Simultaneous range and radial velocity estimation with a single narrowband LFM pulse |
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| Authors: | Chunmao Yeh Jian Yang Xiuming Shan Yingning Peng |
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| Affiliation: | Department of Electronic Engineering, Tsinghua University, Beijing 100084, P. R. China |
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| Abstract: | ![]()
The mismatch effect induced by the radial motion of a target is analyzed for linear frequency modulated(LFM) signals.Then,a novel integrated processing scheme is proposed to resolve the delay-Doppler coupling effect in LFM pulse compression.Therefore the range and radial velocity of the target can be simultaneously estimated with a narrowband LFM pulse.Finally,numerical simulation results demonstrate the effectiveness and good performance of the proposed method. |
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| Keywords: | delay-Doppler coupling motion estimation linear frequency modulated (LFM) pulse extended filtering |
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