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| Content Provider | IET Digital Library |
|---|---|
| Author | Falcone, Paolo Colone, Fabiola Macera, Antonio Lombardo, Pierfrancesco |
| Abstract | In this study the authors investigate the two-dimensional target localisation capabilities of a passive radar system based on WiFi transmissions. It is well known that the most straightforward way to achieve the target position estimation in the horizontal plane with a passive radar exploits the measurements either of a single bistatic range plus a direction of arrival (DoA) or of two bistatic ranges collected by two separate receivers. However, for a practical application it is interesting to clearly define which one of the two approaches provides the passive radar target localisation with a higher accuracy and whether combining both multiple bistatic range plus DoA measurements provides a further advantage. A multistatic configuration is considered which allows to collect a set of range/Doppler/angle measurements for a given target. Different target localisation strategies are devised and compared, based on subsets of the available measurements with the aim of understanding the localisation accuracies achievable using the different combinations of measurements. Experimental results are shown based on a passive radar prototype developed and fielded at the DIET Department – Sapienza University of Rome. This will contribute to demonstrate the fruitful application of the passive radar concept for short range surveillance. |
| Starting Page | 123 |
| Ending Page | 131 |
| Page Count | 9 |
| ISSN | 17518784 |
| Volume Number | 8 |
| e-ISSN | 17518792 |
| Issue Number | Issue 2, Feb (2014) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/8/2 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2013.0207 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2014-01-30 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Angular Measurement DIET Department Direction of Arrival Estimation DoA Measurement Doppler Radar Horizontal Plane Moving Targets Multiple-bistatic Range Passive Radar Passive Radar Target Localisation Radar Equipment Radio Link And Equipment Range-Doppler-angle Measurement Sapienza University of Rome Search Radar Separate Receiver Short-range Surveillance Signal Processing And Detection Spatial Variables Measurement System And Application Target Position Estimation Two-dimensional Location Two-dimensional Target Localisation Capability Wi-Fi Transmissions WiFi-based Multistatic Passive Radar Wireless LAN |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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