Title:
RADAR CROSS SECTION MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/168213
Kind Code:
A1
Abstract:
This radar cross section measurement device for measuring the bistatic radar cross section of an object under measurement comprises: a signal generation unit for outputting a signal of a frequency that varies over time; a signal transmission unit for emitting, via a transmission antenna, the signal output by the signal generation unit; a signal reception unit for receiving, via a reception antenna, reflected waves that have been reflected by the object under measurement after the emission of the signal by the signal transmission unit; and a signal processing unit for dividing the reflected waves received by the signal reception unit into directly reflected waves and secondary reflected waves that have been reflected by a reflection plate installed in advance and calculating a bistatic radar cross section using the secondary reflected waves.
Inventors:
SUENOBU HIROSHI (JP)
TANAKA TAI (JP)
YAMAMOTO SHINICHI (JP)
TAKIKAWA MICHIO (JP)
TANAKA TAI (JP)
YAMAMOTO SHINICHI (JP)
TAKIKAWA MICHIO (JP)
Application Number:
PCT/JP2021/004010
Publication Date:
August 11, 2022
Filing Date:
February 04, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S7/41; G01S13/46
Foreign References:
| JP2009276187A | 2009-11-26 | |||
| JP2015179035A | 2015-10-08 | |||
| JP2008241689A | 2008-10-09 | |||
| JP2019035687A | 2019-03-07 | |||
| JP2013036969A | 2013-02-21 | |||
| US20140002297A1 | 2014-01-02 | |||
| US5539411A | 1996-07-23 | |||
| US5608407A | 1997-03-04 |
Attorney, Agent or Firm:
SANNO PATENT ATTORNEYS OFFICE (JP)
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