We bet when [devttyS0] made his latest video about RF filter design (YouTube ... uses trimmer capacitors in the resonant part of the circuit. That way you can tune to account for circuit variances.

The aim of this paper is to study and design a voltage doubler circuit (Figure 1) for the RF energy harvesting using 28 nm FD-SOI technology. Furthermore, to explore the impact of polarization of ...

Collaboration enables customers to utilize Cadence RF solutions to design 5G, IoT and automotive applications ... “This flow allows engineers using the UMC 28HPC+ process technology to more accurately ...