Title:
PLATE-SHAPED COMPOSITE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2020/213669
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a plate-shaped composite material which, when utilized as, for example, the substrate of a microstrip patch antenna, can sufficiently exhibit an interference effect on the antenna elements. A composite material is produced so that if the material is divided into a plurality of regions, the regions have a standard deviation of density kept at a certain value or less. Thus, this composite material can sufficiently exhibit an interference effect on antenna elements.
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Inventors:
IMAMURA SHUNJI (JP)
YAKUWA SHIMPEI (JP)
UEMURA KOU (JP)
YAKUWA SHIMPEI (JP)
UEMURA KOU (JP)
Application Number:
PCT/JP2020/016678
Publication Date:
October 22, 2020
Filing Date:
April 16, 2020
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
C08J5/04; C08J5/18; C08J9/28; H01Q13/08; H05K1/03
Domestic Patent References:
| WO2017018105A1 | 2017-02-02 | |||
| WO2017159816A1 | 2017-09-21 | |||
| WO2018221556A1 | 2018-12-06 |
Foreign References:
| JP2008034724A | 2008-02-14 | |||
| JP2014042996A | 2014-03-13 | |||
| JP2017079320A | 2017-04-27 | |||
| JP2010167676A | 2010-08-05 | |||
| JP2018070709A | 2018-05-10 |
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
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