Application Note: Lumped Element High-Pass Filter Design And Optimization

This application note covers the design and optimization of a 5th order lumped element high pass filter using the Modelithics CLR library. The demonstration circuit that is developed uses a 16-mil thick Rogers 4003 substrate. The design process begins with a conventional Chebyshev implementation using ideal inductor and capacitor models and proceeds to refining the simulation with the addition of accurate CLR models and transmission line interconnect models.