公开(公告)号：US20130201073A1

公开(公告)日：2013-08-08

申请号：US13368200

申请日：2012-02-07

申请人： John Singleton ,  Lawrence M. Earley ,  Frank L. Krawczyk ,  James M. Potter ,  William P. Romero ,  Zhi-Fu Wang

发明人： John Singleton ,  Lawrence M. Earley ,  Frank L. Krawczyk ,  James M. Potter ,  William P. Romero ,  Zhi-Fu Wang

IPC分类号： H01Q1/50

CPC分类号： H01Q21/205 ,  H01P5/085 ,  H01Q1/36 ,  H01Q1/50 ,  H01Q9/0485 ,  H01Q21/22

摘要： A superluminal antenna element integrates a balun element to better impedance match an input cable or waveguide to a dielectric radiator element, thus preventing stray reflections and consequent undesirable radiation. For example, a dielectric housing material can be used that has a cutout area. A cable can extend into the cutout area. A triangular conductor can function as an impedance transition. An additional cylindrical element functions as a sleeve balun to better impedance match the radiator element to the cable.

摘要翻译： 超光速天线元件集成了平衡 - 不平衡转换元件以将输入电缆或波导与电介质散热器元件更好的阻抗匹配，从而防止杂散反射和随之而来的不期望的辐射。 例如，可以使用具有切口区域的绝缘外壳材料。 电缆可以延伸到切口区域。 三角形导体可以作为阻抗转换。 额外的圆柱形元件用作套筒平衡 - 不平衡转换器，以更好地阻抗将散热器元件匹配到电缆。

公开(公告)号：US09608330B2

公开(公告)日：2017-03-28

申请号：US13368200

申请日：2012-02-07

申请人： John Singleton ,  Lawrence M. Earley ,  Frank L. Krawczyk ,  James M. Potter ,  William P. Romero ,  Zhi-Fu Wang

发明人： John Singleton ,  Lawrence M. Earley ,  Frank L. Krawczyk ,  James M. Potter ,  William P. Romero ,  Zhi-Fu Wang

IPC分类号： H01Q1/50 ,  H01Q9/04 ,  H01Q21/20 ,  H01P5/08

CPC分类号： H01Q21/205 ,  H01P5/085 ,  H01Q1/36 ,  H01Q1/50 ,  H01Q9/0485 ,  H01Q21/22

摘要： A superluminal antenna element integrates a balun element to better impedance match an input cable or waveguide to a dielectric radiator element, thus preventing stray reflections and consequent undesirable radiation. For example, a dielectric housing material can be used that has a cutout area. A cable can extend into the cutout area. A triangular conductor can function as an impedance transition. An additional cylindrical element functions as a sleeve balun to better impedance match the radiator element to the cable.