Coaxial cables along with waveguides, twisted-pair, and micro-strip transmission lines, are used to carry electromagnetic signals from a few megahertz to hundreds of gigahertz with reasonably low signal degradation...More
There are a variety of techniques and materials used to optimize the performance of complex filter structures. Many of these structures are also parts of larger assemblies used in applications from telecommunications to military.
Many RF/microwave applications require far more than a single filter. Using precision assemblies to combine filters, filter functions, and other passive/active components can lead to a higher-performance solution than embedding filters in existing designs....More