Title:
アンテナモジュール及び通信装置
Document Type and Number:
Japanese Patent JP6888667
Kind Code:
B2
Abstract:
An antenna module (1) according to the present disclosure has a dielectric substrate (20), an array antenna (10) including a plurality of patch antennas (111), an RFIC (40) electrically connected to the plurality of patch antennas (111), a signal conductor post (131) electrically connected to the RFIC (40), and a ground conductor post (132) set at a ground potential. The ground conductor post (132) is arranged, when viewed from a direction perpendicular to a first main surface of the dielectric substrate (20), between the signal conductor post (131) and a first side surface closest to the signal conductor post (131) of the dielectric substrate (20) in a polarizing direction of radio frequency signals to be emitted or received by the plurality of patch antennas (111).
Inventors:
Atsushi Asaka
Application Number:
JP2019507517A
Publication Date:
June 16, 2021
Filing Date:
March 07, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01Q23/00; H01Q1/52; H01Q3/34; H01Q13/08; H01Q21/06
Domestic Patent References:
| JP11017377A | ||||
| JP2011519517A |
Foreign References:
| US20160049723 |
Attorney, Agent or Firm:
Shuichi Yoshikawa
Masao Sakajima
Masao Sakajima