Nicolas Gonçalves’s research while affiliated with University of Paris-Saclay and other places

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Publications (2)

Experiments on an ISAR-Communication System Using Continuous Phase Modulation and Mismatched Filtering
  • Conference Paper

November 2023

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10 Reads

Maria-Elisavet Chatzitheodoridi

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[...]

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Figure 1. Doppler-range map (ICAO identifier: 406c43, date: 14 October 2022 08h41:01 UTC).
Figure 2. (a) Difference between radar range and ADS-B range, (b) difference between radar speed and ADS-B speed, (c) ground speed evolution.
Figure 3. RCS evolution of aircaft with ICAO 46316e the 12 October 2022 between 12:05:59 UTC and 12:07:26 UTC.
Figure 4. Radar and aircraft referentials.
Construction of a Radar Cross-Section Database Using ADS-B Data from the OpenSky Network
  • Conference Paper
  • Full-text available

December 2022

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99 Reads

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3 Citations

Engineering Proceedings

Milan Rozel

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Nicolas Gonçalves

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Alec Reygrobellet

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Pierre Bruneel

Building a labeled database usually requires extensive work when the labeling is not automated. This paper presents a methodology to build a labeled database of aircraft radar signature (specifically radar cross section) using the OpenSky Network data. This method relies on a radar system steered by the live API to automatically select, track and measure target aircraft according to custom user rules. The OpenSky ADS-B database allows for an efficient processing of the radar data, as it provides ranging and speed information to locate the region of interest inside the radar data. In addition, the ADS-B and Mode-S databases give an estimate of the attitude of the aircraft, which is paramount for signature measurement. We also compare the ADS-B data with the radar data.

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