Dual circular polarization waveguide system

Dual coaxial feed for tracking antenna

Dual damascene horn antenna

Dual depth aperture chokes for dual frequency horn...

Dual feed box horn antenna

Dual frequency antenna feed with apertured channel

Dual frequency antenna feeding with coincident phase centers

Dual frequency coaxial feed with suppressed sidelobes and...

Dual frequency feed

Dual frequency feed apparatus

Dual frequency feed assembly

Dual frequency feed satellite antenna horn

Dual frequency launcher for circularly polarized antenna

Dual frequency single polarization feed network

Dual function subreflector for communication satellite antenna

Dual gridded reflector antenna

Dual mode feed horn

Dual mode horn reflector antenna

Dual mode/dual band feed structure

Dual mode/dual band feed structures