Title:
DIELECTRIC RESONANCE COMPONENT
Document Type and Number:
Japanese Patent JP2021078048
Kind Code:
A
Abstract:
To provide a dielectric resonance component in which spurious is stably suppressed, and which has a satisfactory yield.SOLUTION: A dielectric resonance component includes a dielectric block which has a first face and a second face that are mutually positioned at opposite sides, a plurality of side faces that is positioned between an outer peripheral edge of the first face and an outer peripheral edge of the second face, and a plurality of through holes that extends between the first face and the second face and are parallel to each other. The dielectric block includes: an inner conductor which is formed on inner faces of the plurality of through holes; an outer conductor which is formed on the plurality of side faces and the second face of the dielectric block; a conductive pattern which extends from the inner conductor on the first face and connects resonators to each other that are formed so as to correspond to the through holes; and input/output electrodes which are connected to any one of the plurality of conductive patterns corresponding to the plurality of resonators on the first face. The dielectric resonance component has a slot-shaped nonmetallized part of which a whole circumference is surrounded by the outer conductor on at least one side face of the plurality of side faces.SELECTED DRAWING: Figure 2
Inventors:
HARADA NOBUHIRO
TANAKA KENSUKE
TANAKA KENSUKE
Application Number:
JP2019204855A
Publication Date:
May 20, 2021
Filing Date:
November 12, 2019
Export Citation:
Assignee:
UBE INDUSTRIES
International Classes:
H01P1/205; H01P1/212; H01P7/04
Attorney, Agent or Firm:
Masao Sekiguchi