Differential transmission line having a curved region with...

Differential transmission line having a plurality of leakage...

Differential transmission line having curved differential...

Differential transmission line having curved section with...

Differential transmission line including a conductor having brea

Differential waveguide system connected to front and rear...

Digital adaptive finite impulse response filter with large numbe

Digital attenuator with combined bits

Digital data receiver with automatic timing recovery and control

Digital diode phase shifter elements

Digital equalizer for data-transmission system

Digital equalizer for data-transmission system

Digital gyromagnetic phase shifter

Digital interface cable

Digital interference filter for audio systems

Digital microwave multi-bit attenuator

Digital network

Digital phase bit for microwave operation

Digital phase shifter apparatus

Digital processor controlled radio system