| 基于改进梯形波的连续波雷达多目标差频匹配算法 |
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| 引用本文： | 田茂泰,胡健,王瑾.基于改进梯形波的连续波雷达多目标差频匹配算法[J].贵州师范大学学报(自然科学版),2012,30(5):64-68. |
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| 作者姓名： | 田茂泰 胡健 王瑾 |
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| 作者单位： | 贵州工业职业技术学院电子与信息工程学院,贵州贵阳,550008 |
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| 摘 要： | FMCW(Frequency Modulation Continuous Wave)雷达在实际工程实践中有许多应用,其中在多目标的条件下,使用经典的梯形波调制可能会出现错误的差频组合。针对这个问题,提出了一种新的调制波形-改进的梯形波和对应的差频匹配算法,提高了差频配对的准确度,而且也有效降低了计算量。
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| 关 键 词： | 连续波雷达 梯形波 匹配算法 |
Beat-frequency matching algorithm for multi-target based on improved trapezoid wave with CW Radar |
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| TIAN Mao-tai,HU Jian,WANG Jin.Beat-frequency matching algorithm for multi-target based on improved trapezoid wave with CW Radar[J].Journal of Guizhou Normal University(Natural Sciences),2012,30(5):64-68. |
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| Authors: | TIAN Mao-tai HU Jian WANG Jin |
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| Institution: | (Electric&Information Engineering College,Guizhou Industry Polytechnic College,Guiyang,Guizhou 550008,China) |
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| Abstract: | FMCW(Frequency Modulation Continuous Wave) radar has many useful applications.In multi-target condition,the incorrect combination of the beat-frequency may occur with the classical trapezoidal wave.In the paper,a new modulation waveform based on improved trapezoidal wave and the corresponding pairing algorithm are proposed which make pairing precision greatly increased and calculated quantity drops greatly. |
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| Keywords: | CW radar trapezoidal wave pairing algorithm |
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