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1. 发明授权

US09620836B2 Bandpass microwave filter tunable by a 90 degree rotation of a dielectric element between first and second positions 有权
公开(公告)号：US09620836B2
公开(公告)日：2017-04-11
申请号：US14574170
申请日：2014-12-17
申请人： THALES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , CENTRE NATIONAL D'ETUDES SPATIALES
发明人： Nicolas Jolly , Aurelien Perigaud , Olivier Tantot , Nicolas Delhote , Stephane Bila , Serge Verdeyme , Damien Pacaud , Laetitia Estagerie
IPC分类号： H01P1/20 , H01P1/208 , H01P7/10 , H01P7/06
CPC分类号： H01P1/2086 , H01P1/2084 , H01P7/06 , H01P7/10 , H01P7/105
摘要： A frequency tunable microwave bandpass filter comprises a resonator, including: a cavity with conducting wall substantially cylindrical with axis Z having height H, and partially closed at both ends; and a dielectric element inside the cavity. The resonator resonates at two perpendicular polarizations having distributions of electromagnetic field in the cavity deduced from eachother by 90° rotation. The element rotates about an axis substantially perpendicular to axis Z, between a first and second position. The element comprises a first end wherein: in a first position the element is disposed substantially in a plane perpendicular to axis Z and the center of the first end is disposed at a height in the cavity corresponding substantially to an electric field minimum; and in a second position the element is substantially parallel to Z and the first end is disposed in a plane corresponding to an electric field maximum within +/−30%.

2. 发明授权

US09343791B2 Frequency-tunable microwave-frequency wave filter with a dielectric resonator including at least one element that rotates 有权
标题翻译：具有包括至少一个旋转元件的介质谐振器的频率可调微波频率滤波器
公开(公告)号：US09343791B2
公开(公告)日：2016-05-17
申请号：US13950601
申请日：2013-07-25
申请人： THALES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS , CENTRE NATIONAL D'ETUDES SPATIALES—CNES
发明人： Aurelien Perigaud , Damien Pacaud , Nicolas Delhote , Olivier Tantot , Stephane Bila , Serge Verdeyme , Laetitia Estagerie
IPC分类号： H01P1/20 , H01P1/208 , H01P7/10 , H01P7/08
CPC分类号： H01P1/2084 , H01P1/2002 , H01P1/2086 , H01P7/088 , H01P7/10
摘要： A frequency-tunable microwave-frequency wave filter with dielectric resonator, comprises a metallic cavity and at least one stack along a rotation axis, the resonator-forming stack being disposed inside the cavity and comprising at least a first and a second element each made of dielectric material, the second element being mobile in rotation with respect to the first element around the rotation axis and exhibiting a first position and at least one second position separated by an angle of rotation, and the elements exhibiting shapes such that the overall geometry of the stack is different in the at least two positions, the stack forming a first resonator adapted so that the filter exhibits a first central frequency when the second element is in the first position, and forming a second resonator adapted so that the filter exhibits a second central frequency when the second element is in the second position.
摘要翻译：具有介质谐振器的频率可调谐微波频率滤波器包括金属腔和沿着旋转轴线的至少一个叠层，谐振器形成叠层设置在空腔内部，并且至少包括第一和第二元件，每个元件由介电材料，所述第二元件相对于所述第一元件围绕所述旋转轴线旋转移动，并且呈现第一位置和至少一个第二位置，所述至少一个第二位置与所述旋转角度分开，并且所述元件具有使得所述第二元件的整体几何形状堆叠在至少两个位置是不同的，所述叠层形成第一谐振器，其适于使得当所述第二元件处于所述第一位置时所述滤光器呈现第一中心频率，以及形成适于使得所述滤光器呈现第二中心当第二元件处于第二位置时的频率。

3. 发明授权

US09391585B2 Compact multi-port router device 有权
标题翻译：紧凑型多端口路由器设备
公开(公告)号：US09391585B2
公开(公告)日：2016-07-12
申请号：US14041755
申请日：2013-09-30
申请人： Centre National D'Etudes Spatiales , Centre National De La Recherche Scientifique (C.N.R.S.) , Inria Institut National De Recherche En Informatique Et En Automatique , Thales
发明人： Stéphane Bila , Lëtitia Estagerie , Damien Pacaud , Jérôme Puech , Fabien Seyfert , Serge Verdeyme , Hussein Ezzeddine , Pierre Mazet
IPC分类号： H01P5/12 , H03H7/46 , H01P1/208 , H01P1/213
CPC分类号： H03H7/46 , H01P1/2086 , H01P1/2133 , H01P5/12
摘要： The invention relates to a multi port router device capable of carrying a number P, which is greater than or equal to three, of frequency channels, from a number M of input ports to a number N of output ports, at least one of the two numbers M and N being greater than or equal to two, characterized in that it includes at least two filters (12, 14, 16, 18), each filter comprising at least two coupled resonators, at least one resonator (Rs1, Rs2) being common to two different filters, and each input port and each output port being connected directly to at least one resonator. The router device is capable of appropriately performing routing in which it is possible to supply on at least one output port an output multiplex having at least a first and a second frequency channel, among which: the first frequency channel has originated from a first input multiplex, supplied on a first input port and comprising said first frequency channel, and at least one further frequency channel forwarded to a second output port of the device; and the second frequency channel is either forwarded from a second input port, or, when the first input multiplex comprises at least three different multiplexed frequency channels, the second frequency channel originates from the first input multiplex, the first second frequency channels, being frequentially disposed on both sides of a third frequency channel, with the said third frequency channel being routed to a different output port.
摘要翻译：本发明涉及一种多端口路由器设备，其能够携带大量或等于三个频道的号码P，从M个输入端口到N个输出端口，至少两个数字M和N大于或等于2，其特征在于它包括至少两个滤波器（12,14,16,18），每个滤波器包括至少两个耦合的谐振器，至少一个谐振器（Rs1，Rs2）是两个不同滤波器共用，并且每个输入端口和每个输出端口直接连接到至少一个谐振器。路由器设备能够适当地执行路由，其中可以在至少一个输出端口上提供具有至少第一和第二频道的输出多路复用，其中：第一频道源自于第一输入多路复用，其被提供在第一输入端口上并且包括所述第一频率信道，以及至少一个另外的频率信道被转发到所述设备的第二输出端口; 并且所述第二频道从第二输入端口转发，或者当所述第一输入多路复用器包括至少三个不同的多路复用频道时，所述第二频道源自所述第一输入多路复用，所述第一第二频道被频散地布置在第三频道的两侧，所述第三频道被路由到不同的输出端口。

4. 发明授权

US11335985B2 Tunable microwave system 有权
公开(公告)号：US11335985B2
公开(公告)日：2022-05-17
申请号：US17254496
申请日：2019-06-17
申请人： THALES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , CENTRE NATIONAL D'ETUDES SPATIALES
发明人： Damien Pacaud , Etienne Laplanche , Serge Verdeyme , Olivier Tantot , Nicolas Delhote , Stéphane Bila , Aurélien Perigaud , Ludovic Carpentier
IPC分类号： H01P1/165 , H01P1/17 , H01P1/06 , H01P1/211 , H01P1/219 , H01P1/12
摘要： A tunable microwave system includes at least two elements, each element being chosen from a propagating guide, an evanescent guide, a resonator, and at least one coupling device arranged between the two elements and configured to couple the two elements to each other, the coupling device having a holder having an aperture and having at least one elongate element the shape of which is elongate in a polarization direction contained in a plane of the aperture, the elongate element being securely fastened to the perimeter of the aperture at at least one end, the coupling device being configured to be rotatable about an axis substantially perpendicular to the plane of the aperture so as to modify a value of the polarization direction and so that the coupling between the two elements is dependent on the value of the polarization direction.

5. 发明授权

US09620837B2 Bandpass microwave filter tunable by relative rotation of an insert section and of a dielectric element 有权
公开(公告)号：US09620837B2
公开(公告)日：2017-04-11
申请号：US14574255
申请日：2014-12-17
申请人： THALES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , CENTRE NATIONAL D'ETUDES SPATIALES
发明人： Hussein Ezzeddine , Aurelien Perigaud , Olivier Tantot , Nicolas Delhote , Stephane Bila , Serge Verdeyme , Damien Pacaud , Laetitia Estagerie
IPC分类号： H01P1/20 , H01P1/208 , H01P7/10 , H01P1/207 , H01P5/02 , H01P7/06
CPC分类号： H01P1/2086 , H01P1/207 , H01P1/2084 , H01P5/02 , H01P7/06 , H01P7/10 , H01P7/105
摘要： A bandpass filter for microwave-frequency wave which is frequency tunable, comprises at least one resonator. Each resonator comprises a cavity having a conducting wall substantially cylindrical in relation to an axis Z, and at least one dielectric element disposed inside the cavity. The resonator resonates on two perpendicular polarizations having respectively distributions of the electromagnetic field in the cavity that are deduced from one another by a rotation of 90° and according to one and the same frequency. The wall of the cavity comprises an insert section facing the element having a different shape from a section not situated facing the element. The insert section and the element are able to perform a rotation with respect to one another in relation to the axis Z so as to define at least a first and a second relative position differing by an angle substantially equal to 45° to within 20°.

6. 发明授权

US09343792B2 Band-pass filter that can be frequency tuned including a dielectric element capable of carrying out a rotation 有权
标题翻译：可以频率调谐的带通滤波器，包括能够执行旋转的电介质元件
公开(公告)号：US09343792B2
公开(公告)日：2016-05-17
申请号：US13950670
申请日：2013-07-25
申请人： THALES , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS , CENTRE NATIONAL D'ETUDES SPATIALES—CNES
发明人： Aurelien Perigaud , Damien Pacaud , Nicolas Delhote , Olivier Tantot , Stephane Bila , Serge Verdeyme , Laetitia Estagerie
IPC分类号： H01P1/20 , H01P1/208 , H01P7/10
CPC分类号： H01P1/2084 , H01P1/2086 , H01P7/10
摘要： A band-pass filter for microwave is provided that can be frequency-tuned the filter comprising an input resonator comprising a metal input cavity and an input dielectric element, an output resonator comprising a metal output cavity and an output dielectric element, an input excitation means (S1) of elongate shape, an output excitation means of elongate shape, the input resonator and the output resonator being coupled, characterized in that the input dielectric element and the output dielectric element have a recess, the input excitation means penetrates the recess of the input dielectric element the output excitation means penetrates the recess of the output dielectric element, the input dielectric element is capable of carrying out a rotation about an input rotation axis, the rotations of the dielectric elements allowing the modification of the central frequency of the filter.
摘要翻译：提供一种用于微波的带通滤波器，其可以被频率调谐，该滤波器包括包括金属输入腔和输入电介质元件的输入谐振器，包括金属输出腔和输出电介质元件的输出谐振器，输入激励装置（S1），细长形状的输出激励装置，所述输入谐振器和所述输出谐振器被耦合，其特征在于，所述输入电介质元件和所述输出电介质元件具有凹部，所述输入激励装置穿透所述凹部输入电介质元件，输出激励装置穿透输出电介质元件的凹槽，输入电介质元件能够围绕输入旋转轴线进行旋转，介质元件的旋转允许改变滤波器的中心频率。

7. 发明申请

US20140091878A1 Compact Multi-Port Router Device 有权
标题翻译：紧凑型多端口路由器设备
公开(公告)号：US20140091878A1
公开(公告)日：2014-04-03
申请号：US14041755
申请日：2013-09-30
申请人： Centre National D'Etudes Spatiales , Thales , Inria Institut National De Recherche En Informatiq ue Et En Automatique , Centre National De La Recherche Scienifique (C.N.R .S.)
发明人： Stéphane Bila , Laétitia Estagerie , Damien Pacaud , Jérôme Puech , Fabien Seyfert
IPC分类号： H01P1/213
CPC分类号： H03H7/46 , H01P1/2086 , H01P1/2133 , H01P5/12
摘要： The invention relates to a multi port router device capable of carrying a number P, which is greater than or equal to three, of frequency channels, from a number M of input ports to a number N of output ports, at least one of the two numbers M and N being greater than or equal to two, characterised in that it includes at least two filters (12, 14, 16, 18), each filter comprising at least two coupled resonators, at least one resonator (Rs1, Rs2) being common to two different filters, and each input port and each output port being connected directly to at least one resonator. The router device is capable of appropriately performing routing in which it is possible to supply on at least one output port an output multiplex having at least a first and a second frequency channel, among which: the first frequency channel has originated from a first input multiplex, supplied on a first input port and comprising said first frequency channel, and at least one further frequency channel forwarded to a second output port of the device; and the second frequency channel is either forwarded from a second input port, or, when the first input multiplex comprises at least three different multiplexed frequency channels, the second frequency channel originates from the first input multiplex, the first second frequency channels, being frequentially disposed on both sides of a third frequency channel, with the said third frequency channel being routed to a different output port.
摘要翻译：本发明涉及一种多端口路由器设备，其能够携带大量或等于三个频道的号码P，从M个输入端口到N个输出端口，至少两个数字M和N大于或等于2，其特征在于它包括至少两个滤波器（12,14,16,18），每个滤波器包括至少两个耦合的谐振器，至少一个谐振器（Rs1，Rs2）是两个不同滤波器共用，并且每个输入端口和每个输出端口直接连接到至少一个谐振器。路由器设备能够适当地执行路由，其中可以在至少一个输出端口上提供具有至少第一和第二频道的输出多路复用，其中：第一频道源自于第一输入多路复用，其被提供在第一输入端口上并且包括所述第一频率信道，以及至少一个另外的频率信道被转发到所述设备的第二输出端口; 并且所述第二频道从第二输入端口转发，或者当所述第一输入多路复用器包括至少三个不同的多路复用频道时，所述第二频道源自所述第一输入多路复用，所述第一第二频道被频散地布置在第三频道的两侧，所述第三频道被路由到不同的输出端口。

8. 发明授权

US09666924B2 Radiofrequency filter with dielectric element 有权
公开(公告)号：US09666924B2
公开(公告)日：2017-05-30
申请号：US14260791
申请日：2014-04-24
申请人： THALES
发明人： Damien Pacaud , Nicolas Jolly
IPC分类号： H01P7/10 , H01P1/208 , H01P1/219
CPC分类号： H01P1/2086 , H01P1/219 , H01P7/10
摘要： A radiofrequency filter exhibiting at least one resonant mode comprises: at least one cavity at least partially closed using conductive walls, having a cylindrical outer surface defined by a directing curve described by a generatrix and having a point of symmetry, an axis passing through a point of symmetry and parallel to the generatrix being a longitudinal axis of the cavity. At least one dielectric element is arranged in the cavity and comprises: a first portion having a thickness according to the longitudinal axis and a section according to a plane perpendicular to the longitudinal axis whose vertices are distributed according to a polygon, at least two vertices being short-circuited between them by the conductive walls of the cavity, via an electrical or radiofrequency contact between the vertices and walls, at least one pyramidal portion comprising an apex and a base coinciding with an extreme section of the first portion.

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