DSP radio development and C6713DSK implementation using frequency domain samples

被引：0

作者：

Egami, Shunichiro ^{[1
]}

机构：

[1] Shizuoka Univ, Fac Engn, Hamamatsu, Shizuoka 4328561, Japan

来源：

2006 IEEE 12th Digital Signal Processing Workshop & 4th IEEE Signal Processing Education Workshop, Vols 1 and 2 | 2006年

关键词：

DSP; FFT; DSK; frequency; C6713;

D O I：

10.1109/DSPWS.2006.265464

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, recent DSP studies performed by B.S. and M.S. students in my laboratory are presented. Processing using frequency domain samples and its implementation on TI DSK are emphasized. Recently, frequency domain samples were used in multiple beam satellite onboard processing for channelization, routing and digital beam forming. These procedures are very effective for the system which necessitate multiple channel filtering and multiple beam forming. In our studies, these established procedures are applied for familiar AM, FM, PSK, and CDMA systems processing. Continuous complex signal is truncated with overlap and transformed to frequency domain samples. Carrier frequency and phase are calculated from 1st and 2nd peak frequency domain samples. These procedures are implemented by C6713 DSK.

引用

页码：444 / 449

页数：6