Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kyu Bum Han0
Ju Hyoung Park0
Jung Suek Oh0
Jung Woo Seo0
Jeong Ki Ryoo0
Date of Patent
February 8, 2022
0Patent Application Number
166625280
Date Filed
October 24, 2019
0Patent Primary Examiner
Patent abstract
An antenna apparatus includes a patch antenna pattern; a first feed via to feed power to the patch antenna pattern in a non-contact manner on a first side of the patch antenna pattern; and a plurality of feed patterns disposed on the first side of the patch antenna pattern on different levels and overlapping each other, and including at least one feed pattern that is electrically connected to the first feed via, and each having a width greater than a width of the first feed via and a cross-sectional area smaller than a cross-sectional area of the patch antenna pattern.
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