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码分体制多站交会测量中的电平效应分析
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摘要:
本文对测量站外测的码分多址,多站共作应答机测距方式中的远近电平效应问题,结合靶场的实际使用情况进行了具体分析。
关键词:  外测系统 应签机 电平效应 多址通信
DOI:10.3969/j.issn.1001-893X.
基金项目:
Analysis of Level Effect in CDMA Multistatisn Rendezvous Measurement
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Abstract:
In the paper,the fast and late effect in the distance measurement of code-divison multiple access(CDMA)multistation measurement with onetransponder is analyzed combination with practical conditions in site.The resultis shown when the measurement stations operate simultaneously,the fast and late level effect caused by every station reflecting axially level difference of 30 dBinto transponder input must be overcome.
Key words:  Outer Ballistic Measurement System,Transponder,Level Effect