发明名称 |
Menetelmä RF-suotimen valmistamiseksi ja RF-suodin |
摘要 |
The invention relates to a method for manufacturing an RF filter comprising several resonator cavities and an RF filter manufactured by the method. The resonator cavities are formed into shape from a copper plate in a first manufacturing phase. In a second manufacturing phase the formed resonator cavities are inserted or integrated into a chassis material of the RF filter. |
申请公布号 |
FI20116030(A) |
申请公布日期 |
2013.04.19 |
申请号 |
FI20110006030 |
申请日期 |
2011.10.18 |
申请人 |
PRISM MICROWAVE |
发明人 |
HEDEMAEKI, MIKA;PRYOR, JOHN;JOHNSON, WILLIAM |
分类号 |
H01P11/00;H01P1/205;H01P1/208 |
主分类号 |
H01P11/00 |
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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