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- W2324553910 abstract "传统相位中心偏置天线(DPCA)和沿迹干涉(ATI)方法无法解决动目标方位向速度引起的散焦对于动目标检测和参数估计带来的影响，而且无法对动目标方位向速度做出估计。为了解决这一问题，该文提出一种结合修正离散Chirp-Fourier变换(MDCFT)与去调频(Dechirp)技术的多通道动目标检测方法，通过对动目标多普勒参数的精确估计，完成对动目标的聚焦，从而提高动目标距离向速度和方位向位置的估计精度，同时还可以较精确地估计出动目标的方位向速度，弥补了DPCA和ATI方法的不足。理论分析和计算机仿真结果验证了该方法的有效性。" @default.
- W2324553910 created "2016-06-24" @default.
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- W2324553910 date "2011-02-28" @default.
- W2324553910 modified "2023-09-24" @default.
- W2324553910 title "A High Accurate Method of Estimating Moving Target’s Parameters Using Time-frequency Analysis and Dechirp Technology with Multi-channel" @default.
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- W2324553910 doi "https://doi.org/10.3724/sp.j.1146.2010.00153" @default.
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