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1. 发明授权

US08937577B2 Substrate lens antenna device 有权
标题翻译：基板透镜天线装置
公开(公告)号：US08937577B2
公开(公告)日：2015-01-20
申请号：US13123907
申请日：2009-10-13
申请人： Andrea Neto , Giampiero Gerini
发明人： Andrea Neto , Giampiero Gerini
IPC分类号： H01Q19/06 , H01Q1/38 , H01Q13/20
CPC分类号： H01Q19/062 , H01Q1/38 , H01Q13/206
摘要： A device with a substrate lens antenna uses a lens shaped dielectric body located on top of a planar feed antenna. A leaky wave antenna structure is used as feed antenna. The leaky wave antenna structure has a feed input and a first and second wave propagation branch extending from the feed input. The lens shaped dielectric body has a plane surface containing a focal point of the lens shaped dielectric body, the plane surface located adjacent the first plane, with the focal point adjacent the position of the feed input. Preferably the lens shaped dielectric body is spaced from the leaky wave structure at a sufficient distance to remove most of the propagation speed reduction effect of the dielectric on wave propagation along the leaky wave antenna. This helps to suppress undesirable side-lobes.
摘要翻译：具有基板透镜天线的装置使用位于平面馈电天线顶部的透镜形电介质体。使用漏波天线结构作为馈电天线。泄漏波天线结构具有进料输入和从进料输入延伸的第一和第二波传播分支。透镜形电介质体具有包含透镜状电介质体的焦点的平面，平面位于第一平面附近，焦点邻近进料输入的位置。优选地，透镜状电介质体与泄漏波结构间隔开足够的距离，以消除电介质对沿着漏波天线的波传播的传播速度降低效果的大部分。这有助于抑制不期望的旁瓣。

2. 发明申请

US20100194656A1 LEAKY WAVE ANTENNA USING WAVES PROPAGATING BETWEEN PARALLEL SURFACES 失效
标题翻译：使用平行表面波动的波浪天线
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。

3. 发明授权

US08421698B2 Leaky wave antenna using waves propagating between parallel surfaces 失效
标题翻译：泄漏波天线使用在平行表面之间传播的波
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。

4. 发明申请

US20120088459A1 SUBSTRATE LENS ANTENNA DEVICE 有权
标题翻译：基板镜头天线装置
公开(公告)号：US20120088459A1
公开(公告)日：2012-04-12
申请号：US13123907
申请日：2009-10-13
申请人： Andrea Neto , Giampiero Gerini
发明人： Andrea Neto , Giampiero Gerini
IPC分类号： H04B1/38 , H01Q19/09
CPC分类号： H01Q19/062 , H01Q1/38 , H01Q13/206
摘要： A device with a substrate lens antenna uses a lens shaped dielectric body located on top of a planar feed antenna. A leaky wave antenna structure is used as feed antenna. The leaky wave antenna structure has a feed input and a first and second wave propagation branch extending from the feed input. The lens shaped dielectric body has a plane surface containing a focal point of the lens shaped dielectric body, the plane surface located adjacent the first plane, with the focal point adjacent the position of the feed input. Preferably the lens shaped dielectric body is spaced from the leaky wave structure at a sufficient distance to remove most of the propagation speed reduction effect of the dielectric on wave propagation along the leaky wave antenna. This helps to suppress undesirable side-lobes.
摘要翻译：具有基板透镜天线的装置使用位于平面馈电天线顶部的透镜形电介质体。使用漏波天线结构作为馈电天线。泄漏波天线结构具有进料输入和从进料输入延伸的第一和第二波传播分支。透镜形电介质体具有包含透镜状电介质体的焦点的平面，平面位于第一平面附近，焦点邻近进料输入的位置。优选地，透镜状电介质体与泄漏波结构间隔开足够的距离，以消除电介质对沿着漏波天线的波传播的传播速度降低效果的大部分。这有助于抑制不期望的旁瓣。

5. 发明申请

US20110156976A1 ARRAY ANTENNA 有权
标题翻译：阵风天线
公开(公告)号：US20110156976A1
公开(公告)日：2011-06-30
申请号：US12937641
申请日：2009-04-14
申请人： Andrea Neto , Daniele Cavallo , Giampiero Gerini , Reindert Grooters , Giovanni Toso
发明人： Andrea Neto , Daniele Cavallo , Giampiero Gerini , Reindert Grooters , Giovanni Toso
IPC分类号： H01Q13/10
CPC分类号： H01Q21/064 , H01Q13/10 , H01Q21/08
摘要： An array antenna with high suppression of cross-polarization has rectangular conductor sections, located successively side by side in a first plane, mutually separated by slots of constant width. A backing reflector transverse to said first plane. Feed structures extend through the backing reflector, the feed structures comprising pairs of parallel feed conductors, each pair comprising conductors coupled to the rectangular conductor sections on opposite sides of a respective one of the slots.
摘要翻译：具有高抑制交叉极化的阵列天线具有矩形导体部分，它们在第一平面中连续并排设置，由恒定宽度的槽相互分开。横向于所述第一平面的背衬反射器。进料结构延伸穿过背衬反射器，进料结构包括成对的平行进料导体，每对包含连接到相应一个槽的相对侧上的矩形导体部分的导体。

6. 发明授权

US09865936B2 Array antenna feed structures 有权
公开(公告)号：US09865936B2
公开(公告)日：2018-01-09
申请号：US12937641
申请日：2009-04-14
申请人： Andrea Neto , Daniele Cavallo , Giampiero Gerini , Reindert Grooters , Giovanni Toso
发明人： Andrea Neto , Daniele Cavallo , Giampiero Gerini , Reindert Grooters , Giovanni Toso
IPC分类号： H01Q13/10 , H01Q21/06 , H01Q21/08
CPC分类号： H01Q21/064 , H01Q13/10 , H01Q21/08
摘要： An array antenna has rectangular conductor sections, located successively side by side in a first plane, mutually separated by slots of constant width. A backing reflector is transverse to the first plane. Feed structures extend through the backing reflector, the feed structures comprising pairs of parallel feed conductors, each pair comprising conductors coupled to the rectangular conductor sections on opposite sides of a respective one of the slots.

7. 发明授权

US07586464B2 Broadband leaky wave antenna 失效
标题翻译：宽带漏波天线
公开(公告)号：US07586464B2
公开(公告)日：2009-09-08
申请号：US11572479
申请日：2005-07-15
申请人： Andrea Neto , Giampiero Gerini , Simona Bruni , Marco Sabbadini
发明人： Andrea Neto , Giampiero Gerini , Simona Bruni , Marco Sabbadini
IPC分类号： H01Q15/08 , H01Q13/10 , H01Q13/00
CPC分类号： H01Q13/28
摘要： An antenna comprises a conically shaped body of dielectric material. Cross-sections of the body have truncated elliptical shape, wherein each shape is truncated substantially through a first focus of the elliptical shape along a truncation line that extends substantially perpendicularly to a main axis of the elliptical shape. The second focus of the elliptical shape lies within the body. An elongated wave carrying structure such as a slot in a conductive ground plane extends substantially along a focal line through the first focus of the elliptical shapes in successive cross-sections. This structure supports transmission and/or reception over a wide range of frequencies. In an embodiment a multi-frequency feed structure is integrated in the ground plane of the antenna.
摘要翻译：天线包括电介质材料的锥形体。身体的横截面具有截短的椭圆形状，其中每个形状基本上穿过基本上垂直于椭圆形主轴线延伸的截头线的椭圆形状的第一焦点截断。椭圆形的第二个焦点在身体内。延伸的波浪承载结构例如导电接地平面中的槽基本上沿连续横截面中椭圆形的第一焦点沿着焦线延伸。该结构支持在宽范围的频率上的传输和/或接收。在一个实施例中，多频馈电结构集成在天线的接地平面中。

8. 发明申请

US20080198081A1 Broadband Leaky Wave Antenna 失效
标题翻译：宽带泄漏波天线
公开(公告)号：US20080198081A1
公开(公告)日：2008-08-21
申请号：US11572479
申请日：2005-07-15
申请人： Andrea Neto , Giampiero Gerini , Simona Bruni , Marco Sabbadini
发明人： Andrea Neto , Giampiero Gerini , Simona Bruni , Marco Sabbadini
IPC分类号： H01Q13/28 , H01Q13/10
CPC分类号： H01Q13/28
摘要： An antenna comprises a conically shaped body of dielectric material. Cross-sections of the body have truncated elliptical shape, wherein each shape is truncated substantially through a first focus of the elliptical shape along a truncation line that extends substantially perpendicularly to a main axis of the elliptical shape. The second focus of the elliptical shape lies within the body. An elongated wave carrying structure such as a slot in a conductive ground plane extends substantially along a focal line through the first focus of the elliptical shapes in successive cross-sections. This structure supports transmission and/or reception over a wide range of frequencies. In an embodiment a multi-frequency feed structure is integrated in the ground plane of the antenna.
摘要翻译：天线包括电介质材料的锥形体。身体的横截面具有截短的椭圆形状，其中每个形状基本上穿过基本上垂直于椭圆形主轴线延伸的截头线的椭圆形状的第一焦点截断。椭圆形的第二个焦点在身体内。延伸的波浪承载结构例如导电接地平面中的槽基本上沿连续横截面中椭圆形的第一焦点沿着焦线延伸。该结构支持在宽范围的频率上的传输和/或接收。在一个实施例中，多频馈电结构集成在天线的接地平面中。

9. 发明授权

US07916094B2 Double structure broadband leaky wave antenna 有权
标题翻译：双结构宽带泄漏波天线
公开(公告)号：US07916094B2
公开(公告)日：2011-03-29
申请号：US11572480
申请日：2005-07-15
申请人： Andrea Neto , Raymond van Dijk , Filippo Marliani
发明人： Andrea Neto , Raymond van Dijk , Filippo Marliani
IPC分类号： H01Q13/00
CPC分类号： H01Q13/28
摘要： A leaky wave antenna contains a first and a second leaky wave antenna structure back to back against each other. Each antenna structure comprises a dielectric body and an elongated wave carrying structure, such as a slot in a conductive ground plane. In each leaky wave antenna structure the body and wave carrying structure are mutually arranged to radiate a leaky wave from the wave carrying structure through the dielectric body, the leaky wave radiating at a respective angle to the wave carrying structure. The dielectric bodies of the first and second wave antenna structure adjoin each other in a common plane that is at said respective angles to the wave carrying structures of the first and second wave antenna structure respectively, so that the ground planes are at an angle with respect to each other. The respective wave carrying structures run over into each other at said common plane, the antenna comprising a feed arranged to excite waves in both the respective wave carrying structures together. In this way bandwidth limitations due to the feed structure are reduced.
摘要翻译：漏波天线包含彼此背对背的第一和第二泄漏波天线结构。每个天线结构包括介电体和细长的波浪承载结构，例如导电接地平面中的槽。在每个泄漏波天线结构中，主体和波浪承载结构被相互布置，以从波浪携带结构辐射通过介电体的泄漏波，泄漏波以与波浪承载结构成相应的角度辐射。第一和第二波天线结构的电介质体分别在与第一和第二波天线结构的波承载结构分别成角度的公共平面彼此相邻，使得接地平面相对于对彼此。相应的波浪承载结构在所述公共平面处彼此延伸，所述天线包括被布置成将两个相应的波浪承载结构中的波浪一起激励的馈电。以这种方式，减少了由馈电结构引起的带宽限制。

10. 发明申请

US20080266197A1 Double Structure Broadband Leaky Wave Antenna 有权
标题翻译：双结构宽带泄漏波天线
公开(公告)号：US20080266197A1
公开(公告)日：2008-10-30
申请号：US11572480
申请日：2005-07-15
申请人： Andrea Neto , Raymond van Dijk , Filippo Marliani
发明人： Andrea Neto , Raymond van Dijk , Filippo Marliani
IPC分类号： H01Q13/28
CPC分类号： H01Q13/28
摘要： A leaky wave antenna contains a first and a second leaky wave antenna structure back to back against each other. Each antenna structure comprises a dielectric body and an elongated wave carrying structure, such as a slot in a conductive ground plane. In each leaky wave antenna structure the body and wave carrying structure are mutually arranged to radiate a leaky wave from the wave carrying structure through the dielectric body, the leaky wave radiating at a respective angle to the wave carrying structure. The dielectric bodies of the first and second wave antenna structure adjoin each other in a common plane that is at said respective angles to the wave carrying structures of the first and second wave antenna structure respectively, so that the ground planes are at an angle with respect to each other. The respective wave carrying structures run over into each other at said common plane, the antenna comprising a feed arranged to excite waves in both the respective wave carrying structures together. In this way bandwidth limitations due to the feed structure are reduced.
摘要翻译：漏波天线包含彼此背对背的第一和第二泄漏波天线结构。每个天线结构包括介电体和细长的波浪承载结构，例如导电接地平面中的槽。在每个泄漏波天线结构中，主体和波浪承载结构被相互布置，以从波浪携带结构辐射通过介电体的泄漏波，泄漏波以与波浪承载结构成相应的角度辐射。第一和第二波天线结构的电介质体分别在与第一和第二波天线结构的波承载结构分别成角度的公共平面彼此相邻，使得接地平面相对于对彼此。相应的波浪承载结构在所述公共平面处彼此延伸，所述天线包括被布置成将两个相应的波浪承载结构中的波浪一起激励的馈电。以这种方式，减少了由馈电结构引起的带宽限制。

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