Ceramic EMI Filters - A Review

Ceramic EMI filters provide a superior solution to the problem of controlling EMI in advanced, high-reliability, high-performance electronic systems. The manufacturing technology for multilayer chip capacitors, which has evolved over the past 25 years, has been applied to the manufacture of discoidal multilayer ceramic capacitors. These unique capacitors provide the filter manufacturer with a spectrum of design capabilities and the ruggedness necessary to perform in a variety of hostile environments.