Capacitive sensors measure changes in capacitance to detect differences in their environment. They are commonly used as touchscreens to detect the location of fingers or a stylus on the screens of smart phones, tablets, computer screens, music players, and computer touch pads, though many other uses exist in scientific research and industry. XFdtd® can compute the capacitance of complex sensor designs, allowing the designer to choose the best geometry for their needs without prototyping.
Publications
Explore how uncertainty quantification improves EM simulation by accounting for real-world variability and providing more reliable design insights.
Explore Resource
Publications
Explore a physics-informed neural network (PINN) formulation for time-domain Maxwell’s equations using split-field perfectly matched layers (PMLs), validated against analytical and FDTD solutions for open-domain electromagnetic simulations.
Explore Resource
Videos
Explore this presentation featuring an automated XFdtd® and Wireless InSite® workflow for scalable RF digital twin validation, AI/ML dataset generation, and realistic channel modeling across complex wireless environments.
Explore Resource