Bistatic MIMO System with Uniform Circular Arc Arrays for Single near Field Target Localization
| Autor: | Bin Wu, Yi Yang, Parth Raj Singh, Chao Yuan, Amit Karel, Lian Li, Du Jinze |
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| Přispěvatelé: | Lanzhou University, Chinese Academy of Sciences [Beijing] (CAS), Ecole Polytechnique de l'Université de Nantes (EPUN), Université de Nantes (UN), TEST (TEST), Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier (LIRMM), Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM)-Centre National de la Recherche Scientifique (CNRS)-Université de Montpellier (UM) |
| Rok vydání: | 2018 |
| Předmět: |
Computer science
Acoustics MIMO Spherical coordinate system 020206 networking & telecommunications Near and far field 02 engineering and technology Domain (software engineering) MIMO system Arc (geometry) Bistatic radar 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Uniform circular arc array [SPI.NANO]Engineering Sciences [physics]/Micro and nanotechnologies/Microelectronics Near field target localization |
| Zdroj: | 2018 10th International Conference on Communication Software and Networks (ICCSN). |
| DOI: | 10.1109/iccsn.2018.8488303 |
| Popis: | International audience; Near field sources cannot be located by using far field assumptions without compromising the precision. To solve this issue, many passive near field sources Iocalization techniques have been proposed in the last few decades. There exists a lot of research work in which circular receiving array is used to locate a single near field source in 3D. In this paper, this domain is extended to active Iocalization by proposing a low complexity closed-form method based on least squares estimation to locate a near field target using a bistatic MIMO system with uniform circular arc transmitting and receiving arrays. The simulation results indicate that the proposed method is capable to estimate the spherical coordinates of the target and also shows acceptable performance like the most of the existing near field source Iocalization methods. |
| Databáze: | OpenAIRE |
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