Patent ID: 9742466
Date: 2017-08-22
CPC Classifications: G06K,H01L,H04B

Claim:
1. A non-linear capacitor, comprising: a) a first electrode, comprising a printed doped polysilicon body having source and drain terminals electrically connected to a common node; b) a dielectric layer in contact with the first electrode, and c) a second electrode spaced apart from the first electrode by the dielectric layer, comprising a printed doped polysilicon gate; wherein said capacitor is configured to generate intermodulation components from (i) a main carrier signal from a first source at a first frequency of from 1 MHz to 10 GHz and a first power and (ii) a sub-carrier signal from a second source at a second frequency and a second power, the intermodulation components having different frequencies from the first frequency and substantially less power than the first power.