Automatic equalizer for a synchronous digital transmission signa

Automatic equalizer for digital transmission

Automatic passband equalizer for data transmission systems

Automatic switching unit for data communications network

Automatically adjustable delay circuit having adjustable diode m

Balanced capacitance charge transfer device

Balanced four-way power divider employing 3db, 90.degree. couple

Balanced transversal filter

Band pass electromechanical filters

Band pass filter

Band-pass filter constructed from concentrically arranged coaxia

Band-pass filter for frequency modulated signal transmission

Band-pass filter with surface acoustic wave devices

Bilateral amplifier

Branch line directional coupler having an impedance matching net

Broad band directional coupling circuit

Broad-band signal transmitting device using transformer

Broadband directional coupler

Broadband high frequency baluns and mixer

Broadband high frequency mixer