Microwave Filters and Passive Components
RF Microtech develops both conventional and innovative RF filters based on advanced technologies, selecting the most appropriate one to match customer requirements:
- Microwave Filters
- Diplexers & Multiplexers
- Tuneable Filters
- Switchable Matrices & Filter Banks
- Couplers and Power dividers
Design, prototyping, testing and small/medium production services are offered as well as technical assistance in all steps of product development.
- Coaxial Cavity
- Substrate Integrated Waveguide (SIW)
The Waveguide Filters are a family of filters characterized by excellent performance and very robust assembly. They are realized by CNC milling process with a very high accuracy and precision.
Coaxial Cavity Filters
Tunable filter is a mechanically tunable bandpass filter in Ka-band ideal for radio-link and ground-segment SATCOM applications. It is based on a patented tunable concept developed by RF Microtech.
The switched filter banks are a family of microwave devices composed by several filter channels that are alternatively switched. The filters can be based on several technology (distributed or lumped planar technology, coaxial technology, ceramic-loaded technology).
Tunable filter is a mechanically tunable bandpass filter in C-band ideal for radio-link applications. It is based on a patented tunable concept developed by RF Microtech
The filters can be based on different planar and multilayer topologies: PCB, LTCC, micromachining and alumina thin-film. They can be implemented either as lumped or distributed filters and they can be fixed in frequency or tunable in frequency, if requested.
The lumped implementation can be based on market-available SMD components or on custom lumped part design (e.g. LTCC or micromachining). Also high-performance custom designs based on lossy or pre-distorted techniques and differential filter are available.