公开(公告)号：US10008780B2

公开(公告)日：2018-06-26

申请号：US15121511

申请日：2014-12-10

Applicant: FUJIKURA LTD.

Inventor： Ryohei Hosono ,  Ning Guan ,  Yusuke Nakatani

IPC: H01Q13/08 ,  H01P5/107 ,  H01Q1/38 ,  H01Q1/48 ,  H01P1/203

CPC classification number: H01Q13/08 ,  H01P1/2039 ,  H01P5/107 ,  H01Q1/38 ,  H01Q1/48

Abstract: An antenna (1) of the present invention includes: a dielectric substrate (11); an antenna conductor (12) including: a power feeding line (12a) that extends in a first direction; and a stub (12b); and a ground conductor (13). The antenna (1) further includes: a first parasitic element (12d) facing a first side of the stub (12b) which first side is on a side of a direction opposite to the first direction; and a second parasitic element (12e) facing a second side of the stub (12b) which second side is on the first direction side.

公开(公告)号：US20160365643A1

公开(公告)日：2016-12-15

申请号：US15121511

申请日：2014-12-10

Applicant: FUJIKURA LTD.

Inventor： Ryohei Hosono ,  Ning Guan ,  Yusuke Nakatani

IPC: H01Q13/08 ,  H01Q1/48 ,  H01Q1/38

CPC classification number: H01Q13/08 ,  H01P1/2039 ,  H01P5/107 ,  H01Q1/38 ,  H01Q1/48

Abstract: An antenna (1) of the present invention includes: a dielectric substrate (11); an antenna conductor (12) including: a power feeding line (12a) that extends in a first direction; and a stub (12b); and a ground conductor (13). The antenna (1) further includes: a first parasitic element (12d) facing a first side of the stub (12b) which first side is on a side of a direction opposite to the first direction; and a second parasitic element (12e) facing a second side of the stub (12b) which second side is on the first direction side.

Abstract translation: 本发明的天线（1）包括：电介质基片（11）; 天线导体（12），包括：沿第一方向延伸的馈电线（12a）; 和短截线（12b）; 和接地导体（13）。 所述天线（1）还包括：第一寄生元件（12d），其面向所述短截线（12b）的第一侧，所述第一侧面位于与所述第一方向相反的方向的一侧; 以及面向所述短截线（12b）的第二侧的所述第二侧面处于所述第一方向侧的第二寄生元件（12e）。

公开(公告)号：US09509057B2

公开(公告)日：2016-11-29

申请号：US14908802

申请日：2014-05-16

Applicant: FUJIKURA LTD.

Inventor： Ryohei Hosono ,  Ning Guan ,  Masahiro Iwamura ,  Yusuke Nakatani

IPC: H01Q13/00 ,  H01Q13/20 ,  H01P5/107 ,  H01Q1/38

CPC classification number: H01Q13/206 ,  H01P5/107 ,  H01Q1/38

Abstract: An antenna includes a dielectric substrate, an antenna conductor, a ground conductor, a waveguide tube, a shield, and short-circuit portions. The shield is provided with a cut having a reverse-taper shape whose width becomes greater from an open end of the cut to an inward end of the cut. The short-circuit portions are provided along a whole periphery of the shield except for a portion provided with the cut.

Abstract translation: 天线包括电介质基板，天线导体，接地导体，波导管，屏蔽和短路部分。 该护罩设置有具有从切口的开口端到切口内端的宽度变大的倒锥形形状的切口。 除了设置有切口的部分之外，沿着护罩的整个周边设置短路部。

公开(公告)号：US20160190703A1

公开(公告)日：2016-06-30

申请号：US14908802

申请日：2014-05-16

Applicant: FUJIKURA LTD.

Inventor： Ryohei Hosono ,  Ning Guan ,  Masahiro Iwamura ,  Yusuke Nakatani

IPC: H01Q13/20 ,  H01Q1/38

CPC classification number: H01Q13/206 ,  H01P5/107 ,  H01Q1/38

Abstract: An antenna includes a dielectric substrate, an antenna conductor, a ground conductor, a waveguide tube, a shield, and short-circuit portions. The shield is provided with a cut having a reverse-taper shape whose width becomes greater from an open end of the cut to an inward end of the cut. The short-circuit portions are provided along a whole periphery of the shield except for a portion provided with the cut.

Abstract translation: 天线包括电介质基板，天线导体，接地导体，波导管，屏蔽和短路部分。 该护罩设置有具有从切口的开口端到切口内端的宽度变大的倒锥形形状的切口。 除了设置有切口的部分之外，沿着护罩的整个周边设置短路部。