Title:
ANTENNA MODULE AND COMMUNICATION DEVICE EQUIPPED WITH SAME
Document Type and Number:
WIPO Patent Application WO/2022/130877
Kind Code:
A1
Abstract:
This antenna module (100) comprises: a dielectric board (130); radiation elements (121, 122) located on the dielectric board (130); and a dielectric layer (135). The radiation element (122), when seen in a plan view from the direction of the normal to the dielectric board (130), is located next to the radiation element (121). The dielectric layer (135) is disposed to cover the radiation element (122). The radiation element (122) is a linear antenna. The dielectric constant of the dielectric layer (135) is higher than that of the dielectric board (130). The thickness of the dielectric layer (135) is smaller than that of the dielectric board (130).
Inventors:
MINAMITANI NATSUMI (JP)
Application Number:
PCT/JP2021/042069
Publication Date:
June 23, 2022
Filing Date:
November 16, 2021
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01Q21/28; H01Q9/16; H01Q13/08; H01Q19/06; H01Q21/06
Domestic Patent References:
| WO2016063758A1 | 2016-04-28 | |||
| WO2019198662A1 | 2019-10-17 |
Foreign References:
| JP6384550B2 | 2018-09-05 | |||
| JP2004208084A | 2004-07-22 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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