Study of Frequency Coding of Transmitting Signals for Sparse-Array Synthetic lmpulse and Aperture Radar

陈伯孝; 张守宏

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Study of Frequency Coding of Transmitting Signals for Sparse-Array Synthetic lmpulse and Aperture Radar

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- Study of Frequency Coding of Transmitting Signals for Sparse-Array Synthetic lmpulse and Aperture Radar
- Acta Electronica Sinica Issue 9, (1997)
- 作者机构：
  
  西安电子科技大学雷达信号处理重点实验室
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN957.52
- Published：1997
- 稿件说明：
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[1]陈伯孝,张守宏.稀布阵综合脉冲孔径雷达发射信号频率编码的研究[J].电子学报,1997(09):64-68.

陈伯孝, 张守宏. Study of Frequency Coding of Transmitting Signals for Sparse-Array Synthetic lmpulse and Aperture Radar[J]. Acta Electronica Sinica, 1997, (9).
[1]陈伯孝,张守宏.稀布阵综合脉冲孔径雷达发射信号频率编码的研究[J].电子学报,1997(09):64-68. DOI：

陈伯孝, 张守宏. Study of Frequency Coding of Transmitting Signals for Sparse-Array Synthetic lmpulse and Aperture Radar[J]. Acta Electronica Sinica, 1997, (9). DOI：

摘要

稀布阵综合脉冲孔径雷达（ＳＩＡＲ）是一种新型米波四坐标雷达．它工作在跟踪方式时，通过时空三维匹配滤波分别形成距离和－差通道和方位、仰角跟踪波束，必然会存在相互之间由于测不准而产生的耦合影响．本文首先讨论该耦合影响，然后提出一种克服该影响的优化各阵元发射信号频率编码准则，从而便于实时跟踪目标的四维坐标．

Abstract

The sparse-array Synthetic Impulse and Aperture Radar（SIAR）is a new type of4D radar using metric wavelengths. The coincidence effects between distance and angles are discussed existing in the different-sum channel of distance and the tracking beams of azimuth and elevation formatted by time-space 3D matched filtering. The optimized frequency coding of the transmitting signals is presented in order to delete the effects.

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