Lately I've been getting into RF specifically microwave and millimeterwave tech. I recently watched a video on PCB prototyping as a source of inspiration.
I was just wondering if there are any equivalents for prototyping with ceramics. The why I would need this is due to heat concerns along with RF signal integrity. I'm trying to figure out where to start.
I know that I will face a lot of differences between ceramics and PCBs. It can also be very pricey too. Still, even though right now I'm just semi-serious about this I thought perhaps it would help to start a discussion on this. If this has been discussed here or on another board please point us in that direction as well (ie. Manufacturing & Assembly board?).
My questions are the following:
Are there companies working with ceramics that I could have access to as an individual?
Can they plate gold traces for me based on what I specify per design?
Can they introduce thin and thick film resistors for me as per design?
Can they wire bond for me?
What would be the costs I'm looking at if I cared for a budget?
Currently I myself have access to discrete components, bonding material for said components (solder and epoxy), a + airflow hood acting as a clean room cabinet, and wire bonding equipment. I could order the substrates themselves but I would still need someone to plate them for me. Another alternative worth mentioning is a 3-5%? ceramic fiberglass subtrate (I forgot what to call it).