Title :
Analysis of mainlobe to mean square sidelobe ratio in noise radar
Author :
Cheng, Yuanbing ; Tang, Xiyuan ; Zhang, Wei ; Gu, Hong ; Su, Weimin
Author_Institution :
Sch. of Electron. Eng. & Optoelectron. Tech., Nanjing Univ. of Sci. & Technol., Nanjing, China
Abstract :
In this paper, the mathematical expression of mainlobe to mean square sidelobe ratio (MMSSR) is deduced by analyzing the statistic properties of the output of the range/Doppler processing in noise radar. The main factors influencing MMSSR are investigated, including pulse compression length, discrete Fourier transform (DFT) length, Doppler frequency, signal to noise ratio (SNR) and the weighted window. The correctness of the conclusions has been verified by the simulation results.
Keywords :
Doppler radar; discrete Fourier transforms; pulse compression; Doppler frequency; Doppler processing; MMSSR; discrete Fourier transform length; mainlobe mathematical expression; mean square sidelobe ratio; noise radar; pulse compression length; signal to noise ratio; statistic properties; weighted window; Discrete Fourier transforms; Doppler effect; Doppler radar; Radar imaging; Signal to noise ratio; Doppler frequency range/Doppler processing; correlation; mean square sidelobe; noise radar;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159738
