公开(公告)号：US10890492B2

公开(公告)日：2021-01-12

申请号：US16438831

申请日：2019-06-12

Applicant: RAYTHEON COMPANY

Inventor： Matthew Thomas ,  Craig R. Adams ,  Ryan Boesch ,  Jamal Mustafa

IPC: G01J5/20 ,  G01J5/22

Abstract: A bolometer pixel trigger array includes a substrate, an electrically conductive contact pad formed on the substrate, and bolometer formed on the substrate. The bolometer includes at least one thermally conductive trigger arm having a fixed end coupled to a portion of the bolometer and an electrically conductive free end configured to deflect with respect to the fixed end. At least one trigger arm establishes different operating states of the bolometer pixel trigger in response to the at least one trigger arm realizing different temperatures. The different operating states are configured to change an electrical connection between the at least one trigger arm and the contact pad.

公开(公告)号：US10305193B1

公开(公告)日：2019-05-28

申请号：US15902396

申请日：2018-02-22

Applicant: RAYTHEON COMPANY

Inventor： Amedeo Larussi ,  David A. Buell ,  Craig R. Adams ,  Christopher Moshenrose

IPC: H01L23/34 ,  H01L23/367 ,  H01Q13/20 ,  H01L23/66 ,  H01P5/02 ,  H01P1/04

Abstract: A high speed radio frequency signal interconnect device provides for signal communication within a system at cryogenic temperatures. The device includes a plurality of conductive traces provided on a first dielectric substrate where the ends of the traces have a predetermined shape. A second dielectric substrate covers the first dielectric substrate leaving the ends of the traces exposed. A connector is coupled to each respective end and includes pins coupled to a respective trace. Each connector is configured to define a respective isolating chamber about each of the first ends of the conductive traces where the pins are attached.