时域处理模式扩频系统
A TIME DOMAIN PROCESSING MODE SPREAD SPECTRUM SYSTEM
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摘要: 本文介绍了表面声波(SAW)存储相关器的结构和工作原理;提出了SAW存储相关器时域处理模式扩频系统;分析了系统的误码率和抗干扰性能;并进行了实验。理论分析和实验结果基本一致。
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关键词:
- 时域处理; 扩频系统; 存储相关器
Abstract: The construction and specifications of a SAW storage correlator are described. A time domain processing mode spread spectrum system is presented. An analysis of interference rejection for this system is provided. The calculating formula for the probability of error of system is given. The caclulating results by using this formula agree with the experimental results. -
何世平,吴伯修,刘光廷.电子学报,1990,18(4): 114-117.[2]何世平,朱俊樵,严晓兰,等.压电与声光,1989,11(2): 162-169.[3]He Shiping, Hong Haitao, Wu Boxiu. Proc. 1989 International Sympsium on Electromagnetic Compatibility, NAGOYA, Japan: 1989, 913-916.[4]Wu Boxiu, He Shiping. Proc. of 1991 IEEE International Symposium on Circuits and Systems, Cape Cod, USA: 1991, 2609-2612.[5]何世平,洪海涛,水永安.通信学报,1991,12(3): 76-82. -
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