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US 2010/0164652 A1Published application
Filter, communication module, and communication apparatus
AssigneeFujitsu Limited
InventorsXiaoyu Mi, Satoshi Ueda, Osamu Toyoda
Life of this patent
Estimating the term…
Abstract
A filter includes a substrate; a signal line formed on the substrate and including an input terminal and an output terminal at either end of the signal line; and a first pair of resonant lines connected between the signal line and a ground portion, wherein the first pair of resonant lines are connected to the signal line at the same point.
Claims16
A filter comprising:
- a substrate;
- a signal line formed on the substrate and including an input terminal and an output terminal at either end of the signal line;
- and
- a first pair of resonant lines connected between the signal line and a ground portion, wherein
- the first pair of resonant lines are connected to the signal line at a same point.
2 more elements
A communication module including a filter, wherein
- the filter includes:
- a substrate;
- a signal line formed on the substrate and including an input terminal and an output terminal at either end of the signal line;
- and
- a pair of resonant lines connected between the signal line and a ground portion, wherein
- the resonant lines are connected to the signal line at a same point.
3 more elements
A communication apparatus including a filter, wherein
- the filter includes:
- a substrate;
- a signal line formed on the substrate and including an input terminal and an output terminal at either end of the signal line;
- and
- a pair of resonant lines connected between the signal line and a ground portion, wherein
- the resonant lines are connected to the signal line at a same point.
3 more elements
Dependencies are inferred from the claim text.