Application LFM Signals in Identification Systems with SAW Tags

Abstract

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.