Please use this identifier to cite or link to this item:
|Title:||Time-frequency imaging algorithm for high-speed spinning targets in two dimensions|
|Citation:||Li, J., Qiu, C.-W., Zhang, L., Xing, M., Bao, Z., Yeo, T.-S. (2010-12). Time-frequency imaging algorithm for high-speed spinning targets in two dimensions. IET Radar, Sonar and Navigation 4 (6) : 806-817. ScholarBank@NUS Repository. https://doi.org/10.1049/iet-rsn.2009.0172|
|Abstract:||This study focuses on the narrow-band radar imaging for high-speed spinning targets. Based on the time-frequency characteristic of the echoed signal, a novel coherent spectrogram redistribution method, coherent single range Doppler interferometry (CSRDI), is proposed, which is capable of generating high-resolution imagery by applying a phase matched processing. Furthermore, the approach performs well at low signal-to-noise ratio. The spinning rate error is also taken into consideration and an estimation approach based on the focal entropy is proposed. The validity is confirmed by real data and numerical simulations. © 2010 © The Institution of Engineering and Technology.|
|Source Title:||IET Radar, Sonar and Navigation|
|Appears in Collections:||Staff Publications|
Show full item record
Files in This Item:
There are no files associated with this item.
checked on Jul 17, 2018
WEB OF SCIENCETM
checked on Jun 20, 2018
checked on May 12, 2018
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.