Abstract: Provided are techniques for enhancing silent features with adversarial networks for improved model versions. Input features are obtained. Hidden features are identified. Quantum feature importance scoring is performed to assign an importance score to each of the hidden features. Silent features are identified as the hidden features with the importance score below a first threshold. Important features are identified as the input features and as the hidden features with the importance score above a second threshold. A silent feature model is built using the silent features. An important feature model is built using the important features. An ensemble model is built with the silent feature model and the important feature model. The ensemble model is used to generate one or more predictions and one or more prescriptions.

Abstract: A high frequency power amplifier circuit comprises an input circuit receiving an input signal; a first cascode stage connected to the input circuit and a DC voltage source and comprising at least one FET having a source, a drain, and a gate; an second cascode stage comprising: at least one bipolar transistor having an emitter, a collector and a base and being supplied by the first cascode stage and receiving the input signal from the first cascode stage, and a delimiting means, preferably a diode, connected to the bipolar transistor and adapted to reduce the voltage level at the drain of the FET or the emitter of the bipolar transistor respectively; and an output circuit connected to the second cascode stage and outputting an output signal.

Abstract: A high frequency power amplifier circuit comprises an input circuit receiving an input signal; a first cascode stage connected to the input circuit and a DC voltage source and comprising at least one FET having a source, a drain, and a gate; an second cascode stage comprising: at least one bipolar transistor having an emitter, a collector and a base and being supplied by the first cascode stage and receiving the input signal from the first cascode stage, and a delimiting means, preferably a diode, connected to the bipolar transistor and adapted to reduce the voltage level at the drain of the FET or the emitter of the bipolar transistor respectively; and an output circuit connected to the second cascode stage and outputting an output signal.