公开(公告)号：US20200049861A1

公开(公告)日：2020-02-13

申请号：US16660481

申请日：2019-10-22

Applicant: RAYTHEON COMPANY

Inventor： Catherine Trent ,  Gary A. Frazier

IPC: G02B1/11 ,  C04B35/645 ,  C04B35/01 ,  G02B5/02 ,  C04B35/505 ,  C04B35/053 ,  G02B1/10 ,  B82Y30/00 ,  H01Q15/00 ,  F42B10/46 ,  H01Q1/42 ,  B32B7/02 ,  B32B5/16 ,  B32B1/00 ,  B29C41/04 ,  H05K9/00 ,  G02B1/16

Abstract: A unitary radome layer assembly is provided and includes a first nanocomposite formulation and a second nanocomposite formulation. The first and second nanocomposite formulations are provided together in a unitary radome layer with respective distribution gradients.

公开(公告)号：US10151635B1

公开(公告)日：2018-12-11

申请号：US15617163

申请日：2017-06-08

Applicant: Raytheon Company

Inventor： Catherine Trent ,  Gary A. Frazier ,  David J. Knapp

IPC: G01J5/00 ,  G01N21/41 ,  G01N21/17

CPC classification number: G01J5/0022 ,  F41G7/2213 ,  F41G7/2253 ,  F41G7/2293 ,  G01J5/10 ,  G01J2005/0029 ,  G01J2005/0077 ,  G01J2005/0085 ,  G01N21/41 ,  G01N2021/1731

Abstract: A thermal detection system for detecting a thermal profile of an optical window may be used in an airborne body that contains a sensor system. The system may include a thermal imager arranged within the airborne body for imaging a portion of the optical window and the portion may coincide with an optical path of the sensor system. The system may further include a processor in communication with the thermal imager for receiving images of the portion and determining a thermal gradient of the portion. The processor may be configured to apply corrections to active optical elements of the sensor system to accommodate for adverse thermal effects on the optical sensor that interferes with the sensor system performance.