Title:
POSITION ORIENTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/209927
Kind Code:
A1
Abstract:
A position orientation device according to the present disclosure is equipped with: a signal extraction unit (140) for individually extracting, from a complex baseband signal (rn), a signal component (rn
tar) from a target and a signal component (rn
ref) from a reference wave source; a reference orientation processing unit (150) for orienting position relative to the signal component (rn
ref) from the reference wave source; a satellite-based error calculation unit (160) for calculating an error component based on a satellite on the basis of estimated position information for the reference wave source and the true value of the position where the reference wave source is located; and a target orientation processing unit (170) for orienting the position of the target on the basis of the error component calculated by the satellite-based error calculation unit (160) and the signal component (rn
tar) from the target.
Inventors:
FUKUSHIMA HIROFUMI (JP)
AMISHIMA TAKESHI (JP)
TAKAHASHI RYUHEI (JP)
AMISHIMA TAKESHI (JP)
TAKAHASHI RYUHEI (JP)
Application Number:
PCT/JP2022/019217
Publication Date:
November 02, 2023
Filing Date:
April 28, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S19/07; G01S5/14
Foreign References:
| JP2009198435A | 2009-09-03 | |||
| JP2000501504A | 2000-02-08 | |||
| JP2000512380A | 2000-09-19 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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