Multiple access to SAW sensors using matched filter properties

被引：0
|
作者：
Ostermayer, G [1 ]
Pohl, A [1 ]
Reindl, L [1 ]
Seifert, F [1 ]
机构：
[1] Vienna Tech Univ, Appl Elect Lab, A-1040 Vienna, Austria
来源：
1997 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 & 2 | 1997年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this paper we present a method of solving the problem of access to more than one passive surface acoustic wave (SAW) sensor in the range of a single interrogation system. The sensor informations of the SAW sensors are evaluated almost simultaneously by use of the correlation property of BPSK-coded sensors. We show the principal concept, mathematical simulations, numerical estimations and finally an overview of the design of such a SAW sensor system.
引用
收藏
页码：339 / 342
页数：4
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