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11.发明授权Communication device having a spurious wave blocking circuit formed of a plural fundamental pattern 失效通信装置具有由多个基本图案形成的寄生阻挡电路公开(公告)号：US06504456B2
公开(公告)日：2003-01-07
申请号：US09784802
申请日：2001-02-15
申请人： Kenichi Iio , Yohei Ishikawa
发明人： Kenichi Iio , Yohei Ishikawa
IPC分类号： H01P110
摘要： Electrodes are formed on the upper and under faces of a dielectric plate. For example, plural fundamental patterns having four ports and a quadrangular shape are arranged thereon. A strip conductor of a two-port circuit is determined so that adjacent two-port circuits of the respective fundamental patterns have a band-stop filter characteristic.
摘要翻译： 电极形成在电介质板的上表面和下表面上。 例如，具有四个端口和四边形的多个基本图案布置在其上。 确定双端口电路的带状导体，使得各个基本图案的相邻两端口电路具有带阻滤波器特性。
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12.发明授权公开(公告)号：US06556107B2
公开(公告)日：2003-04-29
申请号：US10122714
申请日：2002-04-12
申请人： Yohei Ishikawa , Kenichi Iio , Hiroaki Tanaka , Yutaka Ida
发明人： Yohei Ishikawa , Kenichi Iio , Hiroaki Tanaka , Yutaka Ida
IPC分类号： H01P700
摘要： A dielectric resonator includes a slot line constructed by providing a slot electrode having a spiral slot at either an external face of a dielectric layer or inside the dielectric layer and a shielding conductor provided at a predetermined distance from the slot electrode. The slot line is employed as a resonant line so as to provide a dielectric resonator, an inductor, a capacitor, a dielectric filter, an oscillator, and/or a communication device.
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公开(公告)号：US5986527A
公开(公告)日：1999-11-16
申请号：US832305
申请日：1997-04-03
摘要： A small and inexpensive planar dielectric line that can be easily connected to electronic parts, such as ICs, and has smaller conduction losses. The planar dielectric line includes a dielectric substrate having first and second surfaces opposedly facing each other. A first slot having a predetermined width is interposed between first and second electrodes on the first surface of the dielectric substrate. A second slot having the same width as the first slot is disposed between third and fourth electrodes on the second surface of the dielectric substrate. The first and second slots opposedly face each other. The permittivity and the thickness of the dielectric substrate are determined so that a planar electromagnetic wave can propagate in a propagation region of the substrate interposed between the first and second slots while being substantially totally reflected on the first surface of the substrate adjacent to the first slot and the second surface of the substrate near the second slot. When the permittivity and the thickness of the dielectric substrate are determined to meet the following conditions, 80% or more of the total electric field energy is confined within a region which is small enough to substantially eliminate interference with an adjacent line:(relative permittivity of dielectric substrate).gtoreq.10 (thickness "t" of dielectric substrate).gtoreq.0.3 mm. When the relative permittivity is at least 18, 90% or more of the total electric field energy is confined.
摘要翻译： 可以容易地连接到诸如IC的电子部件的小且廉价的平面介质线，并且具有较小的传导损耗。 平面介质线包括具有彼此面对的第一和第二表面的电介质基板。 具有预定宽度的第一槽介于介质基板的第一表面上的第一和第二电极之间。 具有与第一槽相同宽度的第二槽设置在电介质基板的第二表面上的第三和第四电极之间。 第一和第二槽相对地面对。 确定电介质基板的介电常数和厚度，使得平面电磁波可以在介于第一和第二槽之间的基板的传播区域中传播，同时基本上完全反射在与第一槽相邻的基板的第一表面上 以及在第二槽附近的衬底的第二表面。 当介电基片的介电常数和厚度确定为满足以下条件时，总电场能量的80％以上被限制在足够小的区域，以便基本上消除与相邻线的干涉：（相对介电常数 介电基片）> = 10（介电基片的厚度“t”）= 0.3mm。 当相对介电常数至少为18时，限制了总电场能量的90％以上。
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14.发明授权Slot electrode dielectric resonator, inductor, capacitor, dielectric filter, oscillator, and communication device 有权插槽电极介质谐振器，电感器，电容器，介质滤波器，振荡器和通信装置公开(公告)号：US06828867B2
公开(公告)日：2004-12-07
申请号：US10359234
申请日：2003-02-06
申请人： Yohei Ishikawa , Kenichi Iio , Hiroaki Tanaka , Yutaka Ida
发明人： Yohei Ishikawa , Kenichi Iio , Hiroaki Tanaka , Yutaka Ida
IPC分类号： H01P700
摘要： A dielectric resonator includes a slot line constructed by providing a slot electrode having a spiral slot at either an external face of a dielectric layer or inside the dielectric layer and a shielding conductor provided at a predetermined distance from the slot electrode. The slot line is employed as a resonant line so as to provide a dielectric resonator, an inductor, a capacitor, a dielectric filter, an oscillator, and/or a communication device.
摘要翻译： 介质谐振器包括通过在电介质层的外表面或电介质层的内部提供具有螺旋槽的槽电极以及设置在与槽电极预定距离处的屏蔽导体构成的槽线。 采用槽线作为谐振线，以提供介质谐振器，电感器，电容器，介质滤波器，振荡器和/或通信装置。
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15.发明授权Dielectric resonator, inductor, capacitor, dielectric filter, oscillator, and communication device 有权介质谐振器，电感器，电容器，介质滤波器，振荡器和通信装置公开(公告)号：US06411181B1
公开(公告)日：2002-06-25
申请号：US09511448
申请日：2000-02-23
申请人： Yohei Ishikawa , Kenichi Iio , Hiroaki Tanaka , Yutaka Ida
发明人： Yohei Ishikawa , Kenichi Iio , Hiroaki Tanaka , Yutaka Ida
IPC分类号： H01P700
摘要： A dielectric resonator includes a slot line constructed by providing a slot electrode having a spiral slot at either an external face of a dielectric layer or inside the dielectric layer and a shielding conductor provided at a predetermined distance from the slot electrode. The slot line is employed as a resonant line so as to provide a dielectric resonator, an inductor, a capacitor, a dielectric filter, an oscillator, and/or a communication device.
摘要翻译： 介质谐振器包括通过在电介质层的外表面或电介质层的内部提供具有螺旋槽的槽电极以及设置在与槽电极预定距离处的屏蔽导体构成的槽线。 采用槽线作为谐振线，以提供介质谐振器，电感器，电容器，介质滤波器，振荡器和/或通信装置。
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公开(公告)号：US6069543A
公开(公告)日：2000-05-30
申请号：US45008
申请日：1998-03-20
IPC分类号： H01P7/10
CPC分类号： H01P7/10
摘要： A dielectric resonator capable of adjusting a resonance frequency, reducing occurrence of a mode jump if it is applied to an oscillator and being manufactured at a low cost. The dielectric resonator has a pair of upper and lower opposing conductive plates; a dielectric substrate disposed between the conductive plates; a first electrode formed on one surface of the dielectric substrate, the first electrode having a first opening; a second electrode formed on another surface of the dielectric substrate, the second electrode having a second opening corresponding to the first opening so that a resonator is formed by a portion of the dielectric substrate disposed between the first and second openings; and a variable capacitor located in a portion of the dielectric substrate in which an applied electromagnetic field is confined in and around the resonator.
摘要翻译： 能够调节谐振频率的介质谐振器，如果将其施加到振荡器并且以低成本制造，则减少模式跳跃的发生。 介质谐振器具有一对上下相对的导电板; 设置在所述导电板之间的电介质基板; 形成在所述电介质基板的一个表面上的第一电极，所述第一电极具有第一开口; 形成在所述电介质基板的另一表面上的第二电极，所述第二电极具有对应于所述第一开口的第二开口，使得谐振器由设置在所述第一和第二开口之间的所述电介质基板的一部分形成; 以及可变电容器，其位于电介质基板的其中施加的电磁场被限制在谐振器内和周围的部分中。
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17.发明授权Dielectric resonator and filter utilizing a non-radiative dielectric waveguide device 失效采用非辐射介质波导器件的介质谐振器和滤波器
公开(公告)号：US5945894A
公开(公告)日：1999-08-31
申请号：US882890
申请日：1997-06-26
CPC分类号： H01P1/20318 , H01P7/10
摘要： A dielectric resonator capable of resonating at a predetermined resonance frequency has a dielectric substrate, a first electrode formed on a first surface of the dielectric substrate and having a first opening, a second electrode formed on a second surface of the dielectric substrate and having a second opening, a first conductor plate disposed by being spaced apart from the dielectric substrate by a predetermined distance, and a second conductor plate disposed by being spaced apart from the dielectric substrate by a predetermined distance, wherein at least one of said first and second conductor plates is electrically connected to at least one of said first and second electrodes. The region of the dielectric substrate defined between the first and second electrodes, a free space defined between the first electrode and the first conductor plate and another free space defined between the second electrode and the second conductor plate are cut-off regions for attenuating a high-frequency signal having the same frequency as the resonance frequency. This dielectric resonator can be used in a millimeter wave band, can resonate with markedly small variations of its resonance frequency even if the temperature thereof varies, and can be manufactured at a low cost.
摘要翻译： 能够以预定的谐振频率谐振的介质谐振器具有电介质基板，形成在电介质基板的第一表面上并具有第一开口的第一电极，形成在电介质基板的第二表面上的第二电极， 开口，通过与电介质基板隔开预定距离而设置的第一导体板和通过与电介质基板隔开预定距离而设置的第二导体板，其中所述第一和第二导体板中的至少一个 电连接到所述第一和第二电极中的至少一个。 限定在第一和第二电极之间的介电衬底的区域，限定在第一电极和第一导体板之间的自由空间和限定在第二电极和第二导体板之间的另一个自由空间是用于衰减高的截止区域 频率信号具有与谐振频率相同的频率。 该介质谐振器可以用于毫米波段，即使其温度变化也能共振频率明显小，可以以低成本制造。
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公开(公告)号：US5786740A
公开(公告)日：1998-07-28
申请号：US716020
申请日：1996-09-19
IPC分类号： H01P7/10
CPC分类号： H01P7/10
摘要： A dielectric resonator capable of adjusting a resonance frequency, reducing occurrence of a mode jump if it is applied to an oscillator and being manufactured at a low cost. The dielectric resonator has a pair of upper and lower opposing conductive plates; a dielectric substrate disposed between the conductive plates; a first electrode formed on one surface of the dielectric substrate, the first electrode having a first opening; a second electrode formed on another surface of the dielectric substrate, the second electrode having a second opening corresponding to the first opening so that a resonator is formed by a portion of the dielectric substrate disposed between the first and second openings; and a variable capacitor located in a portion of the dielectric substrate in which an applied electromagnetic field is confined in and around the resonator.
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19.发明授权Dielectric resonator and filter utilizing a nonradiative dielectric waveguide device 失效利用非辐射介质波导器件的介质谐振器和滤波器
公开(公告)号：US5764116A
公开(公告)日：1998-06-09
申请号：US620918
申请日：1996-03-22
CPC分类号： H01P1/20318 , H01P1/2084 , H01P7/10
摘要： A dielectric resonator capable of resonating at a predetermined resonance frequency has a dielectric substrate, a first electrode formed on a first surface of the dielectric substrate and having a first opening, a second electrode formed on a second surface of the dielectric substrate and having a second opening, a first conductor plate disposed by being spaced apart from the dielectric substrate by a predetermined distance, and a second conductor plate disposed by being spaced apart from the dielectric substrate by a predetermined distance. The region of the dielectric substrate defined between the first and second electrodes, a free space defined between the first electrode and the first conductor plate and another free space defined between the second electrode and the second conductor plate are cut-off regions for attenuating a high-frequency signal having the same frequency as the resonance frequency. This dielectric resonator can be used in a millimeter wave band, can resonate with markedly small variations of its resonance frequency even if the temperature thereof varies, and can be manufactured at a low cost.
摘要翻译： 能够以预定的谐振频率谐振的介质谐振器具有电介质基板，形成在电介质基板的第一表面上并具有第一开口的第一电极，形成在电介质基板的第二表面上的第二电极， 开口，通过与电介质基板隔开预定距离而设置的第一导体板和通过与电介质基板隔开预定距离而设置的第二导体板。 限定在第一和第二电极之间的介电衬底的区域，限定在第一电极和第一导体板之间的自由空间和限定在第二电极和第二导体板之间的另一个自由空间是用于衰减高的截止区域 频率信号具有与谐振频率相同的频率。 该介质谐振器可以用于毫米波段，即使其温度变化也能共振频率明显小，可以以低成本制造。
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公开(公告)号：US06369676B2
公开(公告)日：2002-04-09
申请号：US09240241
申请日：1999-01-29
申请人： Koichi Sakamoto , Sadao Yamashita , Takatoshi Kato , Yasutaka Fujii , Kenichi Iio , Toshiro Hiratsuka
发明人： Koichi Sakamoto , Sadao Yamashita , Takatoshi Kato , Yasutaka Fujii , Kenichi Iio , Toshiro Hiratsuka
IPC分类号： H01P710
CPC分类号： H03B5/1876 , H03B5/1852 , H03B2200/0024 , H03B2200/004 , H03B2201/0208
摘要： A high-frequency module which includes a dielectric resonator defined by a dielectric sheet; a pair of electrodes formed on each of the main surfaces of the dielectric sheet and having aligned openings which form a dielectric resonator; a substrate stacked on the sheet; and lines disposed on the substrate for being coupled to the dielectric resonator. At least one of the lines is curved and is disposed just inside the opening and runs substantially along the edges of the openings.
摘要翻译： 一种高频模块，包括由电介质片限定的介质谐振器; 一对电极，形成在电介质片的每个主表面上并具有形成介质谐振器的对准的开口; 堆叠在片材上的衬底; 以及设置在所述基板上用于耦合到所述介质谐振器的线。 线中的至少一条是弯曲的并且刚好位于开口内部并且基本沿着开口的边缘延伸。
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