公开(公告)号：US10594030B2

公开(公告)日：2020-03-17

申请号：US15421915

申请日：2017-02-01

Applicant: General Electric Company

Inventor： Yongjae Lee ,  Joseph Alfred Iannotti ,  Steven YueHin Go

IPC: H01Q3/26 ,  H01P1/18 ,  H01Q3/30 ,  H01P9/00

Abstract: A true time delay (TTD) module includes a substrate and a transmission line formed on the substrate. The transmission line includes time delay lines that define signal paths of varying lengths between a signal input and a signal output of the TTD module. A plurality of switching elements are positioned along the transmission line and are selectively controllable to define a signal transmission path between the signal input and the signal output. The switching elements include an input switching element positioned at a first end of each of the plurality of time delay lines, an output switching element positioned at a second end of each of the plurality of time delay lines, and at least one intermediate switching element positioned between the input switching element and the output switching element of at least one of the plurality of time delay lines.

公开(公告)号：US20170363555A1

公开(公告)日：2017-12-21

申请号：US15187934

申请日：2016-06-21

Applicant: General Electric Company

Inventor： Radislav Alexandrovich Potyrailo ,  Steven YueHin Go

IPC: G01N27/02

CPC classification number: G01N27/026 ,  G01N33/2888

Abstract: A sensing system for monitoring an industrial fluid is presented. The sensing system includes a housing and a sensor probe disposed at least partially in the housing, where the sensor probe includes a substrate, a sensing region disposed on the substrate, a first coil disposed on the substrate and coupled to the sensing region, and a second coil disposed on the substrate and coupled to the first coil. A method for operating the sensing system is also presented.

公开(公告)号：US20180219286A1

公开(公告)日：2018-08-02

申请号：US15421915

申请日：2017-02-01

Applicant: General Electric Company

Inventor： Yongjae Lee ,  Joseph Alfred Iannotti ,  Steven YueHin Go

IPC: H01Q3/26

Abstract: A true time delay (TTD) module includes a substrate and a transmission line formed on the substrate. The transmission line includes time delay lines that define signal paths of varying lengths between a signal input and a signal output of the TTD module. A plurality of switching elements are positioned along the transmission line and are selectively controllable to define a signal transmission path between the signal input and the signal output. The switching elements include an input switching element positioned at a first end of each of the plurality of time delay lines, an output switching element positioned at a second end of each of the plurality of time delay lines, and at least one intermediate switching element positioned between the input switching element and the output switching element of at least one of the plurality of time delay lines.

公开(公告)号：US10261036B2

公开(公告)日：2019-04-16

申请号：US15187934

申请日：2016-06-21

Applicant: General Electric Company

Inventor： Radislav Alexandrovich Potyrailo ,  Steven YueHin Go

IPC: G01N27/02 ,  G01N33/28

Abstract: A sensing system for monitoring an industrial fluid is presented. The sensing system includes a housing and a sensor probe disposed at least partially in the housing, where the sensor probe includes a substrate, a sensing region disposed on the substrate, a first coil disposed on the substrate and coupled to the sensing region, and a second coil disposed on the substrate and coupled to the first coil. A method for operating the sensing system is also presented.