| GMSK调制应用于直接序列扩频通信的可行性及其抗干扰能力分析 |
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| 引用本文： | 王迪. GMSK调制应用于直接序列扩频通信的可行性及其抗干扰能力分析[J]. 自动化技术与应用, 2006, 25(11): 54-56 |
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| 作者姓名： | 王迪 |
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| 作者单位： | 英国伯明翰大学,英国,伯明翰,B29,0TQ |
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| 摘 要： | 本文将GMSK调制引入到直接序列扩频通信系统中,以期获得更好的功率谱利用率.本文首先提出了基于GMSK调制的直接序列扩频和解扩原理,然后分析了直扩GMSK调制信号的抗干扰能力,并且用Matlab仿真对其抗正弦干扰效果加以验证.
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| 关 键 词： | GMSK 直接序列扩频 抗干扰 |
| 文章编号： | 1003-7241(2006)11-0054-03 |
| 修稿时间： | 2006-05-31 |
The practicability and anti-interference performance of introducing GMSK into DSSS communication system |
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| WANG Di. The practicability and anti-interference performance of introducing GMSK into DSSS communication system[J]. Techniques of Automation and Applications, 2006, 25(11): 54-56 |
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| Authors: | WANG Di |
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| Abstract: | This paper introduces GMSK into Direct Sequence Spread Spectrum(DSSS) communication system in order to obtain good performance of power spectrum.The principle and model of DS-GMSK system are first presented,then the anti-interference performance of DS-GMSK signal is analyzed mathematically,and the anti-sinusoidal interference perfor-mance is verified by MATLAB/simulation. |
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| Keywords: | GMSK direct sequence spread spectrum anti-interference |
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