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1. WO2020197939 - MULTI-CAMERA IMAGING SYSTEM WITH POLARIZATION RESPONSIVE ANTENNAS

Publication Number WO/2020/197939
Publication Date 01.10.2020
International Application No. PCT/US2020/023666
International Filing Date 19.03.2020
IPC
H04N 5/225 2006.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment
225Television cameras
H01Q 15/24 2006.01
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
24Polarising devices; Polarisation filters
CPC
G01V 8/005
GPHYSICS
01MEASURING; TESTING
VGEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
8Prospecting or detecting by optical means
005operating with millimetre waves, e.g. measuring the black losey radiation
H01Q 15/16
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
15Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
14Reflecting surfaces; Equivalent structures
16curved in two dimensions, e.g. paraboloidal
H01Q 19/18
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
QANTENNAS, i.e. RADIO AERIALS
19Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
10using reflecting surfaces
18having two or more spaced reflecting surfaces
H04N 5/247
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
5Details of television systems
222Studio circuitry; Studio devices; Studio equipment ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, TV cameras, video cameras, camcorders, webcams, camera modules for embedding in other devices, e.g. mobile phones, computers or vehicles
225Television cameras ; ; Cameras comprising an electronic image sensor, e.g. digital cameras, video cameras, camcorders, webcams, camera modules specially adapted for being embedded in other devices, e.g. mobile phones, computers or vehicles
247Arrangements of television cameras
Applicants
  • STEEL CITY OPTRONICS, LLC [US]/[US]
Inventors
  • PARTEE, Jonathan
  • PARTEE, Charles
Agents
  • GALLENSON, Mavis S.
  • BERG, Richard. P
  • TOWER, Lee W.
  • KOBZEFF, Joseph M.
  • KOO, Young Seok
Priority Data
16/362,63023.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-CAMERA IMAGING SYSTEM WITH POLARIZATION RESPONSIVE ANTENNAS
(FR) SYSTÈME D'IMAGERIE À CAMÉRAS MULTIPLES AVEC ANTENNES SENSIBLES À LA POLARISATION
Abstract
(EN)
An imaging system includes a first camera and a second camera. A first antenna arrangement collects image light from a first scene as seen by the first camera, and a second antenna arrangement collects image light from a second, different scene as seen by the second camera. The first antenna arrangement includes a first polarized dish antenna and the second antenna arrangement includes a second polarized dish antenna. The first camera and the second camera are supported with a first polarization of the first polarized dish antenna orthogonal to a second polarization of the second polarized dish antenna such that at least some of the image light from the first scene travels through the second polarized dish antenna to reach the first camera and at least some of the image light from the second scene travels through the first polarized dish antenna to reach the second camera.
(FR)
L'invention concerne un système d'imagerie comprenant une première caméra et une seconde caméra. Un premier agencement d'antenne collecte une lumière d'image à partir d'une première scène telle que vue par la première caméra, et un second agencement d'antenne collecte une lumière d'image à partir d'une seconde scène différente telle que vue par la seconde caméra. Le premier agencement d'antenne comprend une première antenne parabolique polarisée et le second agencement d'antenne comprend une seconde antenne parabolique polarisée. La première caméra et la seconde caméra sont supportées au moyen d'une première polarisation de la première antenne parabolique polarisée orthogonale à une seconde polarisation de la seconde antenne parabolique polarisée de sorte qu'au moins une partie de la lumière d'image provenant de la première scène se déplace à travers la seconde antenne parabolique polarisée afin d'atteindre la première caméra et au moins une partie de la lumière d'image provenant de la seconde scène se déplace à travers la première antenne parabolique polarisée afin d'atteindre la seconde caméra.
Also published as
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