公开(公告)号：US09281565B2

公开(公告)日：2016-03-08

申请号：US13954747

申请日：2013-07-30

Applicant: ADVANCED-CONNECTEK INC.

Inventor： Tsung-Wen Chiu ,  Fu-Ren Hsiao ,  Yao-Yuan Chang ,  Kuo-Chan Fu

IPC: H01Q1/38 ,  H01Q9/16 ,  H01Q1/22 ,  H01Q9/26 ,  H01Q5/371

CPC classification number: H01Q9/16 ,  H01Q1/2266 ,  H01Q5/371 ,  H01Q9/26

Abstract: A multi-frequency antenna includes a first antenna element, a second antenna element, a connection element, a third antenna element and a shorted element. The connection element is connected between the first antenna element and a neighborhood portion of the third antenna element. A feeding point is located in or nearby a first junction between the connection element and the first antenna element or located in the connection element. The shorted element is connected between the second antenna element and the grounding plane. The shorted element extends from a second junction between the second antenna element and the third antenna element to the grounding plane. The first conductive path that extends from the feeding point to the other end of the shorted element is substantially equal to a second conductive length that extends from the feeding point to the free end of the first antenna element.

Abstract translation: 多频天线包括第一天线元件，第二天线元件，连接元件，第三天线元件和短路元件。 连接元件连接在第一天线元件和第三天线元件的邻近部分之间。 馈电点位于连接元件和第一天线元件之间或位于连接元件中的第一接合处或附近。 短路元件连接在第二天线元件和接地平面之间。 短路元件从第二天线元件和第三天线元件之间的第二连接部延伸到接地平面。 从馈电点延伸到短路元件的另一端的第一导电路径基本上等于从馈电点延伸到第一天线元件的自由端的第二导电长度。

公开(公告)号：US20130307733A1

公开(公告)日：2013-11-21

申请号：US13954747

申请日：2013-07-30

Applicant: ADVANCED-CONNECTEK INC.

Inventor： Tsung-Wen Chiu ,  Fu-Ren Hsiao ,  Yao-Yuan Chang ,  Kuo-Chan Fu

IPC: H01Q9/16

CPC classification number: H01Q9/16 ,  H01Q1/2266 ,  H01Q5/371 ,  H01Q9/26

Abstract: A multi-frequency antenna includes a first antenna element, a second antenna element, a connection element, a third antenna element and a shorted element. The connection element is connected between the first antenna element and a neighborhood portion of the third antenna element. A feeding point is located in or nearby a first junction between the connection element and the first antenna element or located in the connection element. The shorted element is connected between the second antenna element and the grounding plane. The shorted element extends from a second junction between the second antenna element and the third antenna element to the grounding plane. The first conductive path that extends from the feeding point to the other end of the shorted element is substantially equal to a second conductive length that extends from the feeding point to the free end of the first antenna element.

Abstract translation: 多频天线包括第一天线元件，第二天线元件，连接元件，第三天线元件和短路元件。 连接元件连接在第一天线元件和第三天线元件的邻近部分之间。 馈电点位于连接元件和第一天线元件之间或位于连接元件中的第一接合处或附近。 短路元件连接在第二天线元件和接地平面之间。 短路元件从第二天线元件和第三天线元件之间的第二连接部延伸到接地平面。 从馈电点延伸到短路元件的另一端的第一导电路径基本上等于从馈电点延伸到第一天线元件的自由端的第二导电长度。