公开(公告)号：US20170054192A1

公开(公告)日：2017-02-23

申请号：US14993493

申请日：2016-01-12

Applicant: Electronics and Telecommunications Research Institute

Inventor： In Kwon JU

IPC: H01P1/26

CPC classification number: H01P1/268

Abstract: A high-frequency high-power terminator is disclosed. Specifically, the high-frequency high-power terminator has a new structure which uses a resistive element in a distributed element form to achieve broadband matching and to have improved rated power.

Abstract translation: 公开了一种高频高功率终端器。 具体地说，高频大功率终端器具有以分散元件形式使用电阻元件来实现宽带匹配并具有改进的额定功率的新结构。

公开(公告)号：US20180145395A1

公开(公告)日：2018-05-24

申请号：US15464627

申请日：2017-03-21

Applicant: Electronics and Telecommunications Research Institute

Inventor： In Kwon JU

IPC: H01P5/12

CPC classification number: H01P5/184 ,  H01P5/028

Abstract: Provided is a microwave power combiner. A 2-way microwave power combiner includes a first input stage and a second input stage each through which a microwave signal is input; a first output stage through which a sum signal between the microwave signals is output, in response to the microwave signals input through the first input stage and the second input stage having the same phase; and a second output stage through which a difference signal between the microwave signals is output, in response to the microwave signals input through the first input stage and the second input stage having different phases. The first input stage, the second input stage, the first output stage, and the second output stage are connected using a suspended line that includes a conductive line positioned on a dielectric layer provided between air layers

公开(公告)号：US20150137907A1

公开(公告)日：2015-05-21

申请号：US14535476

申请日：2014-11-07

Applicant: Electronics and Telecommunications Research Institute

Inventor： Hong Gu JI ,  In Kwon JU ,  In Bok YOM

IPC: H01P5/18

CPC classification number: H01P5/185

Abstract: Provided is a directional coupler having high isolation, the directional coupler including a first directional coupler including a first main line and a first sub-line, and a second directional coupler including a second main line and a second sub-line, wherein the first directional coupler is connected to the second directional coupler in series.

Abstract translation: 提供了一种具有高隔离度的定向耦合器，所述定向耦合器包括包括第一主线和第一子线的第一定向耦合器以及包括第二主线和第二子线的第二定向耦合器，其中所述第一定向耦合器 耦合器串联连接到第二定向耦合器。