1. Resistive inks in CST Studio Suite are used to model conductive traces, resistors, or other components in printed electronics or flexible circuits.

2. a resistive sheet is a boundary condition used to model materials with finite conductivity or to simulate absorbing materials. It allows to specify a surface with a specific resistance value per unit area. Resistive sheets are often used to represent surfaces that absorb electromagnetic waves or have finite conductivity, such as absorbers, lossy materials, or coatings.

Resistive sheets and resistive inks allows to incorporate realistic electrical properties into simulations.