Title:
MOVING-BODY SCANNER
Document Type and Number:
WIPO Patent Application WO/2019/208058
Kind Code:
A1
Abstract:
A moving-body scanner 100 comprises: an examination unit 10 that scans a moving body, such as a pedestrian PE serving as the object of examination, by transmitting terahertz waves TW of a prescribed wavelength region towards the moving body and receiving terahertz waves RW reflected from the moving body; at least one location detection unit 30 that detects the location of the moving body; and a direction switching mirror 20 that switches the propagation direction of the terahertz waves from the examination unit 10, in accordance with the location of the moving body as detected by the at least one location detection unit 30.
Inventors:
YOSHIDA TAKAHIRO (JP)
OGAWA CHIHAYA (JP)
KAWASAKI EISHI (JP)
OGAWA CHIHAYA (JP)
KAWASAKI EISHI (JP)
Application Number:
PCT/JP2019/012495
Publication Date:
October 31, 2019
Filing Date:
March 25, 2019
Export Citation:
Assignee:
NIPPON SIGNAL CO LTD (JP)
International Classes:
G01N21/3581; G01J1/02; G01V3/12
Foreign References:
| JP2008509385A | 2008-03-27 | |||
| JP2017040593A | 2017-02-23 | |||
| JP2001521157A | 2001-11-06 | |||
| JP2016057122A | 2016-04-21 | |||
| US20020044276A1 | 2002-04-18 |
Attorney, Agent or Firm:
OGAWA, Moriaki et al. (JP)
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