Title:
MEASURING CIRCUIT, MEASURING DEVICE, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2020/040053
Kind Code:
A1
Abstract:
Provided is a measuring circuit provided with: a reception intensity acquisition unit (114) that acquires the reception intensity of reception signals received from transmission stations through an antenna (102) having prescribed directionality; a direction component information acquisition unit (112) that acquires azimuth angle information and elevation angle information of the transmission stations, both information being based on the position of the antenna (102) and acquired from the reception signals; a pattern generation unit (120) that maps the azimuth angle information, the elevation angle information, and the reception intensity of the reception signals, as three-dimensional vectors, in a virtual three-dimensional space in which the antenna (102) is set at the origin, and generates a first reception intensity pattern; and a comparison unit (128) that compares the generated first reception intensity pattern with a second reception intensity pattern which is a known reception intensity pattern, and acquires inclination of the antenna (102).
Inventors:
TAKAHASHI TOMOYUKI (JP)
Application Number:
PCT/JP2019/032145
Publication Date:
February 27, 2020
Filing Date:
August 16, 2019
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G01S19/53; G01C15/00
Foreign References:
| JP2014071099A | 2014-04-21 | |||
| JP2010136282A | 2010-06-17 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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