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Design of a Horizontally Polarized Slotted Waveguide Antenna Element for Airborne Ka-PolInSAR System

Schreiber, Alicja and Limbach, Markus and Gabler, Bernd and Reigber, Andreas (2019) Design of a Horizontally Polarized Slotted Waveguide Antenna Element for Airborne Ka-PolInSAR System. In: Proceedings of EuMW 2019. European Microwave Week (EuMW), 2019-09-29 - 2019-10-04, Paris, France.

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Abstract

This paper presents the design of a horizontally polarized slotted waveguide antenna single element with low cross-pol level, low side lobe level and high gain. This antenna will be used for the DLR airborne dual polarized Ka-Band PolInSAR system, which is an extension of the existing airborne DLR F-SAR sensor [1] and it will be used to investigate polarimetric interferometric Synthetic Aperture Radar applications. Based on theoretical analysis an appropriate design has been developed regarding to the electrical and mechanical system specifications. The simulation results show a good fulfillment of the requirements. The measurement results of an 8- slot prototype of the antenna validate used technology and the simulation model.

Item URL in elib:https://elib.dlr.de/130412/
Document Type:Conference or Workshop Item (Speech)
Title:Design of a Horizontally Polarized Slotted Waveguide Antenna Element for Airborne Ka-PolInSAR System
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schreiber, AlicjaAlicja.Schreiber (at) dlr.dehttps://orcid.org/0000-0002-9837-7417
Limbach, MarkusMarkus.Limbach (at) dlr.dehttps://orcid.org/0000-0003-3686-5535
Gabler, BerndBernd.Gabler (at) dlr.dehttps://orcid.org/0000-0003-1477-1829
Reigber, AndreasAndreas.Reigber (at) dlr.dehttps://orcid.org/0000-0002-2118-5046
Date:2019
Journal or Publication Title:Proceedings of EuMW 2019
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Ka-Band SWA, horizontally polarized slotted waveguide antenna, non-inclined slotm, tilted Iris configuration
Event Title:European Microwave Week (EuMW)
Event Location:Paris, France
Event Type:international Conference
Event Dates:2019-09-29 - 2019-10-04
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben Flugzeug-SAR
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > SAR Technology
Deposited By: Schreiber, Alicja
Deposited On:12 Nov 2019 16:03
Last Modified:12 Nov 2019 16:03

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