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1. 发明授权

US08350767B2 Notch antenna having a low profile stripline feed 有权
标题翻译：凹槽天线具有薄型带状线进料
公开(公告)号：US08350767B2
公开(公告)日：2013-01-08
申请号：US12126418
申请日：2008-05-23
申请人： Glenn A. Brigham , Marat Davidovitz , Zhanna Davidovitz, legal representative , Sean M. Duffy , Jeffrey Herd
发明人： Glenn A. Brigham , Marat Davidovitz , Sean M. Duffy , Jeffrey Herd
IPC分类号： H01Q1/28 , H01Q13/00 , H01Q1/00 , H01Q21/00 , G01S13/74 , G01S13/08
CPC分类号： H01Q13/106 , H01Q21/0025 , H01Q21/0081 , H01Q21/064
摘要： Described are a notch antenna and an array antenna based on a low profile stripline feed. The notch antenna includes a planar dielectric substrate having upper and lower surfaces. Each surface has a conductive layer with an opening therein. A notch antenna element is disposed on the conductive layer of the upper surface at the opening. A stripline embedded in the planar dielectric substrate extends under the notch antenna element. The stripline is adapted to couple an RF signal between the stripline and the notch antenna element. A conductive via is electrically coupled to the stripline and extends from the stripline to the opening in the conductive layer on the lower surface so that the RF signal is accessible at the lower surface.
摘要翻译：描述了基于低轮廓带状线馈电的陷波天线和阵列天线。切口天线包括具有上表面和下表面的平面电介质基片。每个表面具有在其中具有开口的导电层。切口天线元件设置在开口处的上表面的导电层上。嵌入在平面介质基片中的带状线延伸在切口天线元件的下方。带状线适于在带状线和切口天线元件之间耦合RF信号。导电通孔电耦合到带状线并从带状线延伸到下表面上的导电层中的开口，使得RF信号在下表面可接近。

2. 发明申请

US20090322636A1 NOTCH ANTENNA HAVING A LOW PROFILE STRIPLINE FEED 有权
标题翻译： NOTCH天线有一个低剖面线条饲料
公开(公告)号：US20090322636A1
公开(公告)日：2009-12-31
申请号：US12126418
申请日：2008-05-23
申请人： Glenn A. Brigham , Marat Davidovitz , Sean M. Duffy , Jeffrey Herd , Zhanna Davidovitz
发明人： Glenn A. Brigham , Marat Davidovitz , Sean M. Duffy , Jeffrey Herd , Zhanna Davidovitz
IPC分类号： H01Q13/10 , H01Q21/00
CPC分类号： H01Q13/106 , H01Q21/0025 , H01Q21/0081 , H01Q21/064
摘要： Described are a notch antenna and an array antenna based on a low profile stripline feed. The notch antenna includes a planar dielectric substrate having upper and lower surfaces. Each surface has a conductive layer with an opening therein. A notch antenna element is disposed on the conductive layer of the upper surface at the opening. A stripline embedded in the planar dielectric substrate extends under the notch antenna element. The stripline is adapted to couple an RF signal between the stripline and the notch antenna element. A conductive via is electrically coupled to the stripline and extends from the stripline to the opening in the conductive layer on the lower surface so that the RF signal is accessible at the lower surface.
摘要翻译：描述了基于低轮廓带状线馈电的陷波天线和阵列天线。切口天线包括具有上表面和下表面的平面电介质基片。每个表面具有在其中具有开口的导电层。切口天线元件设置在开口处的上表面的导电层上。嵌入在平面介质基片中的带状线延伸在切口天线元件的下方。带状线适于在带状线和切口天线元件之间耦合RF信号。导电通孔电耦合到带状线并从带状线延伸到下表面上的导电层中的开口，使得RF信号在下表面可接近。

3. 发明授权

US5966058A Aperture-coupled multiplanar magic-T junction 失效
标题翻译：光圈耦合多极魔术T接头
公开(公告)号：US5966058A
公开(公告)日：1999-10-12
申请号：US6526
申请日：1998-01-13
申请人： Marat Davidovitz
发明人： Marat Davidovitz
IPC分类号： H01P5/20 , H01P5/16
CPC分类号： H01P5/20
摘要： The present invention is a compact, multiplanar magic-T junction that generally consists of four planar waveguides and/or planar transmission lines, with at least one planar waveguide or planar transmission line residing in a different circuit layer from the other planar waveguides and/or transmission lines. Each planar waveguide and planar transmission line in the multiplanar magic-T junction is electromagnetically connected to an input/output feeding port with which it communicates. The ground planes common to the planar transmission lines and/or planar waveguides in the magic-T junction contain a coupling aperture. The planar waveguides and planar transmission lines which are on different sides of the common ground planes of the magic-T junction communicate electromagnetically through this coupling aperture.
摘要翻译：本发明是一种紧凑的多平面魔术T接头，其通常由四个平面波导和/或平面传输线组成，其中至少一个平面波导或平面传输线驻留在与其他平面波导和/或其他平面波导的不同电路层中传输线。多平面魔术T接头中的每个平面波导和平面传输线电磁连接到与其通信的输入/输出馈送端口。魔术T接头中的平面传输线和/或平面波导共有的接地平面包含耦合孔。位于魔术T接头的公共接地平面不同侧的平面波导和平面传输线通过该耦合孔电磁通信。

4. 发明授权

US06674410B1 Six-port junction/directional coupler with 0/90/180/270 ° output phase relationships 失效
标题翻译：六端口/定向耦合器，输出相位关系为0/90/180/270°
公开(公告)号：US06674410B1
公开(公告)日：2004-01-06
申请号：US10150819
申请日：2002-05-15
申请人： Marat Davidovitz
发明人： Marat Davidovitz
IPC分类号： H01Q150
CPC分类号： H01P5/16
摘要： A single six-port device which can be used to excite antenna elements in dual polarization mode. It can replace more complex feed arrangements containing up to three separate components. One version of the six port device is made up of a network of transmission lines connected in parallel. Another six-port device implementation is a network of transmission lines connected in series. Both versions can feed antenna elements to simultaneously transmit/receive dual orthogonal linear or circular polarizations.
摘要翻译：可以用于双极化模式激发天线元件的单个六端口设备。它可以替代更多复杂的进料装置，最多包含三个独立的部件。六端口设备的一个版本由并行连接的传输线路网络组成。另一个六端口设备实现是串联的传输线网络。两种版本都可以馈送天线元件以同时发送/接收双正交线性或圆偏振。

5. 发明授权

US5539361A Electromagnetic wave transfer 失效
标题翻译：电磁波传输
公开(公告)号：US5539361A
公开(公告)日：1996-07-23
申请号：US455578
申请日：1995-05-31
申请人： Marat Davidovitz
发明人： Marat Davidovitz
IPC分类号： H01P5/08 , H01P5/107
CPC分类号： H01P5/107 , H01P5/085
摘要： Method and apparatus for transiting from one form of electromagnetic wave guidance to another by increasingly or reducingly guiding an electromagnetic wave to or from a conductor serving as a ground plane and coupled to the other form of wave guidance at the ground plane through an aperture, where wave guidance can be by a waveguide, planar line or coaxial cable and to or from a planar line that is transversely disposed in relation to wave guidance thereto or therefrom.
摘要翻译：通过越过或减少地将电磁波引导到用作接地平面的导体或从用作接地平面的导体耦合到接地平面上的另一形式的波导通过孔，从而从一种形式的电磁波引导过渡到另一形式的方法和装置，其中波导可以通过波导，平面线或同轴电缆，并且可以相对于从波导引导到波导引导而横向设置的平面线。

6. 发明授权

US06300901B1 Compact, modular tile architecture for limited field-of-view arrays 失效
标题翻译：用于有限视野阵列的紧凑型模块化瓦结构
公开(公告)号：US06300901B1
公开(公告)日：2001-10-09
申请号：US09572866
申请日：2000-05-18
申请人： Marat Davidovitz , Peter Franchi
发明人： Marat Davidovitz , Peter Franchi
IPC分类号： H01Q326
CPC分类号： H01Q21/0025 , H01Q3/40
摘要： A compact, modular limited-scan phased array is disclosed. The entire array, combining the feed and the radiating elements, is fabricated as a multilayer, planar substrate structure, with vias incorporated as layer interconnects. Furthermore, the desired degree of control over the array pattern can be exercised by inclusion of additional feed circuit layers. The feed can be used in systems requiring limited scan in one of the principal scan planes and wide-angle scan in the other plane, as well as in phased arrays with limited field-of-view in both principal scan planes. The planar circuit implementation of the array makes in inherently amenable to integration with state-of-the-art solid-state active components.
摘要翻译：公开了一种紧凑的模块化有限扫描相控阵列。组合进料和辐射元件的整个阵列被制造为多层平面基板结构，其中结合有作为层互连的通孔。此外，可以通过包含额外的馈电电路层来实现对阵列图案的期望的控制程度。馈送可用于需要有限扫描的系统中的主扫描平面和另一平面中的广角扫描以及主扫描平面中具有有限视场的相控阵列中。阵列的平面电路实现本质上可以与现有技术的固态有源元件集成。

7. 发明授权

US06198438B1 Reconfigurable microstrip antenna array geometry which utilizes micro-electro-mechanical system (MEMS) switches 失效
标题翻译：利用微机电系统（MEMS）开关的可重构微带天线阵列几何形状
公开(公告)号：US06198438B1
公开(公告)日：2001-03-06
申请号：US09411714
申请日：1999-10-04
申请人： Jeffrey S. Herd , Marat Davidovitz , Hans Steyskal
发明人： Jeffrey S. Herd , Marat Davidovitz , Hans Steyskal
IPC分类号： H01Q138
CPC分类号： H01Q21/065 , H01Q3/247 , H01Q9/0442
摘要： A reconfigurable microstrip antenna array geometry which utilizes Micro-Electro-Mechanical System (MEMS) switches to electrically connect groups of printed patch radiators for operation at multiple frequencies.
摘要翻译：可重新配置的微带天线阵列几何结构，其利用微机电系统（MEMS）开关电连接印刷贴片散热器组，以在多个频率下工作。

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