High Speed Real-Time Signal Processing System

Author

Meng, Li ; Jun, Wang ; Xiaobo, Fan ; Hong, Li ; Jing, Zhao ; Peng, Wu

Author_Institution

Sch. of Electron. & Inf., Beihang Univ., Beijing

fYear

2006

fDate

16-19 Oct. 2006

Firstpage

1

Lastpage

4

Abstract

This paper introduces a real-time signal processing system which is composed of TS201 and FPGA. In the hardware part, using the architecture of 8 ADSP-TS201 processors and two FPGA fulfills the high speed processing. The system also contains a record board to save and transfer data to PC for analysis. In this system an effective algorithm is mapped, and various factors are considered, such as algorithm complexity and resolvability, hardware processing ability and real-time capability, and CPU load balance of communication and calculation tasks. Parallel design and optimization on both system and instruction levels are emphasized, while realizing system. The system has been used in the actual project and its performance is excellent

Keywords

digital signal processing chips; field programmable gate arrays; high-speed techniques; optimisation; parallel processing; radar signal processing; real-time systems; ADSP-TS201 processor; FPGA; digital signal processing; field programmable gate array; high speed real-time signal processing system; optimization; parallel design; Demodulation; Design optimization; Digital signal processing; Field programmable gate arrays; Hardware; Radar signal processing; Real time systems; Signal processing; Signal processing algorithms; Systems engineering and theory; A/D; DSP; FPGA; PD radar; Real-time;

fLanguage

English

Publisher

ieee

Conference_Titel

Radar, 2006. CIE '06. International Conference on

Conference_Location

Shanghai

Print_ISBN

0-7803-9582-4

Electronic_ISBN

0-7803-9583-2

Type

conf

DOI

10.1109/ICR.2006.343452

Filename

4148175