Design and realization of HF wideband array signals generator

To provide a better simulation environment for array signal processor manufacture and maintenance in the laboratory, this paper presents a design of HF wideband array signals generator based on multiple DSP ADSP-TS201S and digital upconverter AD9857. The generator simulates the generation of HF wideband array signals with maximum frequency of 4 MHz. The system scheme,the hardware design and software of DSP are described.