基于交流电容层析成像系统的进一步开发

Anac-basedelectricalcapacitancetomographyECTsystemhasbeendevelopedatUMIST,withsinusoidalexcitationandphase-sensitivedemodulationPSD.Inthisarticletheoverallsystemdesignisbrieflydescribedandthendiscussedindetailarethekeydesignfeatures,neededtoachieveahighsignal-to-noiseratioandahighdat