Filter device and high-frequency front end circuit having same mounted thereon
AssigneeMurata Manufacturing Co., Ltd.
InventorAkira Tanaka
Life of this patent
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AssigneeMurata Manufacturing Co., Ltd.
InventorAkira Tanaka
Estimating the term…
A filter includes a body and first and second filters with pass bands different from each other. In the body, an inductor of the first filter is in a first range, and an inductor of the second filter is in a second range. The inductor in the first filter is a vertical coil including a plate electrode and a via extending in a normal direction of the body. In the second filter, the inductor facing the first range is a planar coil with a winding axis in the normal direction of the body. As seen in plan view in the normal direction of the body, an imaginary line from an extending-direction center of the plate electrode of the first filter in a direction perpendicular or substantially perpendicular to the extending direction does not intersect with the inductor of the second filter.
A filter device comprising:
A filter device comprising:
Dependencies are inferred from the claim text.