Analysis of array errors and a short-time processor in airbornephased array radars

Qing-Guang Liu; Ying-Ning Peng

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Analysis of array errors and a short-time processor in airbornephased array radars

机译：机载相控阵雷达的阵列误差和短时处理器分析

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摘要

Array errors are inherent in a realistic phased array radar system. The influence of array errors on the clutter degrees of freedom and the clutter subspace in an airborne phased array radar is analyzed. Based on the presented theoretic results, a method of short-time processing followed by coherent integration is proposed for clutter suppression in airborne phased array radars. It can approximate the two-dimensional optimal processor well even in the presence of array errors, clutter fluctuations and aircraft drift, with a considerable saving in computations

机译：阵列误差是现实的相控阵雷达系统固有的。分析了阵列误差对机载相控阵雷达杂波自由度和杂波子空间的影响。基于提出的理论结果，提出了一种短时处理后相干积分的方法，用于机载相控阵雷达的杂波抑制。即使存在阵列误差，杂波波动和飞机漂移，它也可以很好地逼近二维最优处理器，从而节省了大量计算量

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《IEEE Transactions on Aerospace and Electronic Systems》 |1996年第2期|p.587-597|共11页
作者
Qing-Guang Liu; Ying-Ning Peng;
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原文格式 PDF
正文语种 eng
中图分类航空;
关键词
airborne radar; phased array radar; radar clutter; radar tracking; target tracking; airborne phased array radars; aircraft drift; array errors; clutter degrees of freedom; clutter fluctuations; clutter subspace; clutter suppression; coherent integration; short-time p;

机译：机载雷达;相控阵雷达;雷达杂波;雷达跟踪;目标跟踪;机载相控阵雷达;飞机漂移;阵列误差;杂波自由度;杂波起伏;杂波子空间;杂波抑制;相干积分;短时p;

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专利

1. Analysis of array errors and a short-time processor in airborne phased array radars [J] . Qing-Guang Liu, Ying-Ning Peng IEEE Transactions on Aerospace and Electronic Systems . 1996,第2期

机译：机载相控阵雷达中阵列误差和短时处理器的分析
2. Analysis of System Errors in Real-Time Propagation of Signals in L – Band Phased Array Radar [J] . N. PAVITHRA, Dr. B. ANURADHA, P. SRINIVASULU International Journal of Engineering Research and Applications . 2011,第3期

机译：L波段相控阵雷达信号实时传播中的系统误差分析。
3. Array processing-a new method to detect and correct errors on array resistivity logging tool measurements [J] . Philip D.RABINOWITZ, Zhiqiang ZHOU Chinese Journal of Oceanology and Limnology . 2007,第1期

机译：阵列处理-一种检测和校正阵列电阻率测井仪测量误差的新方法
4. New Spatial Overlap Method of Transmitting Beam for AirbornePhased Array Radar [C] . MEI Jiangtao, LI Yong, HU Xin International Conference on Signal Processing Systems . 2010

机译：空运阵列雷达传输光束的新空间重叠方法
5. Novel acousto-optic systems for spectrum analysis and phased array radar signal processing. [D] . Riza, Nabeel Agha. 1989

机译：用于频谱分析和相控阵雷达信号处理的新型声光系统。
6. Error reproducibility and sensitivity: a pipeline for data processing of Agilent oligonucleotide expression arrays [O] . Benjamin Chain, Helen Bowen, John Hammond, 2010

机译：误差重现性和灵敏度：安捷伦寡核苷酸表达阵列数据处理的管道
7. Robust space‐time adaptive processing for airborne radar with coprime arrays in presence of gain and phase errors [O] . Xiaoye Wang, Zhaocheng Yang, Jianjun Huang 2020

机译：在增益和相位误差存在下具有共同阵列的机载雷达的鲁棒时空自适应处理
8. Analysis of the Howells-Applebaum Algorithm in the Presence of Moving Interference. The Use of Lattice Filters in Adaptive Array Processors. Stability Analysis of LMS Adaptive Filters. Adaptive Array Processors with Moving Interference. [R] . Tuteur, F. B. 1982

机译：移动干扰下的Howells-applebaum算法分析。格子滤波器在自适应阵列处理器中的应用。 Lms自适应滤波器的稳定性分析。具有移动干扰的自适应阵列处理器。

Analysis of array errors and a short-time processor in airbornephased array radars

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