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DLR's Dual-Polarized Offset Reflector Antenna with Digital Feed Array for Synthetic Aperture Radar

Rommel, Tobias (2022) DLR's Dual-Polarized Offset Reflector Antenna with Digital Feed Array for Synthetic Aperture Radar. In: Proceedings of iWAT2022, pp. 1-3. International Workshop on Antenna Technology (iWAT), 2022-05-16 - 2022-05-18, Dublin, Ireland.

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Abstract

The German Aerospace Center (DLR) is currently developing a ground-based Synthetic Aperture Radar (SAR) with digital beamforming (DBF) capabilities for versatile scientific use. Primary focus of the project is on the reflector antenna and on the implementation of onboard DBF preprocessing concepts & data reduction in real-time. This paper describes the innovative contributions and challenges during the X-band offset reflector antenna design with 4x32 dual-polarized feed elements at a center frequency of 9.6 GHz.

Item URL in elib:https://elib.dlr.de/185617/
Document Type:Conference or Workshop Item (Speech)
Title:DLR's Dual-Polarized Offset Reflector Antenna with Digital Feed Array for Synthetic Aperture Radar
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Rommel, TobiasTobias.Rommel (at) dlr.dehttps://orcid.org/0000-0003-1864-7585
Date:16 May 2022
Journal or Publication Title:Proceedings of iWAT2022
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 1-3
Status:Published
Keywords:synthetic aperture radar, offset reflector antenna, patch excited cup, digital beam-forming
Event Title:International Workshop on Antenna Technology (iWAT)
Event Location:Dublin, Ireland
Event Type:international Conference
Event Dates:2022-05-16 - 2022-05-18
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Earth Observation
DLR - Research theme (Project):R - Aircraft SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Deposited By: Rommel, Tobias
Deposited On:14 Mar 2022 06:38
Last Modified:13 Jan 2023 16:14

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