Abstract: The disclosure is directed to an electronic device with a lid to manage radiation feedback. The electronic device includes a lid having at least one sidewall and a top wall, as well as a semiconductor positioned within a cavity of the lid. In certain embodiments, the lid includes at least one dielectric material and at least one internal conductive layer at least partially embedded within the at least one dielectric material. In certain embodiments, the lid includes dielectric material, as well as an internal wall extending from the top wall and positioned between an input port and an output port of the semiconductor. Such configurations may suppress any undesirable feedback through the lid between the input port and the output port of the semiconductor.

Abstract: A combiner/splitter is disclosed having a first trifilar transformer having a first outer transmission element electrically connected between a first port node and a first intermediate node. A second trifilar transformer has a second outer transmission element electrically connected between the first intermediate node and a second port node. A third trifilar transformer has a third outer transmission element electrically connected between the first port node and a second intermediate node. A fourth trifilar transformer has a fourth outer transmission element electrically connected between the second intermediate node and a third port node.

Abstract: The disclosure is directed to an electronic device with a lid to manage radiation feedback. The electronic device includes a lid having at least one sidewall and a top wall, as well as a semiconductor positioned within a cavity of the lid. In certain embodiments, the lid includes at least one dielectric material and at least one internal conductive layer at least partially embedded within the at least one dielectric material. In certain embodiments, the lid includes dielectric material, as well as an internal wall extending from the top wall and positioned between an input port and an output port of the semiconductor. Such configurations may suppress any undesirable feedback through the lid between the input port and the output port of the semiconductor.

Abstract: An apparatus comprising an amplifier and a circuit. The amplifier may be configured to amplify an input signal. The circuit may be configured to (i) control the amplifier, (ii) compensate for non-linear characteristics of the amplifier, (iii) increase third-order intercept (TOI) and (iv) increase the output 1 dB compression point (P1 dB).