| 一种基于移步预测消除脉冲串扰的快速算法 |
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| 作者姓名： | 杨国 李兴国 |
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| 作者单位： | 南京理工大学毫米波光波近感技术研究所 南京210094 |
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| 基金项目： | 国防预研项目资助(41305020501) |
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| 摘 要： | 以毫米波主被动复合探测器为工程应用背景,通过分析信号的特点,提出一种基于移步预测思想的快速算法来消除脉冲调制信号对被动通道信号的串扰。仿真分析和实验结果表明,该方法对改善信噪比效果明显,而且具有成本低、速度快和易于工程化实现的优点。
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| 关 键 词： | 毫米波 移步预测 快速算法 遥感器 复合探测器 |
A Fast Algorithm of Eliminating Pulse Signal Crosstalk Based on Shift Step Prediction |
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| Authors: | Yang Guo Li Xingguo |
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| Abstract: | By analyzing the signal characteristics of the millimeter wave active/passive combined detector,a fast algorithm of eliminating pulse-modulated signal crosstalk to the passive signal based on shift step prediction is proposed in this paper.Emulation analysis and experiment results show that this method can be used to improve the SNR of the passive channel remarkably.This method has favorable performances,such as high speed,low cost and high realizability. |
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| Keywords: | Millimeter wave Shift steep prediction Fast algorithm Remote sensing Combined detector |
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