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Patent Searching and Data


Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/066452
Kind Code:
A1
Abstract:
In the present invention, a substrate is provided with a feed element to which electricity is fed. A first non-feed element that is electromagnetically coupled to the feed element is disposed at a position differing from the position of the feed element in a plan view. A dielectric member is disposed at a position overlapping the feed element and the first non-feed element in a plan view. A conductive pattern is provided on a surface of the dielectric member facing the feed element, at a position overlapping the first non-feed element in plan view. The dielectric member is supported on the substrate by the conductive pattern being electrically connected to the first non-feed element.

Inventors:
NEMOTO TAKAYA (JP)
FUTAGAMI DAI (JP)
Application Number:
PCT/JP2019/033976
Publication Date:
April 02, 2020
Filing Date:
August 29, 2019
Export Citation:
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Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q13/08; H01Q19/06; H01Q21/06
Domestic Patent References:
WO2017003374A12017-01-05
Foreign References:
JPS63224507A1988-09-19
Attorney, Agent or Firm:
KITAYAMA, Mikio et al. (JP)
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