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LDACS1-Based Non-Cooperative Surveillance

Filip, Alexandra and Shutin, Dmitriy and Schnell, Michael (2014) LDACS1-Based Non-Cooperative Surveillance. In: Integrated Communications, Navigation and Surveillance Conference. ICNS 2014, 08-10 April 2014, Washington, USA.

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Official URL: http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6820006

Abstract

In civil aviation, Automatic Dependent Surveillance – Broadcast (ADS-B) is expected to become the main surveillance technology. Nevertheless, to ensure that accurate surveillance services can be provided when failures of this cooperative surveillance system occur or when non-cooperative aircraft localization is required, a backup system needs to be made available. This paper addresses this problem using the Multiple-Input Multiple-Output (MIMO) radar technology. Specifically, we propose to reuse the infrastructure and signals of the future L-band digital aeronautical communications system type 1 (LDACS1) for implementing a MIMO radar with widely distributed antennas. In its broad interpretation, a MIMO radar represents a multiple antenna radar system able to send arbitrary waveforms from each transmit antenna and to jointly process the target returns received at multiple receiving sites. For the purpose of this work, a MIMO radar configuration with widely separated transmit and receive antennas is of interest. One key advantage of this configuration arises from its distributed nature, which allows for the target to be simultaneously ‘‘seen’’ from different angles. The resulting spatial diversity gain can be used to improve the target detection and parameter estimation process.

Item URL in elib:https://elib.dlr.de/88457/
Document Type:Conference or Workshop Item (Speech)
Title:LDACS1-Based Non-Cooperative Surveillance
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Filip, AlexandraAlexandra.Filip (at) dlr.deUNSPECIFIED
Shutin, DmitriyDmitriy.Shutin (at) dlr.deUNSPECIFIED
Schnell, MichaelMichael.Schnell (at) dlr.deUNSPECIFIED
Date:22 March 2014
Journal or Publication Title:Integrated Communications, Navigation and Surveillance Conference
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:Yes
Status:Published
Keywords:LDACS1, APNT, Surveillance, MIMO Radar
Event Title:ICNS 2014
Event Location:Washington, USA
Event Type:international Conference
Event Dates:08-10 April 2014
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:11 Aug 2014 10:18
Last Modified:09 Feb 2017 19:20

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