Title:
MULTILAYERED SUBSTRATE
Document Type and Number:
WIPO Patent Application WO/2024/084786
Kind Code:
A1
Abstract:
As viewed in a Z-axis negative direction, a ground conductor layer non-formation region in which one or more first ground conductor layers are not provided is present in a radiation conductor layer region in which a radiation conductor layer is provided. As viewed in the Z-axis negative direction, a signal conductor layer has an overlap section overlapping with the ground conductor layer non-formation region. Aside from the radiation conductor layer, no conductor that covers the entire ground conductor layer non-formation region is present on the Z-axis positive side of the signal conductor layer in the ground conductor layer non-formation region. A first branch conductor layer and a second branch conductor layer are provided to a layered body, and are electrically connected to the signal conductor layer. As viewed in the Z-axis negative direction, there is an imaginary line that passes through the overlap section, and with regard to which the first branch conductor layer and the second branch conductor layer demonstrate line symmetry.
Inventors:
NISHIO KOSUKE (JP)
Application Number:
PCT/JP2023/029138
Publication Date:
April 25, 2024
Filing Date:
August 09, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01P5/08; H01Q13/08
Foreign References:
| US6069587A | 2000-05-30 | |||
| JP2016127481A | 2016-07-11 | |||
| US20020163468A1 | 2002-11-07 | |||
| JP2002290144A | 2002-10-04 | |||
| EP0700117A1 | 1996-03-06 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
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