Title:
ELECTRONIC DEVICE AND MULTILAYER SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2023/248634
Kind Code:
A1
Abstract:
In the present invention, a first radiation conductor layer is disposed in a laminate. A second radiation conductor layer is disposed in the laminate, is positioned above the first radiation conductor layer, and overlaps with the first radiation conductor layer when viewed in a vertical direction. A first floating conductor is shaped to surround at least a part of the periphery of the first radiation conductor layer when viewed in the vertical direction, is positioned at the same height as or above the first radiation conductor layer and at the same height as or below the second radiation conductor layer in the vertical direction, and is not electrically connected to any conductor present in the laminate. A second floating conductor is shaped to surround at least a part of the periphery of the second radiation conductor layer when viewed in the vertical direction and is positioned above the second radiation conductor layer.
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Inventors:
KAWABE KENTARO (JP)
Application Number:
PCT/JP2023/017489
Publication Date:
December 28, 2023
Filing Date:
May 09, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q19/28; H01Q5/378; H01Q13/08; H01Q21/06
Domestic Patent References:
| WO2020217689A1 | 2020-10-29 | |||
| WO2021059738A1 | 2021-04-01 | |||
| WO2022064864A1 | 2022-03-31 |
Foreign References:
| US20210367358A1 | 2021-11-25 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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