| 摘要: |
| 本文介绍了全数字式直接序列扩频芯片STEL－2000A的主要性能和用法，并以STEL－2000A为核心，辅以若干外围器件，构成了一个可用于野战信息传输的扩频收发系统。 |
| 关键词: 扩频通信 直接序列 STEL－2000A 扩频收发系统 |
| DOI：10.3969/j.issn.1001-893X. |
| Revised:January 10, 2001 |
| 基金项目: |
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| Realization of A Direct Sequence Spread Spectrum Transceiving System Using STEL- 2000A |
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| Abstract: |
| This paper introduces the performance and the method of application of a full-digital direct sequence spread spectrum single-chip STEL-2000A,and uses this advanced chip as system's core,including some peripheral componets,constructs a direct sequence spread spectrum communication system.This system has the advantages of small size and high reliability,and can tranceive data up to 2.048 Mbps. |
| Key words: Spread communication,Direct sequence,Pseudo noise code,Band-pass sample, |
