公开(公告)号：US20040239579A1

公开(公告)日：2004-12-02

申请号：US10751281

申请日：2003-12-30

Applicant: QUANTA COMPUTER INC.

Inventor： Tiao-Hsing Tsai ,  Huang-Tse Peng ,  Chien-Pin Chiu ,  Kai Shih

IPC: H01Q001/36 ,  H01Q001/24

CPC classification number: H01Q1/243 ,  H01Q1/36 ,  H01Q5/371 ,  H01Q7/00 ,  H01Q21/30

Abstract: A multi-frequency antenna includes a first antenna element having a first antenna member for receiving and transmitting signals in a first frequency band and a second antenna member for receiving and transmitting signals in a second frequency band. The first antenna member has opposite first and second ends. The second antenna member has opposite third and fourth ends respectively disposed adjacent to and remote from the first end of the first antenna member. The fourth end of the second antenna member is connected electrically to the first end of the first antenna member so as to form a feed point. A C-shaped second antenna element has opposite ends, one of which is connected electrically to the third end of the second antenna member of the first antenna element.

Abstract translation: 多频天线包括：第一天线元件，具有用于在第一频带中接收和发送信号的第一天线部件和用于在第二频带中接收和发送信号的第二天线部件。 第一天线构件具有相对的第一和第二端。 第二天线构件具有相对的第三和第四端，分别设置成与第一天线构件的第一端相邻并远离第一天线构件。 第二天线构件的第四端电连接到第一天线构件的第一端，以形成馈电点。 C形第二天线元件具有相对的端部，其中之一电连接到第一天线元件的第二天线构件的第三端。