Title:
ANTENNA MODULE AND COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/009037
Kind Code:
A1
Abstract:
This antenna module is provided with: a substrate that includes a first dielectric layer and a second dielectric layer having a dielectric constant different from that of the first dielectric layer; a first antenna that is provided to the first dielectric layer and that transmits/receives signals of a first frequency band; a second antenna that is provided to the second dielectric layer and that transmits/receives signals of a second frequency band lower than the first frequency band; and a high-frequency circuit that is provided to the substrate and electrically connected to the first antenna.
Inventors:
MIZUNUMA RYUKEN (JP)
Application Number:
PCT/JP2019/025919
Publication Date:
January 09, 2020
Filing Date:
June 28, 2019
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01L23/14; H01Q23/00; H01P1/203; H01Q5/35; H01Q13/08; H01Q21/06
Foreign References:
| JP2001060823A | 2001-03-06 | |||
| JP2006270575A | 2006-10-05 | |||
| JP2017229055A | 2017-12-28 | |||
| US20070296635A1 | 2007-12-27 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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