Title:
ANTENNA DEVICE, IMAGING DEVICE, AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2021/235133
Kind Code:
A1
Abstract:
An antenna device (1) comprises: an antenna resonant element (10); an antenna power supply circuit board (20) that provides power to the antenna resonant element (10); and a power supply point movement mechanism (30) that is for moving, in a continuous manner on the antenna resonant element (10), a power supply point (13a) for the power provided to the antenna resonant element (10).
Inventors:
NAKAI SHUNSUKE (JP)
OSHIKATA MASAAKI (JP)
OSHIKATA MASAAKI (JP)
Application Number:
PCT/JP2021/014990
Publication Date:
November 25, 2021
Filing Date:
April 09, 2021
Export Citation:
Assignee:
SONY GROUP CORP (JP)
International Classes:
H01Q1/12; H01Q9/14; H01Q13/10; H01Q23/00
Domestic Patent References:
| WO2018116599A1 | 2018-06-28 |
Foreign References:
| JP2005333203A | 2005-12-02 | |||
| JPH09270630A | 1997-10-14 | |||
| JP2005514844A | 2005-05-19 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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