Elementum™ FEMs

QuantalRF introduces a multi-feedback RF FEM architecture based on fully derived mathematical counter models of nonlinearity – effectively “anti-equations” of RF nonlinearity. Using controlled electromagnetic coupling, distortion cancellation, and adaptive RF feedback loops, the system actively counteracts nonlinear behavior rather than tolerating it. QuantalRF built in-house tools to simulate the entire RF front-end as a single nonlinear system—power amplification, dynamic behavior, filtering, and control—rather than as loosely coupled blocks. This made RF behavior predictable, adaptive, and controllable in real time, bringing intelligence into the analog domain. All of this is implemented monolithically in CMOS, the industry’s long-sought “holy grail”, to prove that first-principles physics and rigorous mathematics can overcome silicon’s historical RF limitations, delivering a step-function improvement in cost, integration, and scalability.