公开(公告)号：US09000861B2

公开(公告)日：2015-04-07

申请号：US14238658

申请日：2012-11-16

申请人： Hiroto Ado ,  Shuji Nuimura ,  Tomohiro Mizuno ,  Hidenori Yukawa ,  Tetsu Owada ,  Takaaki Kimata

发明人： Hiroto Ado ,  Shuji Nuimura ,  Tomohiro Mizuno ,  Hidenori Yukawa ,  Tetsu Owada ,  Takaaki Kimata

IPC分类号： H01P1/17 ,  H01P3/127 ,  H01P1/161 ,  H01P1/213 ,  H01P5/08

CPC分类号： H01P3/127 ,  H01P1/161 ,  H01P1/2131 ,  H01P5/082

摘要： A polarization coupler includes: connector waveguide that connects circular waveguide with quadrangular waveguide arranged in an axial direction of circular waveguide and having short side shorter than an inner diameter of circular waveguide; flat conductor wall formed over connector and circular waveguides, and dividing the inside of connector and circular waveguides arranged parallel to an extending direction of long side of quadrangular waveguide; first inclined surface formed on inner wall of connector waveguide at a position facing one surface of conductor wall, and inclined toward conductor wall as coming closer to quadrangular waveguide; second inclined surface formed on the inner wall of connector waveguide at a position facing the other surface of conductor wall, and inclined toward conductor wall as coming closer to quadrangular waveguide; and coupling hole, formed in circular waveguide, for extracting one polarization-divided by conductor wall out of electromagnetic waves propagated through circular waveguide.

摘要翻译： 偏振耦合器包括：连接波导，其连接圆形波导和四边形波导，其沿圆柱形波导的轴向布置，并且具有短于圆形波导内径的短边; 平面导体壁形成在连接器和圆形波导上，并且分隔与四边形波导的长边的延伸方向平行布置的连接器和圆形波导的内部; 第一倾斜表面形成在连接器波导的内壁上，在面向导体壁的一个表面的位置处，并且朝向导体壁倾斜以接近四边形波导; 在与导体壁的另一个表面相对的位置形成在连接器波导的内壁上的第二倾斜表面，并且朝向导体壁倾斜，以接近四边形波导; 以及形成在圆形波导中的耦合孔，用于通过通过圆形波导传播的电磁波中的导体壁提取出一个偏振分频。

公开(公告)号：US20140197908A1

公开(公告)日：2014-07-17

申请号：US14238658

申请日：2012-11-16

申请人： Hiroto Ado ,  Shuji Nuimura ,  Tomohiro Mizuno ,  Hidenori Yukawa ,  Tetsu Owada ,  Takaaki Kimata

发明人： Hiroto Ado ,  Shuji Nuimura ,  Tomohiro Mizuno ,  Hidenori Yukawa ,  Tetsu Owada ,  Takaaki Kimata

IPC分类号： H01P3/127

CPC分类号： H01P3/127 ,  H01P1/161 ,  H01P1/2131 ,  H01P5/082

摘要： A polarization coupler includes: connector waveguide that connects circular waveguide with quadrangular waveguide arranged in an axial direction of circular waveguide and having short side shorter than an inner diameter of circular waveguide; flat conductor wall formed over connector and circular waveguides, and dividing the inside of connector and circular waveguides arranged parallel to an extending direction of long side of quadrangular waveguide; first inclined surface formed on inner wall of connector waveguide at a position facing one surface of conductor wall, and inclined toward conductor wall as coming closer to quadrangular waveguide; second inclined surface formed on the inner wall of connector waveguide at a position facing the other surface of conductor wall, and inclined toward conductor wall as coming closer to quadrangular waveguide; and coupling hole, formed in circular waveguide, for extracting one polarization-divided by conductor wall out of electromagnetic waves propagated through circular waveguide.

摘要翻译： 偏振耦合器包括：连接波导，其连接圆形波导和四边形波导，其沿圆柱形波导的轴向布置，并且具有短于圆形波导内径的短边; 平面导体壁形成在连接器和圆形波导上，并且分隔与四边形波导的长边的延伸方向平行布置的连接器和圆形波导的内部; 第一倾斜表面形成在连接器波导的内壁上，在面向导体壁的一个表面的位置处，并且朝向导体壁倾斜以接近四边形波导; 在与导体壁的另一个表面相对的位置形成在连接器波导的内壁上的第二倾斜表面，并且朝向导体壁倾斜，以接近四边形波导; 以及形成在圆形波导中的耦合孔，用于通过通过圆形波导传播的电磁波中的导体壁提取出一个偏振分频。