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Application LFM Signals in Identification Systems with SAW Tags

机译:LFM信号在带有SAW标签的识别系统中的应用

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The article describes the application leaner frequency modulated (LFM) signals in identification systems with surface acoustical wave (SAW) tags. There was investigated effectiveness of identification SAW tags. For create impulse response of tag had used frequency-shift- key (FSK) sequence. For analysis of identification tags correlation method was used. There was appreciated body of tags with prescribed cross-correlation level.
机译:本文介绍了在具有表面声波(SAW)标签的识别系统中应用精简调频(LFM)信号的方法。已经研究了识别SAW标签的有效性。为了创建标签的脉冲响应,使用了频移键控(FSK)序列。为了分析识别标签,使用了相关方法。具有标明的互相关水平的标签体得到赞赏。

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