Design of Chirp Signal Based on NIOS

Abstract:

This paper analyzes the function of chirp. A design solution based on SOPC technology chirp signal put forward after the function had been studied both the hardware design and implement method. The chirp signal generator based on SOPC is designed according to the design process of Matlab/Simulink/DSP Builder/ QuartusII. The generator can produce the chirp signal well which is verified by the Matlab/Simulink and QuartusII. The starting frequency, bandwidth, and frequency resolution of chirp signal can be revamped by utilizing SOPC technology. This method is easier to implement since it is simple to design, easy to modify, low cost, no programming.

• Periodical: Advanced Materials Research (Volumes 889-890)
• Pages: 881-885
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.889-890.881
• Online since: February 2014
• Authors: Ling Gang Zeng, Shou Liang Yang, Xing Xing Mu
• Keywords: Chirp Signal, DSP Builder, Frequency Control Word, System on Chip (SoC)

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