Title :
Design of a Point Target Simulator for Guidance Seeker
Author :
Gang, Peng ; Tao, Hong ; Yunbo, Tang ; Lin, Liu ; Minghua, Xue
Author_Institution :
Sch. of Electron. & Inf. Eng., Beihang Univ., Beijing, China
Abstract :
A target simulator based on the digital RF memory (DRFM) is presented in this paper. The simulator consists of a interface unit which is controlled by MCU, a high-precision calculation DSP unit, a DRFM unit based on FPGA, and corresponding microwave unit. This target simulator has simple circuits, high precision and stability. The integrated testing results with a seeker proved that the system successfully simulates the echo of the moving points target and can be used for verifying the tacking ability of the seeker.
Keywords :
digital signal processing chips; field programmable gate arrays; microcontrollers; missile guidance; target tracking; FPGA; MCU; digital RF memory; guidance seeker; high-precision calculation DSP unit; point target simulator; Attenuation; Attenuators; Circuit simulation; Delay effects; Digital signal processing; Field programmable gate arrays; Missiles; RF signals; Radio frequency; Weapons; DRFM; DSP; FPGA; Radio frequency simulation; Target simulation;
Conference_Titel :
2009 International Conference on Signal Processing Systems
Conference_Location :
Singapore
Print_ISBN :
978-0-7695-3654-5
DOI :
10.1109/ICSPS.2009.18
