Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/124408
Kind Code:
A1
Abstract:
[Problem] To realize an antenna device compatible with radio waves in a wide frequency band region. [Solution] This antenna device comprises a first element, a second element capacitively coupled to the first element, and a base to which the first element and the second element are connected. The first element, together with the second element, are compatible at least with radio waves in a first frequency band.
Inventors:
MATSUNAGA KAZUYA (JP)
Application Number:
PCT/JP2021/045671
Publication Date:
June 16, 2022
Filing Date:
December 10, 2021
Export Citation:
Assignee:
YOKOWO SEISAKUSHO KK (JP)
International Classes:
H01Q5/378; H01Q13/08
Foreign References:
| JP2012138678A | 2012-07-19 | |||
| JP2007082170A | 2007-03-29 | |||
| JP2010081500A | 2010-04-08 |
Attorney, Agent or Firm:
ISSHIKI & CO. (JP)
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