公开(公告)号：US20090179814A1

公开(公告)日：2009-07-16

申请号：US12296105

申请日：2007-04-02

申请人： Joo Sung Park ,  Jae Sun Jin

发明人： Joo Sung Park ,  Jae Sun Jin

IPC分类号： H01Q9/26 ,  H01Q1/38 ,  H01Q21/08

CPC分类号： H01Q9/26 ,  H01Q9/28 ,  H01Q9/285 ,  H01Q21/24 ,  H01Q21/245 ,  H01Q21/26 ,  H01Q25/001

摘要： The present invention relates to a dual polarization broadband antenna having a single pattern, which is provide with a radiation device having a square structure, in which a plurality of folded dipole elements are formed in a single continuously-connected pattern, and a feeding portion for feeding signals to the plurality of folded dipole elements is formed on the radiation device. Accordingly, the plurality of folded dipole elements formed on the radiation device are connected in a single square and rectangular pattern, so that the structure thereof is simplified, with the result that the cost can be reduced. Furthermore, the feeding portion, that dually feeds signals, and the plurality of folded dipole elements, connected in a single pattern, are coupled, so that the dual polarization characteristic can be easily acquired. Furthermore, currents input to the feeding points of the feeding portion are induced only to the folded dipole elements without having to flow into other feeding points, so that excellent isolation can be achieved.

摘要翻译： 本发明涉及具有单一图案的双极化宽带天线，其提供具有正方形结构的辐射装置，其中以单个连续图案形成多个折叠偶极子元件和馈送部分 在辐射装置上形成馈送到多个折叠偶极元件的信号。 因此，形成在辐射装置上的多个折叠偶极子元件以单个正方形和矩形图案连接，从而简化其结构，从而可以降低成本。 此外，以单一图案连接的馈送部分，即双重馈送信号和多个折叠偶极子元件被耦合，使得可以容易地获得双极化特性。 此外，输入到馈送部分的馈电点的电流仅被引导到折叠的偶极子元件，而不必流入其它馈电点，从而可以实现优异的隔离。

公开(公告)号：US08395561B2

公开(公告)日：2013-03-12

申请号：US12296105

申请日：2007-04-02

申请人： Joo Sung Park ,  Jae Sun Jin

发明人： Joo Sung Park ,  Jae Sun Jin

IPC分类号： H01Q9/26 ,  H01Q21/26 ,  H01Q9/28 ,  H01Q21/20 ,  H01Q1/38

CPC分类号： H01Q9/26 ,  H01Q9/28 ,  H01Q9/285 ,  H01Q21/24 ,  H01Q21/245 ,  H01Q21/26 ,  H01Q25/001

摘要： The present invention relates to a dual polarization broadband antenna having a single pattern, which is provide with a radiation device having a square structure, in which a plurality of folded dipole elements are formed in a single continuously-connected pattern, and a feeding portion for feeding signals to the plurality of folded dipole elements is formed on the radiation device. Accordingly, the plurality of folded dipole elements formed on the radiation device are connected in a single square and rectangular pattern, so that the structure thereof is simplified, with the result that the cost can be reduced. Furthermore, the feeding portion, that dually feeds signals, and the plurality of folded dipole elements, connected in a single pattern, are coupled, so that the dual polarization characteristic can be easily acquired. Furthermore, currents input to the feeding points of the feeding portion are induced only to the folded dipole elements without having to flow into other feeding points, so that excellent isolation can be achieved.

摘要翻译： 本发明涉及具有单一图案的双极化宽带天线，其提供具有正方形结构的辐射装置，其中以单个连续图案形成多个折叠偶极子元件和馈送部分 在辐射装置上形成馈送到多个折叠偶极元件的信号。 因此，形成在辐射装置上的多个折叠偶极子元件以单个正方形和矩形图案连接，从而简化其结构，从而可以降低成本。 此外，以单一图案连接的馈送部分，即双重馈送信号和多个折叠偶极子元件被耦合，使得可以容易地获得双极化特性。 此外，输入到馈送部分的馈电点的电流仅被引导到折叠的偶极子元件，而不必流入其它馈电点，从而可以实现优异的隔离。

公开(公告)号：US20080074339A1

公开(公告)日：2008-03-27

申请号：US11622847

申请日：2007-01-12

申请人： Seung-Chul Lee ,  Jae-Sun Jin ,  Myung-Kuk Kim

发明人： Seung-Chul Lee ,  Jae-Sun Jin ,  Myung-Kuk Kim

IPC分类号： H01Q9/26

CPC分类号： H01Q9/26 ,  H01Q21/24 ,  H01Q21/26

摘要： The present invention relates to a bent folded dipole antenna for reducing a beam width difference, which can reduce a beam width difference, varying with a frequency band, and generate dual polarization through the use of an antenna structure having a bent folded dipole antenna unit, in which a plurality of bent folded dipole components is connected to each other as a single pattern, and a feeding unit for feeding a signal to the folded dipole antenna unit.Therefore, the present invention is advantageous in that it can reduce a beam width difference varying with a frequency band, simplify the structure of the antenna to reduce the cost thereof, and easily obtain dual polarization characteristics and wide band characteristics by combining a feeding unit for feeding a signal in a dual feeding manner with the bent folded dipole antenna unit implemented as a single pattern. In addition, the present invention is advantageous in that current flowing into the feed point of the feeding unit is induced only in folded dipole components without flowing into another feed point, thus realizing excellent isolation characteristics.

摘要翻译： 本发明涉及一种用于减小波束宽度差的弯曲折叠偶极子天线，其可以减小随频带变化的波束宽度差，并且通过使用具有弯曲折叠偶极天线单元的天线结构产生双极化， 其中多个弯曲的折叠偶极组件作为单个图案彼此连接，以及用于将信号馈送到折叠偶极子天线单元的馈送单元。 因此，本发明的优点在于，可以减小随频带变化的波束宽度差，简化天线的结构以降低其成本，并且通过组合馈送单元可以容易地获得双极化特性和宽带特性 以双重馈电方式馈送信号，其中弯曲的折叠偶极子天线单元被实现为单一图案。 此外，本发明的优点在于，流入馈送单元的馈电点的电流仅在折叠偶极子部件中被感应而不流入另一馈电点，从而实现优异的隔离特性。