@inproceedings{d3b13edbc06a4592b01b30b5ce499f86,
title = "Multi-targets detection in DBS via keystone transform",
abstract = "Doppler Beam Sharpening (DBS) is a technique which can improve the resolution of radar azimuth. Aimed at the problem of range walk through resolution cell in DBS imaging, a new algorithm which corrects the range walk based on keystone transform is proposed. In this algorithm, a linear transform on the received data is employed to correct different range walk values without requiring the kinetic information and the look angle of the radar platform in the multi-targets environment. This method can realize coherent integration in azimuth dimension and improve the azimuth resolution. A fast implementation of keystone transform is used to satisfy the real-time processing of DBS imaging. Numerical examples are provided to demonstrate the performance of the proposed approach.",
keywords = "Doppler beam sharpening, Keystone transform, Range walk",
author = "Jing Tian and Lin Ma and Kun Wang and Siliang Wu",
year = "2011",
doi = "10.1109/CIE-Radar.2011.6159903",
language = "English",
isbn = "9781424484416",
series = "Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011",
pages = "1729--1732",
booktitle = "Proceedings of 2011 IEEE CIE International Conference on Radar, RADAR 2011",
note = "6th International Conference on Radar, RADAR 2011 ; Conference date: 24-10-2011 Through 27-10-2011",
}