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Title:
ANTENNA MODULE AND COMMUNICATION DEVICE HAVING SAID ANTENNA MODULE MOUNTED THEREON
Document Type and Number:
WIPO Patent Application WO/2019/189050
Kind Code:
A1
Abstract:
An antenna module (100) according to the present invention is provided with: a dielectric substrate (130) which has a multilayer structure; an antenna element (121) and a ground electrode (GND), which are arranged on the dielectric substrate (130); and a matching circuit(300) which is formed in a region between the antenna element (121) and the ground electrode (GND). A high frequency signal is supplied to the antenna element (121) via the matching circuit (300).

Inventors:
TAKAYAMA, Keisei (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
YAMADA, Yoshiki (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
ONAKA, Kengo (10-1, Higashikotari 1-chome, Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
Application Number:
JP2019/012650
Publication Date:
October 03, 2019
Filing Date:
March 26, 2019
Export Citation:
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Assignee:
MURATA MANUFACTURING CO., LTD. (10-1, Higashikotari 1-chome Nagaokakyo-sh, Kyoto 55, 〒6178555, JP)
International Classes:
H01Q1/50; H01Q13/08
Domestic Patent References:
WO2016203842A12016-12-22
WO2009011376A12009-01-22
WO2015068252A12015-05-14
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (Nakanoshima Festival Tower West, 2-4 Nakanoshima 3-chome, Kita-ku, Osaka-sh, Osaka 05, 〒5300005, JP)
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