Please use this identifier to cite or link to this item:
https://doi.org/10.1109/TGRS.2011.2178607
| Title: | Three-dimensional imaging using colocated MIMO radar and ISAR technique | Authors: | Ma, C. Yeo, T.S. Tan, C.S. Li, J.-Y. Shang, Y. |
Keywords: | 3-D imaging Inverse synthetic aperture radar (SAR) (ISAR) imaging multiple-input- multiple-output (MIMO) radar |
Issue Date: | 2012 | Citation: | Ma, C., Yeo, T.S., Tan, C.S., Li, J.-Y., Shang, Y. (2012). Three-dimensional imaging using colocated MIMO radar and ISAR technique. IEEE Transactions on Geoscience and Remote Sensing 50 (8) : 3189-3201. ScholarBank@NUS Repository. https://doi.org/10.1109/TGRS.2011.2178607 | Abstract: | A conventional inverse synthetic aperture radar image is a 2-D range-Doppler projection of a target and does not provide 3-D information. Three-dimensional imaging using an interferometric technique cannot separate scatterers that have been projected onto the same range-Doppler unit. Multiple-input-multiple-output (MIMO) radar, however, in addition to having a wide virtual aperture and a high cross-range resolution, could also obtain a target's 3-D image in one snapshot. We discuss in this paper the use of time-domain information to improve MIMO radar's imaging quality. A 3-D image alignment algorithm and a rotation vector estimation method are discussed. Simulation results show that image SNR is improved and cross-range sidelobes are mitigated. © 2012 IEEE. | Source Title: | IEEE Transactions on Geoscience and Remote Sensing | URI: | http://scholarbank.nus.edu.sg/handle/10635/57659 | ISSN: | 01962892 | DOI: | 10.1109/TGRS.2011.2178607 |
| Appears in Collections: | Staff Publications |
Show full item record
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.