High-speed DSSS measurement system based on DSP platform

被引：0
|
作者：
Yang, B [1 ]
Wang, J [1 ]
Yang, J [1 ]
Zhou, YB [1 ]
Wang, YK [1 ]
机构：
[1] Natl Univ Def Technol, Coll Mechatron Engn & Automat, Changsha 410073, Peoples R China
来源：
ISTM/2005: 6th International Symposium on Test and Measurement, Vols 1-9, Conference Proceedings | 2005年
关键词：
measurement; DSSS; digital signal processor; software radio;
D O I：
暂无
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
The DSSS (direct sequence spread spectrum) technique has great influence on the life. In order to make research on the DSSS technique, a universal DSSS measurement system based on high-speed DSP platform is provided. Using the software radio technique, DSSS signal's generating, shaping, filtering and smoothing are completed in the transmitter Accordingly, DSSS signal is analyzed, making demodulation and decoding in the receiver The measurement system regulates frequency flexibly through computer's control and configuration, and the tiny difference between the transmitter and receiver can be simulated.
引用
收藏
页码：272 / 275
页数：4
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