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High-resolution spectral radiometer imaging system

Jirousek, Matthias and Peichl, Markus and Suess, Helmut (2008) High-resolution spectral radiometer imaging system. In: 2008 Florenz uRad Conference. IEEE. 2008 Microwave Radiometry and Remote Sensing of the Environment, 2008-03-11-2008-03-14, Florenz (Italy). ISBN 978-1-4244-1987-6

Full text not available from this repository.

Abstract

A high-resolution spectral radiometer imaging system developed at DLR combines high-resolution aperture synthesis imaging with spectral sensing. The frequency range of 1.4 to 7 GHz allows a high penetration depth in order to extract information about the surface and material of observed objects. The aperture synthesis principal can produce a high resolution snapshot image with a highly thinned array without mechanical movement of a antenna system. Another advantage of that combination, i.e. a higher spatial resolution at higher frequencies and a higher penetration at lower frequencies, can enhance the overall imaging capability using combined processing for the image reconstruction. In this paper the experimental system ANSAS is presented, the setup and receiver assembly is outlined, and some imaging results using the developed electronics on a two-elements interferometer shows the capabilities of the concept.

Item URL in elib:https://elib.dlr.de/54419/
Document Type:Conference or Workshop Item (Paper, Poster)
Title:High-resolution spectral radiometer imaging system
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Jirousek, MatthiasUNSPECIFIEDUNSPECIFIED
Peichl, MarkusUNSPECIFIEDUNSPECIFIED
Suess, HelmutUNSPECIFIEDUNSPECIFIED
Date:2008
Journal or Publication Title:2008 Florenz uRad Conference
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Publisher:IEEE
Series Name:IEEE Catalog
ISBN:978-1-4244-1987-6
Status:Published
Keywords:aperture synthesis, spectral imaging, microwave radiometry
Event Title:2008 Microwave Radiometry and Remote Sensing of the Environment
Event Location:Florenz (Italy)
Event Type:international Conference
Event Dates:2008-03-11-2008-03-14
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Projekt sicherheitsrelevante Erdbeobachtung (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Reconnaissance and Security
Deposited By: Jirousek, Dr.-Ing. Matthias
Deposited On:03 Nov 2008
Last Modified:14 Jan 2010 23:40

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