IET Circuits, Devices & Systems covers the following topics:Circuit theory and design, circuit analysis and simulation, computer aided designFilters (analogue and switched capacitor)Circuit implementations, cells and architectures for integration including VLSITestability, fault tolerant design, minimisation of circuits and CAD for VLSINovel or improved electronic devices for both traditional and emerging technologies including nanoelectronics and MEMsDevice and process characterisation, device parameter extraction schemesMathematics of circuits and systems theoryTest and measurement techniques involving electronic circuits, circuits for industrial applications, sensors and transducers