Temiz, M;
Griffiths, H;
Ritchie, M;
(2023)
Range and velocity estimations in multi-band hybrid multistatic radar networks.
In:
International Conference on Radar Systems (RADAR 2022).
(pp. pp. 60-65).
The Institution of Engineering and Technology: Edinburgh, UK.
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Abstract
This study investigates the benefits of exploiting multiple illuminators of opportunity (IOs) in hybrid radar systems consisting of multi-band receivers that can utilise active radar waveforms and broadcasting signals for multistatic radar sensing. As a performance metric, Cramér-Rao lower bounds (CRLBs) on the range and velocity estimations are considered. FM radio, Digital Video Broadcasting-Terrestrial (DVB-T) and Digital Audio Broadcasting (DAB) transmitters are considered as IOs for passive radar sensing while also having an active radar transmitter in the multistatic radar network. The multistatic radar networks consisting of receivers, transmitters and IOs are modelled and simulated and CRLBs on the range and velocity estimations are calculated. Two different multistatic radar network scenarios are simulated and the results are evaluated to analyse the estimation accuracy of active and passive bistatic pairs. The results show that a multi-band multistatic radar network can provide better range and velocity estimations by exploiting IO signals compared to a radar network that only uses traditional active radar waveforms.
| Type: | Proceedings paper |
|---|---|
| Title: | Range and velocity estimations in multi-band hybrid multistatic radar networks |
| Event: | International Conference on Radar Systems (RADAR 2022) |
| ISBN-13: | 9781839537776 |
| Open access status: | An open access version is available from UCL Discovery |
| DOI: | 10.1049/icp.2022.2292 |
| Publisher version: | https://doi.org/10.1049/icp.2022.2292 |
| Language: | English |
| Additional information: | This version is the author accepted manuscript. For information on re-use, please refer to the publisher’s terms and conditions. |
| Keywords: | digital audio broadcasting; radar signal processing; digital video broadcasting; radar transmitters; passive radar; radio receivers |
| UCL classification: | UCL UCL > Provost and Vice Provost Offices > UCL BEAMS UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science UCL > Provost and Vice Provost Offices > UCL BEAMS > Faculty of Engineering Science > Dept of Electronic and Electrical Eng |
| URI: | https://discovery-pp.ucl.ac.uk/id/eprint/10166348 |
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