| 发明名称 |
Recursive saw-filter with a low chip length |
| 摘要 |
A recursive surface-active wave filter with directed reflection is provided that such that the desired transmission behavior is modeled by superimposing the signals of three electrically interconnected individual tracks.
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| 申请公布号 |
US6909342(B2) |
申请公布日期 |
2005.06.21 |
| 申请号 |
US20030296100 |
申请日期 |
2003.06.16 |
| 申请人 |
EPCOS AG |
发明人 |
BERGMANN ANDREAS;GERSTER JOACHIM |
| 分类号 |
H03H9/00;H03H9/02;H03H9/145;H03H9/25;H03H9/64;(IPC1-7):H03H9/00 |
主分类号 |
H03H9/00 |
| 代理机构 |
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