Dielectric filter and antenna duplexer

Dielectric lens antenna and radio device including the same

Dielectric lens apparatus

Dielectric resonator antenna

Dielectric resonator antenna for a mobile communication

Dielectric resonator antenna with a caved well

Dielectric resonator antenna with bending metallic planes

Dished reflector and method of making same

Dual band hybrid solid/dichroic antenna reflector

Dual frequency aperture antenna

Dual gridded reflector antenna system

Dual polarization antenna with low side lobes

Dual polarization frequency selective medium for diplexing two c

Dual polarization frequency selective medium for diplexing two c

Durable, lightweight, radar lens antenna

Dynamic frequency selective surfaces

Dynamic plasma driven antenna

Dynamically variable frequency selective surface

Edge-supported umbrella reflector with low stowage profile

Elastically deformable antenna reflector for a spacecraft