：US20080037590A1

公开(公告)日：2008-02-14

申请号：US11686048

申请日：2007-03-14

申请人： Fumihiko Aiga ,  Hiroyuki Kayano ,  Tatsunori Hashimoto ,  Noritsugu Shiokawa

发明人： Fumihiko Aiga ,  Hiroyuki Kayano ,  Tatsunori Hashimoto ,  Noritsugu Shiokawa

IPC分类号： H04J1/02

CPC分类号： H01P1/2135 ,  H04B1/0057

摘要： A multiplexer includes: a first band-pass filter for a first channel, which is formed in a microstrip line on a dielectric substrate and has a first branching characteristic having a center frequency of f1 and an attenuation pole at a frequency of fa1; and a second band-pass filter for a second channel, which is formed in a microstrip line on a dielectric substrate and has a second branching characteristic having a center frequency of f2 and an attenuation pole at a frequency of fa2. The following relationships (1) to (5) are satisfied: (1) f1

摘要翻译： 多路复用器包括：用于第一通道的第一带通滤波器，其形成在电介质基板上的微带线中并且具有中心频率为f 1的第一分支特性和频率为fa 1的衰减极; 以及第二通道的第二带通滤波器，其形成在电介质基板上的微带线中，并且具有中心频率为f 2的第二分支特性和频率为fa 2的衰减极点。以下关系 （1）〜（5）满足：（1）f 1