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US 2014/0152403 A1Published application
Radio frequency filter employing notch structure
AssigneeKmw Inc.
InventorNam-Shin Park
Life of this patent
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Abstract
The present invention relates to a radio frequency filter employing a notch structure, wherein the notch structure is a dual notch structure which comprises: a C notch structure formed in a predetermined region at a partition between two cavities to be cross-coupled; and an L notch structure formed together with the C notch structure in a predetermined region at a partition between two cavities.
Claims7
A radio frequency filter employing a dual notch structure, comprising:
- a C type notch structure formed in a predetermined region on a partition interposed between two cavities to be cross-coupled;
- and
- an L type notch structure formed along with the C type notch structure in the predetermined region of the partition between the two cavities.
Dependencies are inferred from the claim text.