Device and method for adjusting a bandpass filter, especially a
Device and method for tuning a band-pass filter utilizing mixing
Device and method for tuning a combiner filter
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
Device for limiting the power transmission of radiowave transmit
Devices using low loss dielectric material
Dielectric resonator and microwave filter using the same
Dielectric resonator of improved type
Dielectric resonator tunable via a change in gas pressure
Dielectric waveguide power limiter
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
Diode limiter
Diode switching system for a selectable impedance matching netwo