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Airborne and Ground-Based Passive Millimeter-Wave Imaging at 37 and 90 GHz.

Süß, H. and Peichl, M. (1997) Airborne and Ground-Based Passive Millimeter-Wave Imaging at 37 and 90 GHz. In: Proc. SPIE '97, Vol. 3064. SPIE, Bellingham/Washington, USA. SPIE '97, Passive Millimeter-Wave Imaging Technology, Orlando/Florida, USA, 21.-22.04.97.

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In the first part of this paper, representative measurement results are shown from a 90 GHz linescanner system, cooled with liquid nytrogen, with a spatial and radiometric resolution of 1 C and 1.7 K for flight measurements, respectively. In the second part, a groundbased aperture synthesis radiometer imaging system at 37 GHz is described. Basically the system consists of a two- element interferometer with a variable baseline, which enables the complete sampling of the uv-plane sequentially. Experimental measurement results are demonstrated which were acquired in the near and far field with a spatial resolution of 0.6 C and a temperature resolution of about 1.5 K.

Item URL in elib:https://elib.dlr.de/33553/
Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=1997, pages=8,
Title:Airborne and Ground-Based Passive Millimeter-Wave Imaging at 37 and 90 GHz.
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Journal or Publication Title:Proc. SPIE '97
Open Access:No
Gold Open Access:No
In ISI Web of Science:No
Volume:Vol. 3064
Publisher:SPIE, Bellingham/Washington, USA
Keywords:Passive microwave imaging, cooled linescanner imaging system, aperture synthesis imaging, airborne and groundbased imaging measurement results
Event Title:SPIE '97, Passive Millimeter-Wave Imaging Technology, Orlando/Florida, USA, 21.-22.04.97
HGF - Research field:UNSPECIFIED
HGF - Program:other
HGF - Program Themes:other
DLR - Research area:UNSPECIFIED
DLR - Program:no assignment
DLR - Research theme (Project):UNSPECIFIED
Location: Oberpfaffenhofen
Institutes and Institutions:Institut für Hochfrequenztechnik
Deposited By: DLR-Beauftragter, elib
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 09:09

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