By other messuring temperature techniques comparison and theoretical analysis, the principle and advantages of the passive wireless SAW sensor was discussed.

本文通过其他测温技术的比较和理论分析，阐述了无源无线声表面波传感器的工作原理和优点。

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A new passive and wireless Surface Acoustic Wave (SAW) sensor array is introduced.

介绍了一种新型的无源、无线声表面波传感系统。

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In this paper, the HT and SAW properties of LGS are analyzed, and the methods and key questions about its application in HT wireless passive sensor are discussed.

该文分析了新兴lgs压电晶体的高温及SAW特性，讨论了它在高温无线无源传感方面的应用途径和关键问题。

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