www.microwavejournal.com/articles/39530-thin-film-substrates

Thin Film Substrates
January 24, 2023
Tecdia provides custom pattern metallization services for Alumina, Aluminum Nitride, Quartz and Ferrite substrates which excel in high-frequency applications. Tecdia offers a fast-prototyping line and full production facilities.
For more information you can follow the link here: https://us.tecdia.com/products/hf/detail/circuit/hct/?ref=mwj