基于位置旋转变换和非均匀快速傅立叶变换的机动目标高效相参检测

靳科; 赖涛; 齐艳丽; 黄洁; 赵拥军

doi:10.1631/FITEE.1900272

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基于位置旋转变换和非均匀快速傅立叶变换的机动目标高效相参检测

常规文章 | Updated：2022-05-19

- 基于位置旋转变换和非均匀快速傅立叶变换的机动目标高效相参检测
- Efficient coherent detection of maneuvering targets based on location rotation transform and non-uniform fast Fourier transform
- 信息与电子工程前沿（英文） 2020年21卷第8期页码：1251-1266
- Affiliations：
  
  National Digital Switching System Engineering and Technological Research Center, Zhengzhou 450001, China
  School of Electronics and Communication Engineering, Sun Yat-Sen University, Guangzhou 510000, China
  Anhui Institute of Quality and Standardization, Hefei 230000, China
- Author bio：
  
  Ke JIN, E-mail: jinke_xd@outlook.com
- Funds：
  
  Project supported by the National Natural Science Foundation of China (No. 61501513)
- DOI：10.1631/FITEE.1900272
  中图分类号： TN957.51
- 收稿：2019-05-29，
  
  修回：2020-;7-14，
  
  纸质出版：2020-08
- Accepted：
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靳科, 赖涛, 齐艳丽, 等. 基于位置旋转变换和非均匀快速傅立叶变换的机动目标高效相参检测[J]. 信息与电子工程前沿（英文）, 2020,21(8):1251-1266.

Ke JIN, Tao LAI, Yan-li QI, et al. Efficient coherent detection of maneuvering targets based on location rotation transform and non-uniform fast Fourier transform[J]. Frontiers of Information Technology & Electronic Engineering, 2020, 21(8): 1251-1266.
靳科, 赖涛, 齐艳丽, 等. 基于位置旋转变换和非均匀快速傅立叶变换的机动目标高效相参检测[J]. 信息与电子工程前沿（英文）, 2020,21(8):1251-1266. DOI： 10.1631/FITEE.1900272.

Ke JIN, Tao LAI, Yan-li QI, et al. Efficient coherent detection of maneuvering targets based on location rotation transform and non-uniform fast Fourier transform[J]. Frontiers of Information Technology & Electronic Engineering, 2020, 21(8): 1251-1266. DOI： 10.1631/FITEE.1900272.

摘要

长时间相参积累能够显著提升雷达对机动目标的检测和运动参数估计性能。然而，相参积累期间目标的线性距离徙动、二次距离徙动和多普勒频率徙动将导致检测性能急剧下降。提出基于位置旋转变换和非均匀快速傅里叶变换的高效稳健相参积累方法。首先，利用二阶Keystone变换消除二次距离徙动。然后，利用旋转角度和多普勒频率之间的对应关系，构建相位补偿函数，从而利用位置旋转和非均匀快速傅里叶变换实现高效的参数估计。与现有代表性算法相比，所提算法能以较低运算复杂度实现近乎理想的检测性能。最后，基于雷达实测数据的实验证明所提算法有效。

Abstract

Long-term coherent integration can remarkably improve the ability of detection and motion parameter estimation of radar for maneuvering targets. However

the linear range migration

quadratic range migration (QRM)

and Doppler frequency migration within the coherent processing interval seriously degrade the detection and estimation performance. Therefore

an efficient and noise-resistant coherent integration method based on location rotation transform (LRT) and non-uniform fast Fourier transform (NuFFT) is proposed. QRM is corrected by the second-order keystone transform. Using the relationship between the rotation angle and Doppler frequency

a novel phase compensation function is constructed. Motion parameters can be rapidly estimated by LRT and NuFFT. Compared with several representative algorithms

the proposed method achieves a nearly ideal detection performance with low computational cost. Finally

experiments based on measured radar data are conducted to verify the proposed algorithm.

关键词

Keywords

references

XL Chen , , , J Guan , , , NB Liu , , , 等 . . Maneuvering target detection via Radon-fractional Fourier transform-based long-time coherent integration . . IEEE Trans Signal Process , , 2014 . . 62 ( ( 4 ): ): 939 - - 953 . . DOI: 10.1109/TSP.2013.2297682 http://doi.org/10.1109/TSP.2013.2297682 . .

M Guida , , , M Longo , , , M Lops . . Biparametric CFAR procedures for lognormal clutter . . IEEE Trans Aerosp Electron Syst , , 1993 . . 29 ( ( 3 ): ): 798 - - 809 . . DOI: 10.1109/7.220931 http://doi.org/10.1109/7.220931 . .

PH Huang , , , GS Liao , , , ZZ Yang , , , 等 . . Long-time coherent integration for weak maneuvering target detection and high-order motion parameter estimation based on keystone transform . . IEEE Trans Signal Process , , 2016 . . 64 ( ( 15 ): ): 4013 - - 4026 . . DOI: 10.1109/TSP.2016.2558161 http://doi.org/10.1109/TSP.2016.2558161 . .

X Huang , , , LR Zhang , , , SY Li , , , 等 . . Radar high speed small target detection based on keystone transform and linear canonical transform . . Dig Signal Process , , 2018 . . 82 203 - - 215 . . DOI: 10.1016/j.dsp.2018.08.001 http://doi.org/10.1016/j.dsp.2018.08.001 . .

X Huang , , , SY Tang , , , LR Zhang , , , 等 . . Ground-based radar detection for high-speed maneuvering target via fast discrete chirp-Fourier transform . . IEEE Access , , 2019 . . 7 12097 - - 12113 . . DOI: 10.1109/ACCESS.2019.2892505 http://doi.org/10.1109/ACCESS.2019.2892505 . .

K Jin , , , T Lai , , , GQ Li , , , 等 . . Ultra-wideband FMCW ISAR imaging with a large rotation angle based on block-sparse recovery . . Front Inform Technol Electron Eng , , 2017 . . 18 ( ( 12 ): ): 2058 - - 2069 . . DOI: 10.1631/FITEE.1601310 http://doi.org/10.1631/FITEE.1601310 . .

K Jin , , , T Lai , , , YB Wang , , , 等 . . Coherent integration for radar high-speed maneuvering target based on frequency-domain second-order phase difference . . Electronics , , 2019a . . 8 ( ( 3 ): ): 287 DOI: 10.3390/electronics8030287 http://doi.org/10.3390/electronics8030287 . .

K Jin , , , T Lai , , , YB Wang , , , 等 . . Parameter estimation of quadratic frequency modulated signal based on three-dimensional scaled Fourier transform . . IET Radar Sonar Navig , , 2019b . . 13 ( ( 10 ): ): 1689 - - 1696 . . DOI: 10.1049/iet-rsn.2018.5530 http://doi.org/10.1049/iet-rsn.2018.5530 . .

D Kirkland . . Imaging moving targets using the second-order keystone transform . . IET Radar Sonar Navig , , 2011 . . 5 ( ( 8 ): ): 902 - - 910 . . DOI: 10.1049/iet-rsn.2010.0304 http://doi.org/10.1049/iet-rsn.2010.0304 . .

XL Li , , , GL Cui , , , W Yi , , , 等 . . A fast maneuvering target motion parameters estimation algorithm based on ACCF . . IEEE Signal Process Lett , , 2014 . . 22 ( ( 3 ): ): 270 - - 274 . . DOI: 10.1109/LSP.2014.2358230 http://doi.org/10.1109/LSP.2014.2358230 . .

XL Li , , , GL Cui , , , W Yi , , , 等 . . Coherent integration for maneuvering target detection based on Radon-Lv's distribution . . IEEE Signal Process Lett , , 2015 . . 22 ( ( 9 ): ): 1467 - - 1471 . . DOI: 10.1109/LSP.2015.2390777 http://doi.org/10.1109/LSP.2015.2390777 . .

XL Li , , , GL Cui , , , W Yi , , , 等 . . Manoeuvring target detection based on keystone transform and Lv's distribution . . IET Radar Sonar Navig , , 2016a . . 10 ( ( 7 ): ): 1234 - - 1242 . . DOI: 10.1049/iet-rsn.2015.0488 http://doi.org/10.1049/iet-rsn.2015.0488 . .

XL Li , , , LJ Kong , , , GL Cui , , , 等 . . CLEAN-based coherent integration method for high-speed multi-targets detection . . IET Radar Sonar Navig , , 2016b . . 10 ( ( 9 ): ): 1671 - - 1682 . . DOI: 10.1049/iet-rsn.2015.0653 http://doi.org/10.1049/iet-rsn.2015.0653 . .

XL Li , , , GL Cui , , , W Yi , , , 等 . . Fast coherent integration for maneuvering target with high-order range migration via TRT-SKT-LVD . . IEEE Trans Aerosp Electron Syst , , 2016c . . 52 ( ( 6 ): ): 2803 - - 2814 . . DOI: 10.1109/taes.2016.150573 http://doi.org/10.1109/taes.2016.150573 . .

XL Li , , , GL Cui , , , LJ Kong , , , 等 . . Fast non-searching method for maneuvering target detection and motion parameters estimation . . IEEE Trans Signal Process , , 2016d . . 64 ( ( 9 ): ): 2232 - - 2244 . . DOI: 10.1109/TSP.2016.2515066 http://doi.org/10.1109/TSP.2016.2515066 . .

XL Li , , , LJ Kong , , , GL Cui , , , 等 . . A low complexity coherent integration method for maneuvering target detection . . Dig Signal Process , , 2016e . . 52 137 - - 147 . . DOI: 10.1016/j.dsp.2015.10.008 http://doi.org/10.1016/j.dsp.2015.10.008 . .

XL Li , , , Z Sun , , , W Yi , , , 等 . . Computationally efficient coherent detection and parameter estimation algorithm for maneuvering target . . Signal Process , , 2018 . . 155 130 - - 142 . . DOI: 10.1016/j.sigpro.2018.09.030 http://doi.org/10.1016/j.sigpro.2018.09.030 . .

XL Li , , , Z Sun , , , W Yi , , , 等 . . Radar detection and parameter estimation of high-speed target based on MART-LVT . . IEEE Sens J , , 2019a . . 19 ( ( 4 ): ): 1478 - - 1486 . . DOI: 10.1109/JSEN.2018.2882198 http://doi.org/10.1109/JSEN.2018.2882198 . .

XL Li , , , Z Sun , , , TS Yeo , , , 等 . . STGRFT for detection of maneuvering weak target with multiple motion models . . IEEE Trans Signal Process , , 2019b . . 67 ( ( 7 ): ): 1902 - - 1917 . . DOI: 10.1109/TSP.2019.2899318 http://doi.org/10.1109/TSP.2019.2899318 . .

S Luo , , , GA Bi , , , XL Lv , , , 等 . . Performance analysis on Lv distribution and its applications . . Dig Signal Process , , 2013 . . 23 ( ( 3 ): ): 797 - - 807 . . DOI: 10.1016/j.dsp.2012.11.011 http://doi.org/10.1016/j.dsp.2012.11.011 . .

XL Lv , , , GA Bi , , , CR Wan , , , 等 . . Lv's distribution: principle, implementation, properties, and performance . . IEEE Trans Signal Process , , 2011 . . 59 ( ( 8 ): ): 3576 - - 3591 . . DOI: 10.1109/TSP.2011.2155651 http://doi.org/10.1109/TSP.2011.2155651 . .

ZY Niu , , , JB Zheng , , , T Su , , , 等 . . Fast implementation of scaled inverse Fourier transform for high-speed radar target detection . . Electron Lett , , 2017 . . 53 ( ( 16 ): ): 1142 - - 1144 . . DOI: 10.1049/el.2017.1782 http://doi.org/10.1049/el.2017.1782 . .

RP Perry , , , F Dipietro , , , RL Fante . . SAR imaging of moving targets . . IEEE Trans Aerosp Electron Syst , , 1999 . . 35 ( ( 1 ): ): 188 - - 200 . . DOI: 10.1109/7.745691 http://doi.org/10.1109/7.745691 . .

F Pignol , , , F Colone , , , T Martelli . . Lagrange-polynomial-interpolation-based keystone transform for a passive radar . . IEEE Trans Aerosp Electron Syst , , 2018 . . 54 ( ( 3 ): ): 1151 - - 1167 . . DOI: 10.1109/TAES.2017.2775924 http://doi.org/10.1109/TAES.2017.2775924 . .

ZY Qu , , , FX Qu , , , CB Hou , , , 等 . . Quadratic frequency modulation signals parameter estimation based on two-dimensional product modified parameterized chirp rate-quadratic chirp rate distribution . . Sensors , , 2018 . . 18 ( ( 5 ): ): 1624 DOI: 10.3390/s18051624 http://doi.org/10.3390/s18051624 . .

X Rao , , , HH Tao , , , J Su , , , 等 . . Axis rotation MTD algorithm for weak target detection . . Dig Signal Process , , 2014 . . 26 81 - - 86 . . DOI: 10.1016/j.dsp.2013.12.003 http://doi.org/10.1016/j.dsp.2013.12.003 . .

X Rao , , , HH Tao , , , J Su , , , 等 . . Detection of constant radial acceleration weak target via IAR-FRFT . . IEEE Trans Aerosp Electron Syst , , 2015 . . 51 ( ( 4 ): ): 3242 - - 3253 . . DOI: 10.1109/TAES.2015.140739 http://doi.org/10.1109/TAES.2015.140739 . .

J Su , , , M Xing , , , G Wang , , , 等 . . High-speed multi-target detection with narrowband radar . . IET Radar Sonar Navig , , 2010 . . 4 ( ( 4 ): ): 595 - - 603 . . DOI: 10.1049/iet-rsn.2008.0160 http://doi.org/10.1049/iet-rsn.2008.0160 . .

Z Sun , , , XL Li , , , W Yi , , , 等 . . A coherent detection and velocity estimation algorithm for the high-speed target based on the modified location rotation transform . . IEEE J Sel Top Appl Earth Observ Remote Sens , , 2018 . . 11 ( ( 7 ): ): 2346 - - 2361 . . DOI: 10.1109/JSTARS.2018.2834535 http://doi.org/10.1109/JSTARS.2018.2834535 . .

J Tian , , , W Cui , , , Q Shen , , , 等 . . High-speed maneuvering target detection approach based on joint RFT and keystone transform . . Sci China Inform Sci , , 2013 . . 56 ( ( 6 ): ): 1 - - 13 . . DOI: 10.1007/s11432-013-4880-z http://doi.org/10.1007/s11432-013-4880-z . .

J Tian , , , W Cui , , , S Wu . . A novel method for parameter estimation of space moving targets . . IEEE Geosci Remote Sens Lett , , 2014 . . 11 ( ( 2 ): ): 389 - - 393 . . DOI: 10.1109/LGRS.2013.2263332 http://doi.org/10.1109/LGRS.2013.2263332 . .

W Wu , , , GH Wang , , , JP Sun . . Polynomial Radon-polynomial Fourier transform for near space hypersonic maneuvering target detection . . IEEE Trans Aerosp Electron Syst , , 2018 . . 54 ( ( 3 ): ): 1306 - - 1322 . . DOI: 10.1109/TAES.2017.2780658 http://doi.org/10.1109/TAES.2017.2780658 . .

MD Xing , , , JH Su , , , GY Wang , , , 等 . . New parameter estimation and detection algorithm for high speed small target . . IEEE Trans Aerosp Electron Syst , , 2011 . . 47 ( ( 1 ): ): 214 - - 224 . . DOI: 10.1109/TAES.2011.5705671 http://doi.org/10.1109/TAES.2011.5705671 . .

J Xu , , , J Yu , , , YN Peng , , , 等 . . Radon-Fourier transform for radar target detection, I: generalized Doppler filter bank . . IEEE Trans Aerosp Electron Syst , , 2011a . . 47 ( ( 2 ): ): 1186 - - 1202 . . DOI: 10.1109/TAES.2011.5751251 http://doi.org/10.1109/TAES.2011.5751251 . .

J Xu , , , J Yu , , , YN Peng , , , 等 . . Radon-Fourier transform for radar target detection (Ⅱ): blind speed sidelobe suppression . . IEEE Trans Aerosp Electron Syst , , 2011b . . 47 ( ( 4 ): ): 2473 - - 2489 . . DOI: 10.1109/TAES.2011.6034645 http://doi.org/10.1109/TAES.2011.6034645 . .

J Xu , , , XG Xia , , , SB Peng , , , 等 . . Radar maneuvering target motion estimation based on generalized Radon-Fourier transform . . IEEE Trans Signal Process , , 2012 . . 60 ( ( 12 ): ): 6190 - - 6201 . . DOI: 10.1109/TSP.2012.2217137 http://doi.org/10.1109/TSP.2012.2217137 . .

J Yu , , , J Xu , , , YN Peng , , , 等 . . Radon-Fourier transform for radar target detection (Ⅲ): optimality and fast implementations . . IEEE Trans Aerosp Electron Syst , , 2012 . . 48 ( ( 2 ): ): 991 - - 1004 . . DOI: 10.1109/taes.2012.6178044 http://doi.org/10.1109/taes.2012.6178044 . .

JC Zhang , , , T Su , , , JB Zheng , , , 等 . . Novel fast coherent detection algorithm for radar maneuvering target with jerk motion . . IEEE J Sel Top Appl Earth Observ Remote Sens , , 2017 . . 10 ( ( 5 ): ): 1792 - - 1803 . . DOI: 10.1109/JSTARS.2017.2651156 http://doi.org/10.1109/JSTARS.2017.2651156 . .

JB Zheng , , , T Su , , , L Zhang , , , 等 . . ISAR imaging of targets with complex motion based on the chirp rate-quadratic chirp rate distribution . . IEEE Trans Geosci Remote Sens , , 2014 . . 52 ( ( 11 ): ): 7276 - - 7289 . . DOI: 10.1109/tgrs.2014.2310474 http://doi.org/10.1109/tgrs.2014.2310474 . .

JB Zheng , , , T Su , , , WT Zhu , , , 等 . . Radar high-speed target detection based on the scaled inverse Fourier transform . . IEEE J Sel Top Appl Earth Observ Remote Sens , , 2015 . . 8 ( ( 3 ): ): 1108 - - 1119 . . DOI: 10.1109/JSTARS.2014.2368174 http://doi.org/10.1109/JSTARS.2014.2368174 . .

JB Zheng , , , HW Liu , , , J Liu , , , 等 . . Radar high-speed maneuvering target detection based on three-dimensional scaled transform . . IEEE J Sel Top Appl Earth Observ Remote Sens , , 2018 . . 11 ( ( 8 ): ): 2821 - - 2833 . . DOI: 10.1109/JSTARS.2018.2846731 http://doi.org/10.1109/JSTARS.2018.2846731 . .

DY Zhu , , , Y Li , , , ZD Zhu . . A keystone transform without interpolation for SAR ground moving-target imaging . . IEEE Geosci Remote Sens Lett , , 2007 . . 4 ( ( 1 ): ): 18 - - 22 . . DOI: 10.1109/LGRS.2006.882147 http://doi.org/10.1109/LGRS.2006.882147 . .

SQ Zhu , , , GS Liao , , , D Yang , , , 等 . . A new method for radar high-speed maneuvering weak target detection and imaging . . IEEE Geosci Remote Sens Lett , , 2014 . . 11 ( ( 7 ): ): 1175 - - 1179 . . DOI: 10.1109/LGRS.2013.2283887 http://doi.org/10.1109/LGRS.2013.2283887 . .

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