Aliasing radar receiver in FMICW system
Aliasing radar receiver in FMICW system
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DOI：
10.1587/elex.7.697
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发表时间：
2010-05-25
影响因子：
0.8
通讯作者：
Yan, Zhisheng
中科院分区：
文献类型：
--
作者：
Ding, Fan;Huang, Xiaojing;Yan, Zhisheng
分析了调频断续连续波（FMICW）雷达距离分辨力的下限，提出了一种新的混叠接收机理论。通过引入一种新的去混叠算法，接收机允许一定程度的距离混叠，从而获得更大的扫描带宽和更高的距离分辨率。
This paper analyses the lower bound of range resolution in Frequency Modulated Interrupted Continuous Wave (FMICW) radar, and presents a novel aliasing receiver theory. Through introducing a novel alias-removing algorithm, the receiver allows a certain degree of range aliasing, which leads to a much larger sweep bandwidth and an improved range resolution.