کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1713272 1013219 2006 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Novel method for ambiguity elimination in the LFMCW radar1
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
Novel method for ambiguity elimination in the LFMCW radar1
چکیده انگلیسی
Aimed at solving the distance and velocity decoupling problems of a moving target in LFMCW radar signal processing, a multiple repetition frequency waveform is adopted and a Doppler frequency duster algorithm is proposed, which is capable of recovering true velocity from the coupled velocity estimation directly. For the resolution of multiple targets, a match algorithm based on mean square error is also proposed. The combination of the above two methods realizes distance and velocity decoupling of multiple moving targets. The result of simulation verifies the effectiveness of the methods, the velocity estimation performance of DFS algorithm is improved by 2.5 dB compared with Chinese remainder theorem.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Systems Engineering and Electronics - Volume 17, Issue 1, March 2006, Pages 91-95
نویسندگان
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