公开(公告)号：US11555916B2

公开(公告)日：2023-01-17

申请号：US16467819

申请日：2017-12-08

Applicant: University of Washington

Inventor： Matthew S. Reynolds ,  Andreas Pedross-Engel ,  Claire Watts ,  Sandamali Devadithya

IPC: G01S13/90 ,  G01S13/89 ,  G01S13/88

Abstract: Examples of imaging systems are described herein which may implement microwave or millimeter wave imaging systems. Examples described may implement partitioned inverse techniques which may construct and invert a measurement matrix to be used to provide multiple estimates of reflectivity values associated with a scene. The processing may be partitioned in accordance with a relative position of the antenna system and/or a particular beamwidth of an antenna. Examples described herein may perform an enhanced resolution mode of imaging which may steer beams at multiple angles for each measurement position.

公开(公告)号：US20230079634A1

公开(公告)日：2023-03-16

申请号：US17933805

申请日：2022-09-20

Applicant: University of Washington

Inventor： Matthew S. Reynolds ,  Andreas Pedross-Engel ,  Claire Watts ,  Sandamali Devadithya

IPC: G01S13/90 ,  G01S13/89 ,  G01S13/88

Abstract: Examples of imaging systems are described herein which may implement microwave or millimeter wave imaging systems. Examples described may implement partitioned inverse techniques which may construct and invert a measurement matrix to be used to provide multiple estimates of reflectivity values associated with a scene. The processing may be partitioned in accordance with a relative position of the antenna system and/or a particular beamwidth of an antenna. Examples described herein may perform an enhanced resolution mode of imaging which may steer beams at multiple angles for each measurement position.

公开(公告)号：US20210405182A1

公开(公告)日：2021-12-30

申请号：US16467819

申请日：2017-12-08

Applicant: University of Washington

Inventor： Matthew S. Reynolds ,  Andreas Pedross-Engel ,  Claire Watts ,  Sandamali Devadithya

IPC: G01S13/90 ,  G01S13/88

Abstract: Examples of imaging systems are described herein which may implement microwave or millimeter wave imaging systems. Examples described may implement partitioned inverse techniques which may construct and invert a measurement matrix to be used to provide multiple estimates of reflectivity values associated with a scene. The processing may be partitioned in accordance with a relative position of the antenna system and/or a particular beamwidth of an antenna. Examples described herein may perform an enhanced resolution mode of imaging which may steer beams at multiple angles for each measurement position.