Title :
Research on the mono-pulse phase comparison angle measurement algorithm of MIMO radar
Author :
Zhang, Juanjuan ; Liu, Hongming ; Li, Jun ; Han, Chunlin
Author_Institution :
Dept. of Electron. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
Mono-pulse angle measurement technology is being widely used for its simple structure and high accuracy. In this paper, we propose a mono-pulse phase comparison angle measurement algorithm applied to virtual array transformed equivalently from MIMO radar. Based on the principle of improving the accuracy of angle measurement, we adopt amplitude weighting to optimize this algorithm that we achieve higher accuracy compared with mono-pulse phase comparison angle measurement algorithm applied to actual array of MIMO radar. Simulation results verify the validity of this algorithm.
Keywords :
MIMO radar; angular measurement; MIMO radar array; amplitude weighting; mono-pulse phase comparison angle measurement algorithm; virtual array; Accuracy; Arrays; MIMO radar; Phase measurement; Radar antennas; Vectors; Weight measurement; Accuracy; MIMO radar; phase comparison; virtual array; weighting;
Conference_Titel :
Microwave and Millimeter Wave Circuits and System Technology (MMWCST), 2012 International Workshop on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4673-1893-8
DOI :
10.1109/MMWCST.2012.6238151
