公开(公告)号：US20180131066A1

公开(公告)日：2018-05-10

申请号：US15187219

申请日：2016-06-20

Applicant: Raytheon Company

Inventor： Christopher M. Laighton ,  Edward A. Watters ,  Keith R. Kessler

IPC: H01P3/00

CPC classification number: H01P3/003 ,  H01P3/006 ,  H01P11/003 ,  H05K1/0219 ,  H05K2201/0715

Abstract: A microwave transmission line having a coplanar waveguide and a pair of conductive members, each one of the pair of conductive members having a proximal end disposed on a portion of a corresponding one of a pair of ground plane conductors of the coplanar waveguide and a distal end disposed over, and vertically spaced from, a region between a center conductor of the coplanar waveguide and a corresponding one of the pair of ground plane conductors of the coplanar waveguide. The distal ends are laterally separated from each other by a region disposed over the center conductor.

公开(公告)号：US20150255847A1

公开(公告)日：2015-09-10

申请号：US14196678

申请日：2014-03-04

Applicant: Raytheon Company

Inventor： Shahed Reza ,  Keith R. Kessler ,  Christopher M. Laighton

IPC: H01P3/02

CPC classification number: H01P3/003 ,  H01P1/162 ,  H01P5/04

Abstract: A microwave structure having an input section for receiving both a common mode signal and a CPW differential mode signal; an output section; and a CPW transmission line, having a center conductor disposed between a pair of coplanar ground plane conductors, connected between the input section and the output section. The conductors of the CPW transmission line are configured to provide the common mode signal a different attenuation in passing to the output section than the CPW transmission line provides to the differential mode signal passing between the input section and the output section.

Abstract translation: 一种微波结构，具有用于接收共模信号和CPW差模信号的输入部分; 输出部分; 以及CPW传输线，其具有设置在一对共面接地平面导体之间的中心导体，连接在输入部分和输出部分之间。 CPW传输线的导体被配置为向CPW传输线提供经过输入部分和输出部分之间的差分模式信号的通向输出部分的共模信号提供不同的衰减。

公开(公告)号：US09647310B2

公开(公告)日：2017-05-09

申请号：US14196678

申请日：2014-03-04

Applicant: Raytheon Company

Inventor： Shahed Reza ,  Keith R. Kessler ,  Christopher M. Laighton ,  Michael F. Parkes

IPC: H01P3/00 ,  H01P1/162 ,  H01P5/04

CPC classification number: H01P3/003 ,  H01P1/162 ,  H01P5/04

Abstract: A microwave structure having an input section for receiving both a common mode signal and a CPW differential mode signal; an output section; and a CPW transmission line, having a center conductor disposed between a pair of coplanar ground plane conductors, connected between the input section and the output section. The conductors of the CPW transmission line are configured to provide the common mode signal a different attenuation in passing to the output section than the CPW transmission line provides to the differential mode signal passing between the input section and the output section.

公开(公告)号：US10158156B2

公开(公告)日：2018-12-18

申请号：US15187219

申请日：2016-06-20

Applicant: Raytheon Company

Inventor： Christopher M. Laighton ,  Edward A. Watters ,  Keith R. Kessler

IPC: H01P3/00 ,  H01P11/00 ,  H05K1/02

Abstract: A microwave transmission line having a coplanar waveguide and a pair of conductive members, each one of the pair of conductive members having a proximal end disposed on a portion of a corresponding one of a pair of ground plane conductors of the coplanar waveguide and a distal end disposed over, and vertically spaced from, a region between a center conductor of the coplanar waveguide and a corresponding one of the pair of ground plane conductors of the coplanar waveguide. The distal ends are laterally separated from each other by a region disposed over the center conductor.