公开(公告)号：KR20100018648A

公开(公告)日：2010-02-18

申请号：KR20080077234

申请日：2008-08-07

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： PARK YOUNG BAE ,  YUN YOUNG ,  PARK KYU HO ,  AHN KWANG HO

IPC: H01P5/04

CPC classification number: H01P5/08 ,  H01P5/12 ,  H01P5/16 ,  H03H7/48

Abstract: PURPOSE: A multi-coupled transmission line and a power divider using the same are provided to decrease the side of a passive element using a π type multi-coupled transmission line. CONSTITUTION: A first line(11) is formed on an input port side. A second line(13) is separated from the first line. A third line(15) is separated from the second line. The coupling capacitance is formed between the first and second lines, and the second and third lines. A coupling line(17) is combined between one side of first to third lines and an output port and connects the first to third lines. A first capacitor(C1) is connected between an input node and the ground of the first line. A second capacitor(C2) is connected between an output node and the ground.

Abstract translation: 目的：提供一种多耦合传输线和使用该耦合的功率分配器，以减少使用π型多耦合传输线的无源元件的侧面。 构成：在输入端口侧形成第一条线（11）。 第二行（13）与第一行分离。 第三行（15）与第二行分离。 耦合电容形成在第一和第二线之间，第二和第三线之间。 耦合线（17）组合在第一至第三线的一侧和输出端口之间并连接第一至第三线。 第一电容器（C1）连接在输入节点和第一线路的地之间。 第二电容器（C2）连接在输出节点和地之间。