Title:
MILLIMETER WAVE IMAGE SYSTEM
Document Type and Number:
Japanese Patent JP3428374
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To miniaturize a millimeter wave camera.
SOLUTION: A transmission reflection plate 34 and a twist reflector 38 with load switching are provided between a lens 28 and an FPA(focal plane array) 30. An mm wave that enters through 6 lens 28 from a visual field passes through a transmission reflection plate 34 and becomes a linear polarization that is polarized in one direction, the linear polarization is reflected by a twist reflector 38 and becomes a linear polarization that is rotated by a specific angle, and the linear polarization that is rotated by a specific angle is reflected by the transmission reflection plate 34 and is directed toward the FPA 30.
More Like This:
Inventors:
Fuganin G. Richard
Moore Ellen
Korodzinski Robert
Kapitsski John Yee
Moore Ellen
Korodzinski Robert
Kapitsski John Yee
Application Number:
JP14704597A
Publication Date:
July 22, 2003
Filing Date:
May 22, 1997
Export Citation:
Assignee:
Omron Corporation
International Classes:
G01N22/00; G01N22/02; G01S7/03; G01S13/89; G01V8/00; H01Q19/06; H04N5/225; (IPC1-7): G01S13/89; G01N22/00; G01N22/02; G01S7/03; H04N5/225
Domestic Patent References:
| JP6133162A | ||||
| JP2273876A | ||||
| JP1284176A | ||||
| JP6171787A | ||||
| JP9197042A | ||||
| JP10282247A | ||||
| JP1183996A | ||||
| JP3501055A |
Attorney, Agent or Firm:
Kenji Ushiku (1 person outside)