公开(公告)号：US06507254B1

公开(公告)日：2003-01-14

申请号：US09486871

申请日：2000-06-05

申请人： Jun Hattori ,  Norihiro Tanaka ,  Shin Abe ,  Toru Kurisu

发明人： Jun Hattori ,  Norihiro Tanaka ,  Shin Abe ,  Toru Kurisu

IPC分类号： H01P120

CPC分类号： H01P7/105 ,  H01P1/2086

摘要： A multimode dielectric resonator device is provided in which a dielectric core can be easily disposed in a cavity, a dielectric resonator device comprising resonators in plural stages can be obtained, and the Q0 is maintained at a high value. Dielectric cores 1b, 1c to resonate in plural modes such as TM01 &dgr;−(x−z), TE01&dgr;−y, TM01&dgr;−(x+z) or the like are supported substantially in the center of a cavity 2 by means of a support 3, in the state that the cores are substantially separated from the inner walls of the cavity 2 at a predetermined interval, respectively.

摘要翻译： 提供了一种多模介质谐振器装置，其中介质芯可以容易地设置在空腔中，可以获得包括多级谐振器的介质谐振器装置，并且将Q0保持在高值。 通过支撑体3基本上在空腔2的中心部分支撑以TM01δ-（xz），TE01delta-y，TM01delta-（x + z）等多种模式谐振的介质芯1b，1c， 在芯分别以预定间隔基本上与空腔2的内壁分离的状态下。

公开(公告)号：US6072378A

公开(公告)日：2000-06-06

申请号：US017954

申请日：1998-02-03

申请人： Toru Kurisu ,  Shin Abe

发明人： Toru Kurisu ,  Shin Abe

IPC分类号： H01P1/20 ,  H01P1/208 ,  H01P7/10

CPC分类号： H01P7/105

摘要： A multiple-mode dielectric resonator in which a combined dielectric block formed of a plurality of dielectric elements combined into a crossed shape is used to cause three resonance modes along a plane defined by two of the dielectric elements, and in which the resonant frequency of each mode is determined, or a multiple-mode dielectric resonator in which the degree of coupling between predetermined resonance modes is determined. If first and third resonance modes are two TM110 modes having different lines of symmetry of electric field distributions, and if a second mode is a TM111 mode, dielectric-cut portions are formed in the combined dielectric block, for example, at positions where the electric field distribution of the first resonance mode is concentrated while the electric field distributions of the second and third resonance modes are not concentrated, thereby selectively determining the resonant frequency of the first resonance mode.

摘要翻译： 一种多模介质谐振器，其中由多个电介质元件形成的组合介电块组合成十字形，用于沿着由两个介质元件限定的平面引起三个谐振模式，其中每个 或者确定其中预定谐振模式之间的耦合程度的多模介质谐振器。 如果第一和第三共振模式是具有不同对称电场分布的两种TM110模式，并且如果第二模式是TM111模式，则在组合的介电块中形成电介质切割部分，例如在电气 第一谐振模式的场分布集中，而第二和第三谐振模式的电场分布不集中，从而选择性地确定第一谐振模式的谐振频率。

公开(公告)号：US06781487B2

公开(公告)日：2004-08-24

申请号：US10230820

申请日：2002-08-28

申请人： Jun Hattori ,  Norihiro Tanaka ,  Shin Abe ,  Toru Kurisu

发明人： Jun Hattori ,  Norihiro Tanaka ,  Shin Abe ,  Toru Kurisu

IPC分类号： H01P710

CPC分类号： H01P7/105 ,  H01P1/2086

摘要： A dielectric resonator device comprising resonators small in size, having plural stages, and a dielectric resonator device with a high Qo, in a multimode are provided. A substantially parallelepiped-shaped dielectric core to resonate in plural modes such as TM01&dgr;-x, -y, -z, TE01&dgr;-x, -y, -z, and so forth is disposed in the center of a substantially parallelepiped-shaped cavity. These plural resonance modes are utilized.

摘要翻译： 提供了一种包括多级谐振器，具有多级谐振器的介质谐振器装置以及具有高Qo的多模介质谐振器装置。 在多个模式（如TM01delta-x，-y，-z，TE01delta-x，-y，-z等）中共振的大致平行六面体形状的介质芯设置在基本上平行六面体形的空腔的中心。 利用这些多个谐振模式。

公开(公告)号：US5659275A

公开(公告)日：1997-08-19

申请号：US637431

申请日：1996-04-25

申请人： Toru Kurisu ,  Hidekazu Wada ,  Shin Abe

发明人： Toru Kurisu ,  Hidekazu Wada ,  Shin Abe

IPC分类号： H01P1/20 ,  H01P1/208 ,  H01P5/04 ,  H01P7/10 ,  H01P11/00

CPC分类号： H01P7/10 ,  H01P11/008 ,  Y10S425/01

摘要： In a TM dual mode dielectric resonator apparatus, a cross-shaped TM dual mode dielectric resonator is provided in an electrically conductive case, and the TM dual mode dielectric resonator includes first and second dielectric resonators integrally formed so as to be perpendicular to each other, and there is further formed at least one coupling groove for coupling an operation mode of the first dielectric resonator with that mode of the second dielectric resonator, wherein the coupling groove is formed on at least one of front and back surfaces of a crossing portion of the first and second dielectric resonators, in a diagonal direction thereof so as to cut electric lines of force of either one of an odd mode and an even mode. Alternatively, at least one coupling projection may be formed instead of the coupling groove.

摘要翻译： 在TM双模介质谐振器装置中，在导电壳体中设置十字形TM双模介质谐振器，TM双模式介质谐振器包括彼此垂直的一体形成的第一和第二介质谐振器， 并且还形成有至少一个耦合槽，用于将第一介质谐振器的操作模式与第二介质谐振器的模式耦合，其中耦合槽形成在第二介质谐振器的交叉部分的前表面和后表面中的至少一个上 第一和第二介质谐振器，在其对角线方向上切割奇数模式和偶数模式中的任何一个的电力线。 或者，可以形成至少一个联接突起来代替联接槽。

公开(公告)号：US06496087B1

公开(公告)日：2002-12-17

申请号：US09486870

申请日：2000-05-31

申请人： Jun Hattori ,  Norihiro Tanaka ,  Shin Abe ,  Toru Kurisu

发明人： Jun Hattori ,  Norihiro Tanaka ,  Shin Abe ,  Toru Kurisu

IPC分类号： H01P120

CPC分类号： H01P7/105 ,  H01P1/2086

摘要： A dielectric resonator device comprising resonators small in size, having plural stages, and a dielectric resonator device with a high Qo, in a multimode are provided. A substantially parallelepiped-shaped dielectric core to resonate in plural modes such as TM01&dgr;-x, -y, -z, TE01&dgr;-x, -y, -z, and so forth is disposed in the center of a substantially parallelepiped-shaped cavity. These plural resonance modes are utilized.

摘要翻译： 提供了一种包括多级谐振器，具有多级谐振器的介质谐振器装置以及具有高Qo的多模介质谐振器装置。 在多个模式（如TM01delta-x，-y，-z，TE01delta-x，-y，-z等）中共振的大致平行六面体形状的介质芯设置在基本上平行六面体形的空腔的中心。 利用这些多个谐振模式。

公开(公告)号：US06278344B1

公开(公告)日：2001-08-21

申请号：US09550727

申请日：2000-04-17

申请人： Toru Kurisu ,  Shin Abe

发明人： Toru Kurisu ,  Shin Abe

IPC分类号： H01P710

CPC分类号： H01P7/105

摘要： A multiple-mode dielectric resonator in which a combined dielectric block formed of a plurality of dielectric elements combined into a crossed shape is used to cause three resonance modes along a plane defined by two of the dielectric elements, and in which the resonant frequency of each mode is determined, or a multiple-mode dielectric resonator in which the degree of coupling between predetermined resonance modes is determined. If first and third resonance modes are two TM110 modes having different lines of symmetry of electric field distributions, and if a second mode is a TM111 mode, dielectric-cut portions are formed in the combined dielectric block, for example, at positions where the electric field distribution of the first resonance mode is concentrated while the electric field distributions of the second and third resonance modes are not concentrated, thereby selectively determining the resonant frequency of the first resonance mode.

摘要翻译： 一种多模介质谐振器，其中由多个电介质元件形成的组合介电块组合成十字形，用于沿着由两个介质元件限定的平面引起三个谐振模式，其中每个 或者确定其中预定谐振模式之间的耦合程度的多模介质谐振器。 如果第一和第三共振模式是具有不同对称电场分布的两种TM110模式，并且如果第二模式是TM111模式，则在组合的介电块中形成电介质切割部分，例如在电气 第一谐振模式的场分布集中，而第二和第三谐振模式的电场分布不集中，从而选择性地确定第一谐振模式的谐振频率。

公开(公告)号：US5796320A

公开(公告)日：1998-08-18

申请号：US796254

申请日：1997-02-06

申请人： Jun Hattori ,  Toru Kurisu ,  Shin Abe

发明人： Jun Hattori ,  Toru Kurisu ,  Shin Abe

IPC分类号： H01P1/20 ,  H01P1/208 ,  H01P7/10

CPC分类号： H01P7/10

摘要： A dielectric resonator includes a cylindrical hole formed in the intersection of two resonator elements forming a TM dual-mode dielectric resonator element. The hole extends in a direction across the thickness of the TM dual-mode dielectric resonator element. Furthermore, a quadrangular pyramid-shaped hole having a closed end is formed in each connecting part between each resonator element and a cavity wall so manner that each hole extends from the outer surface of the cavity wall toward the inner portion of each resonator element, wherein the inner wall of each hole is covered with a conductor electrically connected to a cavity conductor. The shapes of the above holes are determined so that the TM dual-mode dielectric resonator element has the same resonance frequency for both TM 110 and TM 111-modes. The above arrangement makes it possible to provide a low-cost high-performance dielectric resonator having characteristics similar to those of a three-mode dielectric resonator, which can be produced in a small overall size.

摘要翻译： 介质谐振器包括形成在形成TM双模介质谐振器元件的两个谐振元件的交点中的圆柱形孔。 该孔沿着跨越TM双模介质谐振器元件的厚度的方向延伸。 此外，在每个谐振器元件和空腔壁之间的每个连接部分中形成具有闭合端的四角锥形孔，使得每个孔从空腔壁的外表面朝向每个谐振器元件的内部部分延伸，其中 每个孔的内壁被与导体电连接的导体覆盖。 确定上述孔的形状，使得TM双模介质谐振元件对于TM 110和TM 111模均具有相同的共振频率。 上述布置使得可以提供具有与可以以小的整体尺寸制造的三模介质谐振器相似的特性的低成本高性能介质谐振器。

公开(公告)号：US5754083A

公开(公告)日：1998-05-19

申请号：US901252

申请日：1997-07-28

申请人： Shin Abe ,  Toru Kurisu

发明人： Shin Abe ,  Toru Kurisu

IPC分类号： H01P1/20 ,  H01P1/208 ,  H01P7/10

CPC分类号： H01P7/10

摘要： It is desirable to broaden a frequency adjusting range of a resonator, or an adjusting range of a coupling coefficient between two resonators, even in a downsized TM mode dielectric resonator by enhancing a ratio of frequency change relative to an amount of movement of a frequency adjusting dielectric rod, a frequency adjusting hole is formed in a direction orthogonal to a direction of an electric field which exists in a dielectric pillar at resonance, and a void is extended from the frequency adjusting hole in a direction that is orthogonal both to the electric field and also to the frequency adjusting hole. Thus the frequency adjusting range or the adjusting range of the coupling coefficient can be broadened even in a downsized TM mode dielectric resonator, even when the dielectric rod has a limited range of movement, without substantially enlarging the frequency adjusting dielectric rod.

摘要翻译： 期望通过增加相对于频率调整的移动量的频率变化的比率来扩大谐振器的频率调节范围，或两个谐振器之间的耦合系数的调节范围，即使是在尺寸小的TM模介质谐振器中 介电棒，在与谐振时存在于电介质柱中的电场方向正交的方向上形成频率调整孔，并且在与频率正交的方向上从频率调整孔延伸空隙 以及频率调节孔。 因此即使是在尺寸小的TM模式介质谐振器中，也可以使频率调整范围或耦合系数的调节范围变宽，即使介电棒的运动范围有限，也不能实质上扩大调频介质棒。

公开(公告)号：US5708404A

公开(公告)日：1998-01-13

申请号：US638881

申请日：1996-04-25

申请人： Toru Kurisu ,  Hidekazu Wada ,  Shin Abe

发明人： Toru Kurisu ,  Hidekazu Wada ,  Shin Abe

IPC分类号： H01P1/208 ,  H01P7/10

CPC分类号： H01P1/2086 ,  H01P7/10

摘要： In a TM dual mode dielectric resonator apparatus, a cross-shaped TM dual mode dielectric resonator is provided in an electrically conductive case, wherein the TM dual mode dielectric resonator comprises first and second dielectric resonators integrally formed so as to be perpendicular to each other, and coupling grooves for coupling an operation mode of the first dielectric resonator with an operation mode of the second dielectric resonator are formed in the TM dual mode dielectric resonator. Cross-sectional areas or sizes such as thickness, widths or the like, of the first and second dielectric resonators are set so as to be different from each other. Alternatively, a hole for adjusting the resonance frequency is formed at an end of one of the first and second dielectric resonators so as to penetrate the same.

摘要翻译： 在TM双模介质谐振器装置中，在导电壳体中提供十字形TM双模介质谐振器，其中TM双模式介质谐振器包括彼此垂直的一体形成的第一和第二介质谐振器， 并且在TM双模介质谐振器中形成用于将第一介质谐振器的操作模式耦合到第二介质谐振器的操作模式的耦合槽。 将第一和第二介质谐振器的横截面积或尺寸（例如厚度，宽度等）设定为彼此不同。 或者，用于调节谐振频率的孔形成在第一和第二介质谐振器之一的端部，以便穿透它们。

公开(公告)号：US5780072A

公开(公告)日：1998-07-14

申请号：US876153

申请日：1997-06-13

申请人： Toru Kurisu ,  Hidekazu Wada ,  Shin Abe

发明人： Toru Kurisu ,  Hidekazu Wada ,  Shin Abe

IPC分类号： H01P1/20 ,  H01P1/208 ,  H01P5/04 ,  H01P7/10 ,  H01P11/00 ,  B29C43/36

CPC分类号： H01P7/10 ,  H01P11/008 ,  Y10S425/01

摘要： In a TM dual mode dielectric resonator apparatus, a cross-shaped TM dual mode dielectric resonator is provided in an electrically conductive case, and the TM dual mode dielectric resonator includes first and second dielectric resonators integrally formed so as to be perpendicular to each other, and there is further formed at least one coupling groove for coupling an operation mode of the first dielectric resonator with that mode of the second dielectric resonator, wherein the coupling groove is formed on at least one of front and back surfaces of a crossing portion of the first and second dielectric resonators, in a diagonal direction thereof so as to cut electric lines of force of either one of an odd mode and an even mode. Alternatively, at least one coupling projection may be formed instead of the coupling groove.

摘要翻译： 在TM双模介质谐振器装置中，在导电壳体中设置十字形TM双模介质谐振器，TM双模式介质谐振器包括彼此垂直的一体形成的第一和第二介质谐振器， 并且还形成有至少一个耦合槽，用于将第一介质谐振器的操作模式与第二介质谐振器的模式耦合，其中耦合槽形成在第二介质谐振器的交叉部分的前表面和后表面中的至少一个上 第一和第二介质谐振器，在其对角线方向上切割奇数模式和偶数模式中的任何一个的电力线。 或者，可以形成至少一个联接突起来代替联接槽。