Memorias de investigación
Communications at congresses:
LTE-R Based Passive Multistatic Radar for High-Speed Railway Network Surveillance
Year:2018

Research Areas
  • Electronic technology and of the communications

Information
Abstract
A passive multistatic radar system to perform perimeter surveillance of high-speed railway networks using the new Long-Term Evolution-Railway (LTE-R) illuminator of opportunity is presented. The ambiguity function of LTE-R signals is analyzed in terms of range and Doppler resolution and sidelobe level. The hardware architecture of the receivers is based on software defined radio (SDR) nodes and the signal processing and data fusion are based respectively on the delay-Doppler cross-correlation with the reconstructed reference signals and a two-stage tracking. Finally, the maximum detection range of the system is estimated, demonstrating its technical feasibility for the short-range detection of pedestrians, vehicles and small drones. Keywords?ambiguity function, LTE-R, multistatic, passive radar, surveillance, high-speed railway.
International
Si
Congress
2018 European Radar Conference (EuRAD).
960
Place
Madrid, Spain
Reviewers
Si
ISBN/ISSN
978-2-87487-053-8
10.23919/EuRAD.2018.8546516
Start Date
26/09/2018
End Date
28/09/2018
From page
6
To page
9
Proceedings 2018 European Radar Conference (EuRAD).
Participants

Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Microondas y Radar
  • Centro o Instituto I+D+i: Centro de I+d+i en Procesado de la Información y Telecomunicaciones
  • Departamento: Señales, Sistemas y Radiocomunicaciones