发明名称 |
SAW identification or sensor configuration operating with surface acoustic waves |
摘要 |
An SAW identification or sensor configuration or ID tag operating with surface acoustic waves for information systems, includes acousto-electrically active components disposed in different acoustic tracks on a piezoelectric substrate. A diverter acoustically couples the components.
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申请公布号 |
US6121892(A) |
申请公布日期 |
2000.09.19 |
申请号 |
US19970920472 |
申请日期 |
1997.08.29 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
REINDL, LEONHARD;OSTERTAG, THOMAS;RUILE, WERNER |
分类号 |
H03H9/145;G06K19/067;H03H9/42;H04B1/59;(IPC1-7):G08B13/14 |
主分类号 |
H03H9/145 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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