发明名称 |
Temperature stable surface acoustic wave device |
摘要 |
A temperature stable surface acoustic wave device utilizes a known variation in the power flow angle characteristic of the substrate over a temperature range to vary the response of the device at one or more output transducers in a way which compensates for temperature dependent phase shifts common to prior art devices.
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申请公布号 |
US4434383(A) |
申请公布日期 |
1984.02.28 |
申请号 |
US19830457081 |
申请日期 |
1983.01.10 |
申请人 |
MOTOROLA INC. |
发明人 |
CHO, FREDERICK Y.;WILLIAMS, DYLAN F. |
分类号 |
H03H9/02;H03H9/145;(IPC1-7):H01L41/08 |
主分类号 |
H03H9/02 |
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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