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Title:
【発明の名称】信号の周波数及び位相のデジタル式評価法及び該方法を実施するための装置
Document Type and Number:
Japanese Patent JP3050383
Kind Code:
B2
Abstract:
The method consists of the following stages: - transformation of the signal to be analysed into digitised samples; - processing of the numbers obtained in this way, which represent the signal to be analysed, transforming them into an analytical signal whose real part coincides with the signal; - estimation of the parameters to be analysed based on estimators and selection criteria working on the phase of the analytical signal; - estimation of the differences between the real signal thus evaluated and the signal obtained by starting from the estimated parameters, enabling data to be delivered in digital form relating to the quality of the analysed signal and the integrity of the estimated values.

Inventors:
Sylvan Huontane
Patrice Biro
André Margineau
Teeri Kinyon
Bridget Romance
Application Number:
JP12374588A
Publication Date:
June 12, 2000
Filing Date:
May 20, 1988
Export Citation:
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Assignee:
Alcatel N.B.
International Classes:
G01R23/02; G01R25/00; H03H17/02; (IPC1-7): G01R23/02; G01R25/00
Domestic Patent References:
JP6119260A
Attorney, Agent or Firm:
Yoshio Kawaguchi (2 outside)