Study of the high-speed real-time digital pulse compression system based on TMS320C6201

Fang Hui Li*, Teng Long, Er Ke Mao

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

2 引用 (Scopus)

摘要

Linear frequency-modulated pulse is one of the most important large time-bandwidth product signals, but it demands large amount of calculations for digital processing. Methods to improve parallelism of FFT calculation in VLIW architecture processor are studied, and a modified fixed-point FFT algorithm is promoted to meet the need of computation speed and accuracy, the calculation error of new algorithm also analyzed. Then a high-speed real-time digital pulse compression system based on TMS320C6201 is realized. It can implement DPC processing within 124 us, which is very close to the top performance of TMS320C6201. The whole system is applied in some radar and proved stable and reliable.

源语言英语
页(从-至)1272-1275
页数4
期刊Tien Tzu Hsueh Pao/Acta Electronica Sinica
29
9
出版状态已出版 - 9月 2001

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