Title:
アンテナ、無線通信機器、ホイール、タイヤ空気圧監視システム、および車両
Document Type and Number:
Japanese Patent JP7084430
Kind Code:
B2
Abstract:
An antenna is installed on an installation surface of a wheel. The antenna includes a first conductor, a second conductor, one or more third conductors, a fourth conductor, and a feeding line. The first conductor and the second conductor face each other in a first axis. The one or more third conductors are located between the first conductor and the second conductor and extend in the first axis. The fourth conductor is connected to the first conductor and the second conductor and extends in the first axis. The feeding line is electromagnetically connected to the third conductor. The first conductor and the second conductor are capacitively connected via the third conductor. A surface of the fourth conductor faces the installation surface of the wheel in a second axis perpendicular to the first axis.
More Like This:
Inventors:
Shinji Isoyama
Hiroshi Uchimura
Hiroshi Yamazaki
Hiroshi Uchimura
Hiroshi Yamazaki
Application Number:
JP2019566419A
Publication Date:
June 14, 2022
Filing Date:
January 07, 2019
Export Citation:
Assignee:
Kyocera Corporation
International Classes:
H01Q1/36; H01Q1/22
Domestic Patent References:
| JP2005269608A | ||||
| JP2004330842A |
Foreign References:
| GB2067842A | ||||
| US6567053 | ||||
| US20040027286 | ||||
| WO2015182016A1 |
Attorney, Agent or Firm:
Sakai International Patent Office