European Space Agency

30 GHz Dielectric Resonator MUX/DEMUX - Development and Qualification of a 30 GHz Dielectric Resonator Combining Multiplexer and Demultiplexer


To develop and qualify dielectric resonators technology at 30 GHz


Main challenges are to achieve reletively high unloaded Q dielectric resonator filters at 30 GHz frequency 


Lower mass, dimensions and costs keeping state of the art electrical performances




After a first design phase focused in the development of high-Q dielectric resonators channel filters at 30 GHz, a second phase of manufacturing, integration and qualification testing of a representative EQM has been carried out.

Current status

All the milestones of the project have been completed, EQM has been successfully manufactured and qualified. The new developed product is being introduced in the market.

Status date

Monday, April 16, 2018 - 11:08