Second harmonic terminations for high efficiency radio...

Selective amplifier having common base connected transistor and

Self equalizing multi-stage radio frequency power amplifier

Self-tuning amplifier

Self-tuning variable impedance circuit for impedance...

Semiconductor circuit with a stabilized gain slope

Semiconductor circuit with a stabilized gain slope

Semiconductor circuit with a stabilized gain slope

Semiconductor device having balanced circuit for use in high...

Semiconductor integrated circuit device

Signal amplifier and integrated circuit

Signal amplifier and integrated circuit

Signal waveform equalizing circuitry

Sound recording apparatus

Stable, narrow bandwidth, high frequency amplifier with low powe

Surface acoustic wave filter arrangement

System for controlling the dynamic range of electric musical ins

System for controlling the dynamic range of electric musical ins

System for creating distortion in electric musical instruments