RESONATOR AND FILTER - SOSHIN ELECTRIC

Title:

RESONATOR AND FILTER

Document Type and Number:

Japanese Patent JP2020171066

Kind Code:

A

Abstract:

To provide a resonator having a good Q value and a filter including the same.SOLUTION: A resonator 10 includes: a via electrode unit 20 formed in a dielectric substrate 14; a plurality of shielding conductors formed on the dielectric substrate so as to surround the via electrode unit; a first strip line 18A connected to one end of the via electrode unit in the dielectric substrate and facing a first shielding conductor 12A of the plurality of shielding conductors; a second strip line 18B connected to the other end of the via electrode unit in the dielectric substrate and facing a second shielding conductor 12B of the plurality of shielding conductors.SELECTED DRAWING: Figure 1

Inventors:

OGAWA KEISUKE

Application Number:

JP2020126091A

Publication Date:

October 15, 2020

Filing Date:

July 27, 2020

Export Citation:

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