Open AccessNon‐bridge circuit with double quasi‐balancing for measurement of dielectric loss factor
Author(s) -
Cichy Adam
Publication year - 2013
Publication title -
iet science, measurement and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.418
H-Index - 49
eISSN - 1751-8830
pISSN - 1751-8822
DOI - 10.1049/iet-smt.2012.0130
Subject(s) - bridge circuit , bridge (graph theory) , equivalent circuit , circuit diagram , electronic engineering , basis (linear algebra) , diagram , measure (data warehouse) , dielectric , computer science , signal processing , dielectric loss , electrical engineering , engineering , mathematics , voltage , geometry , digital signal processing , data mining , medicine , database
This study presents the synthesis and implementation of non‐bridge quasi‐balanced circuit designed to measure the dielectric loss factor. Synthesis is performed on the basis of the well‐known bridge circuit. The equations of detected signal have been derived and their processing equations have been developed using a general model of a quasi‐balanced circuit. Then, a structural diagram describing the processing of signals in the two states of quasi‐equilibrium has been derived. An example of a virtual implementation of the derived circuit has been presented.