RF filter and resonator from dielectric ceramics
RF filters are crucial electronic circuits that enhance signal quality and minimize interference in communication systems like satellite communication, radar, and avionics. Ceramic 3D printing allows for the creation of highly-engineered resonators with a wide range of shapes, orders, and bandwidths that can be incorporated into a single component, optimizing performance, reliability, and durability.
Such RF filters play a critical role in ensuring reliable and accurate communications in high-frequency bands. Due to the harsh environmental conditions that they must withstand, these filters have to be highly performing and meet stringent reliability and performance requirements. The desirable material properties of ceramics make them perfectly suited to meet these requirements, securing longevity and excellent stability over temperature and time while also easily enabling the miniaturization of these filters to reduce weight – a successful key formula in aerospace applications.