Title:
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND RADAR DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/122273
Kind Code:
A1
Abstract:
The present invention is provided with: a noise power estimation unit (13) which, from a radar signal s1(t) outputted from a transmission wave separation unit (4) and a radar signal s2,aft(t) obtained after imbalance compensation, estimates noise power σ2 included in the radar signals s1(t) and s2,aft(t); and a signal power estimation unit (14) which, from the radar signal s1(t) outputted from the transmission wave separation unit (4), the radar signal s2,aft(t) obtained after imbalance compensation, and the noise power σ2 estimated by the noise power estimation unit (13), estimates signal power P(t) included in the radar signals s1(t) and s2,aft(t).
Inventors:
YAMAOKA TOMOYA (JP)
Application Number:
PCT/JP2016/050673
Publication Date:
July 20, 2017
Filing Date:
January 12, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S7/02; G01S13/90
Foreign References:
| JP2006279590A | 2006-10-12 | |||
| JP2014119344A | 2014-06-30 | |||
| JP2010021941A | 2010-01-28 | |||
| JP2009225054A | 2009-10-01 | |||
| JP2015161662A | 2015-09-07 |
Attorney, Agent or Firm:
TAZAWA, Hideaki et al. (JP)
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