[an error occurred while processing this directive] [an error occurred while processing this directive] [an error occurred while processing this directive]
[an error occurred while processing this directive]

Journal of Projectiles, Rockets, Missiles and Guidance >

2012 , Vol. 32 >Issue 5: 17 - 21,24

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2012.05.004

MISSILES AND GUIDANCE TECHNOLOGY

A Study of Forward Looking Real-aperture Imaging Method for Missile-borne Wide-band Phased-array Radar

  • HE Songhua ,
  • TANG Muqing
Expand
  • College of Information Science and Engineering, Hunan University, Changsha 410082, China

Received date: 2011-12-20

  Online published: 2025-05-29

Fold

Abstract

A novel method of two-dimensional real-aperture range-azimuth imaging and motion compensation was presented for missile-borne stepped-frequency wideband phased-array radar with application of target detection in ground or sea clutter background by using non-uniform scanning of beam in azimuth direction and least square criterion. Theoretical analysis and simulation result show that the method has advantages of low computation complexity, suitability of pipeline parallel processing during scanning and availability of azimuth resolution of far less than beam-width in high speed missile-borne application under the circumstance of high pulse repetition frequency( HPRF) .

Key words： missile-borne phased-array radar; high pulse-repetition frequency; forward looking imaging; motion compensation; real-aper-ture; wideband

Cite this article

HE Songhua , TANG Muqing . A Study of Forward Looking Real-aperture Imaging Method for Missile-borne Wide-band Phased-array Radar[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2012 , 32(5) : 17 -21,24 . DOI: 10.15892/j.cnki.djzdxb.2012.05.004

[an error occurred while processing this directive]

References

[1]
范金荣 21世纪前20年精确制导技术发展预测[J]. 现代防御技术, 2003, 31 (1): 30- 33.
[2]
李相平, 张刚, 许洪岩,等. 相控阵雷达在导引头中的应用现状与探讨[J]. 飞航导弹, 2007 (10): 51- 53.
[3]
张军, 占荣辉, 欧建平,等. 现代制导雷达离散时间信号处理[M]. 长沙: 国防科技大学出版社, 2010.
[4]
Balke J Field test of bi-static forward looking synthetic ap-erture radar[C] // IEEE International Radar Conference, Arlington VA, 2005: 424- 429.
[5]
Yi Yusheng, Zhang Linrang, Li Yan, et al. Range-Doppler al-gorithm for bi-static missile-borne forward looking SAR[C]// 2nd Asian-Pacific Conference on Synthetic ApertureRadar, Xi'an China, 2010: 960- 963.
[6]
Yi Liang, Hongxian Wang, Long Zhang, et al. An approachto forward looking FMCW radar imaging based on two-di-mensional chirp-Z transformJ. Science China, 2010, 53 (8): 1653 1665.
[7]
李悦丽, 梁甸农, 黄晓涛. 一种单脉冲雷达多通道解卷积前视成像方法]. 信号处理, 2007, 23 (5): 77– 80.
[8]
Linfeng He, Qingxia Li, Jian Dong, et al. An improvedhigh frequency raised inversion algorithm for radar imaging[C// International Conference on Microwave and Millime-ter Technology, Chengduo China, 2010: 987– 990.
Options
Outlines

/

〈 〉

[an error occurred while processing this directive]