IEEE Circuits and Systems SocietyThe IEEE Circuits and Systems Society is a society of the IEEE. It is also known by the acronym IEEE CAS. In the hierarchy of IEEE, the Circuits and Systems Society is one of close to 40 technical societies organized under the IEEE's Technical Activities Board.
From the [http://www.ieee-cas.org/ IEEE CAS web site], the field of interest of the society is defined to be :''"The theory, analysis, design (computer aided design), and practical implementation of circuits, and the application of circuit theoretic techniques to systems and to signal processing. The coverage of this field includes the spectrum of activities from, and including, basic scientific theory to industrial applications."'' Provided by Wikipedia