elib
DLR-Header
DLR-Logo -> http://www.dlr.de
DLR Portal Home | Imprint | Privacy Policy | Contact | Deutsch
Fontsize: [-] Text [+]

Investigation of Mutual Coupling Effects between L-Band Antennas for the Use in Accurate Transponder Devices

Büchner, Anna Maria and Weidenhaupt, Klaus Frank and Limbach, Markus and Raab, Sebastian and Schwerdt, Marco (2021) Investigation of Mutual Coupling Effects between L-Band Antennas for the Use in Accurate Transponder Devices. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. European Conference on Synthetic Aperture Radar (EUSAR), virtual.

Full text not available from this repository.

Abstract

With upcoming spaceborne synthetic aperture radar (SAR) missions in L-band, accurate reference targets are needed to achieve full polarimetric calibration of the SAR system. For the next generation of DLR's Kalibri transponder a novel compact L-band antenna has been designed. As the transponder will be based on a two antenna concept capable of simultaneous reception and re-transmission of a SAR signal, the antenna coupling is a determining factor in the transponder's design. In this paper the measurement results showing the dependency of the antenna coupling of the distance between two L-band antennas as well as measures to reduce the coupling are presented.

Item URL in elib:https://elib.dlr.de/134020/
Document Type:Conference or Workshop Item (Poster)
Title:Investigation of Mutual Coupling Effects between L-Band Antennas for the Use in Accurate Transponder Devices
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Büchner, Anna MariaAnna.Buechner (at) dlr.deUNSPECIFIED
Weidenhaupt, Klaus FrankKlaus.Weidenhaupt (at) dlr.dehttps://orcid.org/0000-0003-2160-8018
Limbach, MarkusMarkus.Limbach (at) dlr.dehttps://orcid.org/0000-0003-3686-5535
Raab, SebastianSebastian.Raab (at) dlr.dehttps://orcid.org/0000-0003-4902-5551
Schwerdt, MarcoMarco.Schwerdt (at) dlr.dehttps://orcid.org/0000-0002-0045-3726
Date:April 2021
Journal or Publication Title:Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:No
Status:Accepted
Keywords:Synthetic Aperture Radar, SAR, Calibration, Transponder, Reference Target
Event Title:European Conference on Synthetic Aperture Radar (EUSAR)
Event Location:virtual
Event Type:international Conference
Organizer:VDE
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 - SAR missions
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute
Microwaves and Radar Institute > Spaceborne SAR Systems
Deposited By: Büchner, Anna Maria
Deposited On:02 Dec 2020 17:33
Last Modified:02 Dec 2020 17:33

Repository Staff Only: item control page

Browse
Search
Help & Contact
Information
electronic library is running on EPrints 3.3.12
Copyright © 2008-2017 German Aerospace Center (DLR). All rights reserved.