I mean, you can make a RADAR with a single transistor, 2 diodes, an exotic but off the shelf VCO, and clever transmission lines. I doubt the R&D cost is very hi

I mean, you can make a RADAR with a single transistor, 2 diodes, an exotic but off the shelf VCO, and clever transmission lines. I doubt the R&D cost is very high for for the MMIC here.