Title :
MIMO radar 2-D real-time imaging algorithm and simulation
Author :
Lei, Wentai ; Wang, Qianzhe
Author_Institution :
Sch. of Inf. Sci. & Eng., Central South Univ., Changsha, China
Abstract :
Conceptually, 2-dimentional(2D) imaging of radar target is a problem of 2D spatial spectrum filling of the target. Accordingly, MIMO(Multiple-Input Multiple-Output) radar real-time imaging technology is proposed in this paper. Firstly, MIMO radar 2D imaging model is established based on electromagnetic scattering integral equation. Secondly, the spatial sampling ability is analyzed from the concept of spatial convolution of the antenna elements. Thirdly, MIMO radar 2 D real-time imaging procedure is presented. Simulation results show the effectiveness of MIMO radar real-time imaging algorithm.
Keywords :
MIMO radar; antenna accessories; convolution; electromagnetic wave scattering; integral equations; radar imaging; 2D spatial spectrum; MIMO radar 2D real-time imaging algorithm; antenna elements; electromagnetic scattering integral equation; multiple-input multiple-output radar real-time imaging technology; radar target; simulation; spatial convolution; spatial sampling ability; Apertures; Imaging; MIMO radar; Radar imaging; Real time systems; Scattering; MIMO radar; imaging algorithm; radar imaging; spatial sampling;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2011 Second International Conference on
Conference_Location :
Hohhot
Print_ISBN :
978-1-4244-9436-1
DOI :
10.1109/MACE.2011.5987205
