Title:
レーダ装置
Document Type and Number:
Japanese Patent JP6457299
Kind Code:
B2
Abstract:
A radar apparatus includes a correlator which, in operation, calculates a correlation value between the digital transmission pulse signals and the digital reception pulse signals, an error estimator which, in operation, estimates, on the basis of the correlation value, an I component error and a Q component error included in the digital reception pulse signals, a correction parameter calculator which, in operation, calculates a correction parameter for correcting the I component error and the Q component error, and an error corrector which, in operation, corrects, on the basis of the correction parameter, the I component error and the Q component error included in at least one of the digital transmission pulse signals and the digital reception pulse signals.
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Inventors:
Tadashi Morita
Application Number:
JP2015041235A
Publication Date:
January 23, 2019
Filing Date:
March 03, 2015
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G01S7/40; G01S13/26
Domestic Patent References:
| JP2014020970A | ||||
| JP2013185945A | ||||
| JP2008098973A | ||||
| JP2000338230A |
Foreign References:
| US20060022866 |
Attorney, Agent or Firm:
Koichi Washida