Title:
ANTENNA ELEMENT AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/065830
Kind Code:
A1
Abstract:
An antenna element according to the present invention comprises a base material formed by laminating a plurality of insulating layers, a radiation conductor formed on a main surface of the base material, an insulating member formed on at least a surface of the radiation conductor, and an interlayer connection conductor formed on at least one of the plurality of insulating layers and connected to the radiation conductor. An interlayer connection conductor connection region, which overlaps the interlayer connection conductor of a surface of the radiation conductor, protrudes beyond the outer edge of the radiation conductor. When viewed from the lamination direction of the plurality of insulating layers, the insulating member is disposed at a position that sandwiches at least the interlayer connection conductor connection region without overlapping the interlayer connection conductor connection region.
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Inventors:
YOSUI KUNIAKI (JP)
KOBAYASHI DAIKI (JP)
KOBAYASHI DAIKI (JP)
Application Number:
PCT/JP2020/036701
Publication Date:
April 08, 2021
Filing Date:
September 28, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q1/24; H01Q5/10; H01Q5/35; H01Q5/371; H01Q13/08
Domestic Patent References:
| WO2016181782A1 | 2016-11-17 | |||
| WO2018180072A1 | 2018-10-04 |
Foreign References:
| JP2012195423A | 2012-10-11 | |||
| JP2004007532A | 2004-01-08 | |||
| JP2002050923A | 2002-02-15 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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