Device and method for polarization control for a phased...

Dielectric resonator filter with coupling ring and antenna syste

Diplexer for orthogonally polarized transmit/receive signalling

Double grid reflector antenna

Drive system and filament for a twistable septum in a feedhorn

Dual band frequency polarizer using corrugated geometry profile

Dual band integrated LNB feedhorn system

Dual frequency coaxial feed assembly

Dual frequency feed horn using notched fins for phase and amplit

Dual frequency horn antenna system

Dual frequency microwave feed assembly

Dual gridded reflector structure

Dual polarized selective elements for beamwidth control

Dual-feed antenna