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Digital Beamforming Techniques for Multi-Channel Synthetic Aperture Radar

Younis, Marwan and Queiroz de Almeida, Felipe and Bordoni, Federica and Lopez-Dekker, Paco and Krieger, Gerhard (2016) Digital Beamforming Techniques for Multi-Channel Synthetic Aperture Radar. In: IEEE International Geoscience and Remote Sensing Symposium. IEEE. IEEE International Geoscience and Remote Sensing Symposium (IGARSS), 2016-07-10 - 2016-07-15, Beijing, China. doi: 10.1109/igarss.2016.7729361.

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Official URL: http://www.igarss2016.org/

Abstract

SAR instruments with multiple channels offer a variety of operation modes. The trade-space includes the instrument and antenna parameters designed to enable various techniques (operation mode). The trade parameters are utilized to achieve a required SAR performance satisfying the mission and user requirements. Finding a solution in this multi-dimensional trade space of inter-dependent parameters is not trivial and often involves compromise of parameters. This paper addresses the topic of conceptual SAR instrument design tailored to a set of operation modes. It explains SAR techniques utilizable to achieve a required performance, shows the consequences for the conceptual multi-channel instrument design, and details possible compromises between performance and complexity.

Item URL in elib:https://elib.dlr.de/104069/
Document Type:Conference or Workshop Item (Speech)
Title:Digital Beamforming Techniques for Multi-Channel Synthetic Aperture Radar
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Younis, MarwanUNSPECIFIEDhttps://orcid.org/0000-0002-8563-7371UNSPECIFIED
Queiroz de Almeida, FelipeUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bordoni, FedericaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Lopez-Dekker, PacoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Krieger, GerhardUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Date:15 July 2016
Journal or Publication Title:IEEE International Geoscience and Remote Sensing Symposium
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
DOI:10.1109/igarss.2016.7729361
Publisher:IEEE
Status:Published
Keywords:Digital Beamforming SAR, SAR Modes, SAR Techniques, SAR Trade Space
Event Title:IEEE International Geoscience and Remote Sensing Symposium (IGARSS)
Event Location:Beijing, China
Event Type:international Conference
Event Start Date:10 July 2016
Event End Date:15 July 2016
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 - Development of a mini-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Deposited By: Younis, Dr.-Ing. Marwan
Deposited On:21 Apr 2016 11:14
Last Modified:24 Apr 2024 20:09

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