Research on the Method to Raise Directional Precision by Array's Multi-Level Amplitude Shading

CHEN Hang; LIU Dong-qi; WANG Xin-hong

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Research on the Method to Raise Directional Precision by Array's Multi-Level Amplitude Shading

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- Research on the Method to Raise Directional Precision by Array's Multi-Level Amplitude Shading
- Acta Electronica Sinica Vol. 29, Issue 9, Pages: 1228-1229(2001)
- 作者机构：
  
  西北工业大学航海工程学院,陕西,西安,710072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN82
- Published：2001
- 稿件说明：
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CHEN Hang, LIU Dong-qi, WANG Xin-hong. Research on the Method to Raise Directional Precision by Array's Multi-Level Amplitude Shading[J]. Acta Electronica Sinica, 2001, 29(9): 1228-1229.
DOI：

CHEN Hang, LIU Dong-qi, WANG Xin-hong. Research on the Method to Raise Directional Precision by Array's Multi-Level Amplitude Shading[J]. Acta Electronica Sinica, 2001, 29(9): 1228-1229. DOI：

摘要

本文探讨了在传感器阵的指向性设计中利用振幅束控提高系统定向精度的一种方法.对等间隔线列阵采用多级切比雪夫加权的振幅束控方法

并将不同约束条件下得到的指向性加以综合

使合成的指向性在给定的旁瓣级条件下有效降低束宽.

Abstract

The article studies a method of raising directional precision by amplitude shading in sensor array's directivity design.Synthesized patterns with different restricted conditions can efficiently abase the width of beam on definite minor lobe levels

using multi-level Chebyshev weights on equidistant linear array.

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