The Of Lfmcw Radar Center Controller Development,

This dissertation develops radar central controller based on Cyclone FPGA of Altera, combining with the requirement of practical LFMCW radar system. The work of the dissertation covers scheme design, software realization, the hardware development, the system unit debug, etc. The main contributions of this dissertation can be listed as following: 1) accomplished the scheme of the central controller according to the requirement of function, timing and interface of radar system; 2) accomplished the schematic and PCB design and hardware testing of central controller; 3) accomplished VHDL code writing, simulation and testing of central controller; 4) accomplished the debugging and testing between subsystems and the central controller and the whole radar receiver; From above work, the results of the dissertation indicate the central controller's function is accords with the requirements of the radar system, and the indexes tested satisfy the needs of the item.