公开(公告)号：US08421698B2

公开(公告)日：2013-04-16

申请号：US12669982

申请日：2008-07-25

申请人： Andrea Neto ,  Mauro Ettorre ,  Giampiero Gerini

发明人： Andrea Neto ,  Mauro Ettorre ,  Giampiero Gerini

IPC分类号： H01Q13/10

CPC分类号： H01Q13/28 ,  H01Q21/005 ,  H01Q21/064

摘要： A leaky wave antenna has electrically conductive surfaces in parallel to each other. At one place a two-dimensional array of slots is provided in one of the surfaces. Elsewhere a feed structure is realized comprising one or more electrically conductive elements coupled between the first and second electrically conductive surface and configured to direct an electromagnetic wave pattern travelling between surfaces towards the array. In an embodiment the feed structure comprises a waveguide formed between walls connecting the surfaces. One of the walls is made to leak in order to feed the array of slots. In an embodiment the feed structure comprises a reflector comprising connections between the surfaces, to direct waves between the surfaces to the array of slots.

摘要翻译： 漏波天线具有彼此平行的导电表面。 在一个地方，在其中一个表面上设置了二维阵列的槽。 在其它地方，实现馈送结构，其包括耦合在第一和第二导电表面之间的一个或多个导电元件，并且被配置为引导在朝向阵列的表面之间行进的电磁波图案。 在一个实施例中，馈送结构包括形成在连接表面的壁之间的波导。 其中一个墙壁被泄漏以便供给槽阵列。 在一个实施例中，馈送结构包括反射器，其包括表面之间的连接，以将表面之间的波导引到槽阵列。

公开(公告)号：US20100194656A1

公开(公告)日：2010-08-05

申请号：US12669982

申请日：2008-07-25

申请人： Andrea Neto ,  Mauro Ettorre ,  Giampiero Gerini

发明人： Andrea Neto ,  Mauro Ettorre ,  Giampiero Gerini

IPC分类号： H01Q13/20 ,  H01Q19/10

CPC分类号： H01Q13/28 ,  H01Q21/005 ,  H01Q21/064

摘要： A leaky wave antenna has electrically conductive surfaces in parallel to each other. At one place a two-dimensional array of slots is provided in one of the surfaces. Elsewhere a feed structure is realized comprising one or more electrically conductive elements coupled between the first and second electrically conductive surface and configured to direct an electromagnetic wave pattern travelling between surfaces towards the array. In an embodiment the feed structure comprises a waveguide formed between walls connecting the surfaces. One of the walls is made to leak in order to feed the array of slots. In an embodiment the feed structure comprises a reflector comprising connections between the surfaces, to direct waves between the surfaces to the array of slots.

摘要翻译： 漏波天线具有彼此平行的导电表面。 在一个地方，在其中一个表面上设置了二维阵列的槽。 在其他地方，实现了馈送结构，其包括耦合在第一和第二导电表面之间的一个或多个导电元件，并且被配置为引导在朝向阵列的表面之间行进的电磁波图案。 在一个实施例中，馈送结构包括形成在连接表面的壁之间的波导。 其中一个墙壁被泄漏以供给槽阵列。 在一个实施例中，馈送结构包括反射器，其包括表面之间的连接，以将表面之间的波导引到槽阵列。

公开(公告)号：US08976072B2

公开(公告)日：2015-03-10

申请号：US13521965

申请日：2011-01-17

申请人： Regis Lenormand ,  Jean-Michel Merour ,  Jean-Michel Mateus ,  Ronan Sauleau ,  Mauro Ettorre ,  Gerard Raguenet

发明人： Regis Lenormand ,  Jean-Michel Merour ,  Jean-Michel Mateus ,  Ronan Sauleau ,  Mauro Ettorre ,  Gerard Raguenet

IPC分类号： H01Q13/10 ,  H01Q3/00 ,  H01Q1/32 ,  H01Q3/04 ,  H01Q3/26 ,  H01Q21/00

CPC分类号： H01Q1/3275 ,  H01Q3/04 ,  H01Q3/26 ,  H01Q21/005

摘要： A flat scanning antenna comprises at least one slotted waveguide array comprising two dielectric substrates, one superposed above the other. The two substrates comprise the same number of waveguides, which are in mutual correspondence and communicate between them, pairwise, via corresponding coupling slots. Each waveguide of the upper substrate further includes a plurality of radiating slots, all the radiating slots being mutually parallel and oriented in the same direction and each waveguide of the lower substrate includes an individual internal supply circuit comprising an individual phase-shift/amplification electronic circuit.

摘要翻译： 平面扫描天线包括至少一个狭缝波导阵列，其包括两个电介质基底，一个叠加在另一个之上。 两个衬底包括相同数量的波导，这些波导相互对应并且通过相应的耦合槽成对连接。 上基板的每个波导还包括多个辐射槽，所有辐射槽相互平行并且在相同方向上定向，并且下基板的每个波导包括单独的内部电源电路，该内部电源电路包括单独的相移/放大电路 。

公开(公告)号：US20120092224A1

公开(公告)日：2012-04-19

申请号：US13262765

申请日：2010-03-29

申请人： Ronan Sauleau ,  Mauro Ettorre

发明人： Ronan Sauleau ,  Mauro Ettorre

IPC分类号： H01Q13/18

CPC分类号： H01Q19/138 ,  H01Q3/18 ,  H01Q13/22 ,  H01Q19/17 ,  H01Q21/005 ,  H01Q21/064

摘要： A multilayer antenna is provided, which includes a power supply portion generating a wave, a radiating portion, and a guide portion that makes it possible to guide the wave from the power supply portion to the radiating portion. The guide portion includes: at least two stacked guide layers having parallel planes and, for each pair of adjacent layers, a transition between the adjacent layers, including a reflector engaging with a slot-coupling. For at least one pair of adjacent layers, for which the guide portion includes a non-planar reflector, the slot-coupling includes a plurality of slots. Each slot includes a main body that is elongate along at least one axis. The slots are placed on at least one row and together form a pattern that extends along the reflector and has a shape that is dependent on the shape of the reflector.

摘要翻译： 提供了一种多层天线，其包括产生波的电源部分，辐射部分和引导部分，其能够将波从电源部分引导到辐射部分。 引导部分包括：具有平行平面的至少两个堆叠的引导层，并且对于每对相邻的层，相邻层之间的过渡包括与槽耦合件接合的反射器。 对于至少一对相邻的层，引导部分包括非平面反射器，槽耦合包括多个槽。 每个槽包括沿着至少一个轴线是细长的主体。 狭槽被放置在至少一排上并且一起形成沿着反射器延伸并具有取决于反射器的形状的形状的图案。

公开(公告)号：US09246232B2

公开(公告)日：2016-01-26

申请号：US13262765

申请日：2010-03-29

申请人： Ronan Sauleau ,  Mauro Ettorre

发明人： Ronan Sauleau ,  Mauro Ettorre

IPC分类号： H01Q13/00 ,  H01Q15/14 ,  H01Q19/13 ,  H01Q3/18 ,  H01Q13/22 ,  H01Q19/17 ,  H01Q21/00 ,  H01Q21/06

CPC分类号： H01Q19/138 ,  H01Q3/18 ,  H01Q13/22 ,  H01Q19/17 ,  H01Q21/005 ,  H01Q21/064

摘要： A multilayer antenna is provided, which includes a power supply portion generating a wave, a radiating portion, and a guide portion that makes it possible to guide the wave from the power supply portion to the radiating portion. The guide portion includes: at least two stacked guide layers having parallel planes and, for each pair of adjacent layers, a transition between the adjacent layers, including a reflector engaging with a slot-coupling. For at least one pair of adjacent layers, for which the guide portion includes a non-planar reflector, the slot-coupling includes a plurality of slots. Each slot includes a main body that is elongate along at least one axis. The slots are placed on at least one row and together form a pattern that extends along the reflector and has a shape that is dependent on the shape of the reflector.

摘要翻译： 提供了一种多层天线，其包括产生波的电源部分，辐射部分和引导部分，其能够将波从电源部分引导到辐射部分。 引导部分包括：具有平行平面的至少两个堆叠的引导层，并且对于每对相邻的层，相邻层之间的过渡包括与槽耦合件接合的反射器。 对于至少一对相邻的层，引导部分包括非平面反射器，槽耦合包括多个槽。 每个槽包括沿着至少一个轴线是细长的主体。 狭槽被放置在至少一排上并且一起形成沿着反射器延伸并具有取决于反射器的形状的形状的图案。

公开(公告)号：US20120287006A1

公开(公告)日：2012-11-15

申请号：US13521965

申请日：2011-01-17

申请人： Regis Lenormand ,  Jean-Michel Merour ,  Jean-Michel Mateus ,  Ronan Sauleau ,  Mauro Ettorre ,  Gerard Raguenet

发明人： Regis Lenormand ,  Jean-Michel Merour ,  Jean-Michel Mateus ,  Ronan Sauleau ,  Mauro Ettorre ,  Gerard Raguenet

IPC分类号： H01Q13/10

CPC分类号： H01Q1/3275 ,  H01Q3/04 ,  H01Q3/26 ,  H01Q21/005

摘要： A flat scanning antenna comprises at least one slotted waveguide array comprising two dielectric substrates, one superposed above the other. The two substrates comprise the same number of waveguides, which are in mutual correspondence and communicate between them, pairwise, via corresponding coupling slots. Each waveguide of the upper substrate further includes a plurality of radiating slots, all the radiating slots being mutually parallel and oriented in the same direction and each waveguide of the lower substrate includes an individual internal supply circuit comprising an individual phase-shift/amplification electronic circuit.

摘要翻译： 平面扫描天线包括至少一个狭缝波导阵列，其包括两个电介质基底，一个叠加在另一个之上。 两个衬底包括相同数量的波导，这些波导相互对应并且通过相应的耦合槽成对连接。 上基板的每个波导还包括多个辐射槽，所有辐射槽相互平行并且在相同方向上定向，并且下基板的每个波导包括单独的内部电源电路，该内部电源电路包括单独的相移/放大电路 。