Title:
ANTENNA MODULE
Document Type and Number:
WIPO Patent Application WO/2023/210118
Kind Code:
A1
Abstract:
This antenna module (100) comprises a dielectric substrate (130A) on which a flat plate-type radiating electrode (121A) is disposed, and a dielectric substrate (130B) on which a flat plate-type radiating electrode (121B) is disposed. The dielectric substrate (130A) has principal surfaces (131A, 132A) that face each other. The radiating electrode (121A) is disposed on the principal surface (131A) or in a position between the principal surface (131A) and the principal surface (132A) in the dielectric substrate (130A). A recess section (170) that is recessed in the normal direction of the principal surface (131A) is formed on the principal surface (131A) of the dielectric substrate (130A). The dielectric substrate (130B) includes a region (RG1) that is disposed so as to enter the inside of the recess section (170), and a region (RG2) that is in contact with the principal surface (131A) of the dielectric substrate (130A). The normal direction of the radiating electrode (121B) is different from the normal direction of the radiating electrode (121A).
Inventors:
ONAKA KENGO (JP)
SATO YOSUKE (JP)
MORI HIROTSUGU (JP)
SATO YOSUKE (JP)
MORI HIROTSUGU (JP)
Application Number:
PCT/JP2023/005375
Publication Date:
November 02, 2023
Filing Date:
February 16, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q1/52; H01Q21/28; H01Q13/08; H01Q21/24; H01Q21/30; H01Q23/00
Domestic Patent References:
| WO2020170722A1 | 2020-08-27 |
Foreign References:
| JP2010245893A | 2010-10-28 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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