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:
Jul. 04, 2017
Filed:
Sep. 15, 2014
Applicant:
Taiyo Yuden Co., Ltd., Tokyo, JP;
Inventor:
Jin Mikata, Tokyo, JP;
Assignee:
TAIYO YUDEN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 5/00 (2015.01); H01Q 5/371 (2015.01); H01Q 1/22 (2006.01); H01Q 1/24 (2006.01); H01Q 1/38 (2006.01); H01Q 9/42 (2006.01);
U.S. Cl.
CPC ...
H01Q 5/371 (2015.01); H01Q 1/2291 (2013.01); H01Q 1/243 (2013.01); H01Q 1/38 (2013.01); H01Q 9/42 (2013.01);
Abstract
A first radiating electrode of a split ring resonator type is formed on a side face of a substrate of a rectangular cuboid antenna device so as to be at a right angle to a ground electrode surface, a second radiating electrode is provided on a top surface of the substrate, the first radiating electrode and the second radiating electrode are capacitively coupled, and the resonance frequency of the first radiating electrode and second radiating electrode are configured to be approximately in symmetry with the central frequency of the used frequency.