High efficiency variable power amplifier
High frequency amplifier circuit
High frequency power amplifier circuit, high frequency power...
High power amplifier system having low power consumption and...
High speed, high efficiency amplifier circuit
High-frequency amplifier circuit with independent control of...
High-frequency amplifier circuit with negative impedance...
High-frequency amplifier, high-frequency module, and mobile...
High-frequency power amplifier
High-frequency power amplifier
High-gain common-emitter output stage
High-output amplifier
High-power common-base amplifier employing current source...
High-precision biasing circuit for a cascoded CMOS stage,...