Tan, Uly Hour and Rabaste, Olivier and Adnet, Claude and Ovarlez, Jean-Philippe A Joint Optimization for Coherent MIMO Radar. (2017) In: International Conference on Radar Systems (Radar 2017), 23 October 2017 - 26 October 2017 (Belfast, United Kingdom).
|
(Document in English)
PDF (Author's version) - Requires a PDF viewer such as GSview, Xpdf or Adobe Acrobat Reader 1MB |
Official URL: http://doi.org/10.1049/cp.2017.0455
Abstract
This paper deals with the optimization of a set of transmitted sequences and their associated mismatched filters, for the coherent MIMO radar. A minimization problem may be considered, with an objective function that measures for instance the correlations within the set. In the literature, it is usually solved alternatively, meaning that the optimization is performed on the sequences while the mismatched filters are set, and vice-versa. In this paper, an iterative method that proceeds jointly is introduced. Sequences are derived with a gradient descent, and mismatched filters are chosen in such a way that they are optimal in the ISL (Integrated Sidelobe Level) sense. Simulations show interesting results, as a joint optimization performs better than a separate one, even with relatively short sequences.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Thanks to the IEEE (Institute of Electrical and Electronics Engineers). This paper is available at : https://ieeexplore.ieee.org/document/8367540 “© 2017 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works. |
| Audience (conference): | International conference proceedings |
| Uncontrolled Keywords: | Gradient methods - Iterative methods - MIMO radar - minimisation - Optimisation- Joint optimization - Coherent MIMO radar - Transmitted sequences - Associated mismatched filters - Minimization problem - Objective function - Instance the correlations - Relatively short sequences - Mismatched filter - Integrated Sidelobe Level - Joint Optimization - Coherent MIMO Radar |
| Institution: | French research institutions > Office National d'Etudes et Recherches Aérospatiales - ONERA (FRANCE) Other partners > Thales (FRANCE) Other partners > CentraleSupélec (FRANCE) |
| Laboratory name: | |
| Statistics: | download |
| Deposited On: | 02 Apr 2019 08:41 |
Repository Staff Only: item control page
