Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/059704
Kind Code:
A1
Abstract:
Provided is an antenna device that makes it possible to efficiently transmit signals in the millimeter wave band. An antenna device that comprises a plurality of antennas that are arranged so as to be separated from each other, a first Butler matrix circuit that connects to each of the plurality of antennas, and a second Butler matrix circuit that connects to each of the plurality of antennas. At each of the plurality of antennas, a first feed point that connects to the first Butler matrix circuit and a second feed point that connects to the second Butler matrix circuit are separated from each other.
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Inventors:
MORITA SHINYA (JP)
Application Number:
PCT/JP2020/028198
Publication Date:
April 01, 2021
Filing Date:
July 21, 2020
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
H01P5/16; H01Q3/26; H01Q13/08
Domestic Patent References:
| WO2019116648A1 | 2019-06-20 |
Foreign References:
| US20090253387A1 | 2009-10-08 | |||
| JP2004200869A | 2004-07-15 | |||
| JP2018500841A | 2018-01-11 |
Attorney, Agent or Firm:
TANAKA Hidetetsu et al. (JP)
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