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| Content Provider | IET Digital Library |
|---|---|
| Author | Filippini, Francesca Colone, Fabiola Cristallini, Diego Bournaka, Georgia |
| Abstract | This study investigates the potential advantages conveyed by the exploitation of polarimetric diversity in Passive Coherent Location (PCL) system exploiting Digital Video Broadcasting – Terrestrial (DVB-T) signals. To this purpose, different polarimetric detection schemes are considered that jointly exploit the signals collected at different receiving channels characterised by differently polarised antennas. A performance analysis has been carried out using experimental data collected by a passive radar system developed by Fraunhofer, namely PARASOL. This PCL system employs two orthogonal linearly polarised receiving channels (horizontal and vertical). The results obtained against cooperative targets demonstrate that a Polarimetric Generalised Likelihood Ratio Test (P-GLRT) detection scheme provides a remarkable improvement in terms of target detection capability as compared to the single-polarisation operation and the non-coherent integration of the results obtained at the available polarimetric channels. |
| Starting Page | 883 |
| Ending Page | 891 |
| Page Count | 9 |
| ISSN | 17518784 |
| Volume Number | 11 |
| e-ISSN | 17518792 |
| Issue Number | Issue 6, Jun (2017) |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/iet-rsn/11/6 |
| Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/iet-rsn.2016.0486 |
| Journal | IET Radar, Sonar & Navigation |
| Publisher Date | 2017-03-21 |
| Access Restriction | Open |
| Rights Holder | © The Institution of Engineering and Technology |
| Subject Keyword | Digital Video Broadcasting - Terrestrial DVB-T Signal DVB-T-based Passive Radar P-GLRT Detection Scheme Passive Coherent Location Passive Radar PCL System Polarimetric Channel Polarimetric Detection Scheme Polarimetric Diversity Polarimetric Generalised Likelihood Ratio Test Radar Equipment Single Polarisation Operation System And Application Target Detection Capability Television And Video Equipment Video Communication |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electrical and Electronic Engineering |
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