Title:
ANTENNA DEVICE AND ELECTRONIC EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2023/127966
Kind Code:
A1
Abstract:
An antenna device according to one embodiment of the present disclosure comprises a dipole structure antenna that resonances and receives the electric field energy of radio waves in the frequency band used for spatial transmission wireless power supply. The antenna has first and second antenna elements. The first antenna element includes a conductor disposed on a contact surface that can contact a human body or a metal member. The second antenna element includes a conductor different from that of the first antenna element and is provided so as not to contact the human body or metal member.
Inventors:
YOSHINO YOSHITAKA (JP)
Application Number:
PCT/JP2022/048662
Publication Date:
July 06, 2023
Filing Date:
December 28, 2022
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H02J50/40; H01Q9/16; H01Q9/26; H02J50/20
Domestic Patent References:
| WO2019208309A1 | 2019-10-31 | |||
| WO2021261075A1 | 2021-12-30 |
Foreign References:
| JPH11234914A | 1999-08-27 | |||
| JP2003088005A | 2003-03-20 | |||
| JP2010074532A | 2010-04-02 |
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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