Title:
RECEPTION DEVICE, RECEPTION METHOD, AND TRANSMISSION AND RECEPTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/014297
Kind Code:
A1
Abstract:
Provided is a reception device including: an antenna component that includes a plurality of antenna elements that receive prescribed radio waves transmitted from a prescribed transmission device and transmission lines that connect the plurality of antenna elements in series and that transmit radio waves received by the respective antenna elements; a correlator that acquires the radio waves via the transmission lines and that calculates a correlation between the radio waves received by the respective antenna elements and the prescribed radio waves; and an arrival-direction calculation unit that calculates the arrival direction of the radio waves on the basis of the calculated correlation.
Inventors:
UNO MASAHIRO (JP)
Application Number:
PCT/JP2023/024116
Publication Date:
January 18, 2024
Filing Date:
June 29, 2023
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G01S3/50; H01Q21/06
Foreign References:
| JP2022035115A | 2022-03-04 | |||
| JP2016075491A | 2016-05-12 | |||
| JP2013152112A | 2013-08-08 | |||
| JP2009300161A | 2009-12-24 | |||
| US20180070205A1 | 2018-03-08 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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