The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 01, 2022
Filed:
Sep. 10, 2019
Murata Manufacturing Co., Ltd., Kyoto, JP;
Fumihiko Naruse, Kyoto, JP;
MURATA MANUFACTURING CO., LTD., Kyoto, JP;
Abstract
An antenna module includes a dielectric substrate, multiple patch antennas provided at a first main surface side of the dielectric substrate, and an RFIC mounted at a second main surface side of the dielectric substrate. The multiple patch antennas include multiple sets of antenna groups each composed of the multiple patch antennas periodically arranged at a pitch Px in the X-axis direction, which is one of a polarization direction and a direction perpendicular to the polarization direction. The multiple sets of antenna groups are periodically arranged at a pitch Py in the Y-axis direction, which is the other of the polarization direction and the direction perpendicular to the polarization direction, and each of the multiple sets of antenna groups is arranged so as to be shifted from another antenna group adjacent in the second direction by an offset distance Dx in the first direction.