Data modems with automatic equalization, drop-out detection and
Data processing system and method for performing dynamic bus ter
Delay line calibration
Device for combining two alternating signals of the same frequen
Device for frequency discrimination of electrical signals
Device for generating a signal corresponding to a variable magni
Devices using low loss dielectric material
Dielectric resonator and microwave filter using the same
Dielectric resonator of improved type
Digital data receiver with automatic timing recovery and control
Digital equalizer for data-transmission system
Digital equalizer for data-transmission system
Digital processor controlled radio system
Digitally controlled analog flux sensing ferrite phase shifter d
Digitally controlled field effect attenuator devices
Direct current magnetized hybrid transformer
Direct current transmission with two parallel circuits
Directional coupler
Directional coupler cascading for signal enhancement
Directional coupler having interdigital comb electrodes