Design concepts of instruments for vector parameter identification

Author

Min, Mart ; Parve, Toomas ; Ronk, Ants

Author_Institution

Technol. Univ., Tallinn, Estonia

Volume

41

Issue

1

fYear

1992

fDate

2/1/1992 12:00:00 AM

Firstpage

50

Lastpage

53

Abstract

The concepts for design of phase-sensitive measuring instruments, based on two-phase synchronous detection, are proposed. The main idea of the design is to utilize the advantages of both analog and digital signal processing methods via combining the principles of synchronous detection and averaging with the principles of integrating analog-to-digital and functional digital-to-analog conversion

Keywords

analogue-digital conversion; digital-analogue conversion; network analysers; phase measurement; signal processing; signal processing equipment; 10 Hz to 100 kHz; A/D conversion; D/A conversion; analogue signal processing; averaging; digital signal processing; harmonic waves; phase-sensitive measuring instruments; two-phase synchronous detection; vector parameter identification; Biomedical measurements; Digital signal processing; Frequency; Instruments; Parameter estimation; Phase detection; Phase locked loops; Phase measurement; Signal analysis; Signal processing;

fLanguage

English

Journal_Title

Instrumentation and Measurement, IEEE Transactions on

Publisher

ieee

ISSN

0018-9456

Type

jour

DOI

10.1109/19.126630

Filename

126630