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LDACS1-Based Passive Radar for Civil Aviation Ambiguity Function Analysis

Filip, Alexandra and Shutin, Dmitriy (2015) LDACS1-Based Passive Radar for Civil Aviation Ambiguity Function Analysis. Kleinheubacher Tagung 2015, 28-30 September 2015, Miltenberg, Germany.

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Abstract

In civil aviation, the communications, navigation, and surveillance (CNS) infrastructure is currently undergoing a major modernization process, needed to accommodate the increasing number of aircraft as well as the future air-traffic management (ATM) concepts. For the air-to-ground communication in particular, a multicarrier L-band digital aeronautical communication system, LDACS1, has been specifically designed to cover future ATM needs. Moreover, we are currently investigating the possibility to set-up a passive radar system, which uses LDACS1 signals as signals of opportunity, to serve as a non-cooperative surveillance alternative and back-up. In this work, we evaluate the self and bistatic ambiguity function of the LDACS1 signal. The results show how, the signal structure on the one hand, and the system geometry on the other hand, influence the resolution capabilities of an LDACS1-based passive radar system.

Item URL in elib:https://elib.dlr.de/102875/
Document Type:Conference or Workshop Item (Speech)
Title:LDACS1-Based Passive Radar for Civil Aviation Ambiguity Function Analysis
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Filip, AlexandraAlexandra.Filip (at) dlr.deUNSPECIFIED
Shutin, DmitriyDmitriy.Shutin (at) dlr.deUNSPECIFIED
Date:September 2015
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:LDACS1, ambiguity function
Event Title:Kleinheubacher Tagung 2015
Event Location:Miltenberg, Germany
Event Type:Workshop
Event Dates:28-30 September 2015
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:air traffic management and operations
DLR - Research area:Aeronautics
DLR - Program:L AO - Air Traffic Management and Operation
DLR - Research theme (Project):L - Communication, Navigation and Surveillance
Location: Oberpfaffenhofen
Institutes and Institutions:Institute of Communication and Navigation > Communications Systems
Deposited By: Filip, Alexandra
Deposited On:10 Feb 2016 15:34
Last Modified:10 Feb 2016 15:34

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