Amplifier circuit with active gain step circuit

Amplitude and phase programmable acoustic surface wave matched f

Amplitude equalizer

Amplitude equalizer

Amplitude equalizer using mixing for error detection

Amplitude limiter

Amplitude limiter circuit

Amplitude tilt compensating apparatus

Amplitude weighted surface acoustic wave device

Amplitude/frequency correcting device and corresponding frequenc

Analog adaptive equalizer with gain and filter correction

Analog signal processor

Angle sensor for a steerable boring tool

Antenna coupler

Antenna device including a high frequency circuit, a...

Apparatus and method for electronically controlled admittance ma

Apparatus and method for oversampled transducers in acoustic sur

Apparatus and method for tuning a filter

Apparatus and method of selecting components for a...

Apparatus for and method of impedance matching