Device for shaping flat-topped element pattern using...

Diagonal dual-polarized broadband horn antenna

Diagonal-conical horn-reflector antenna

Die-castable corrugated horns providing elliptical beams

Dielectric leaky wave antenna having mono-layer structure

Dielectric leaky-wave antenna

Dielectric loaded horn antennas having improved radiation charac

Dielectric omni-directional antennas

Dielectric rod antenna

Dielectric rod antenna

Dielectric slab antennas

Dielectric trough waveguide antenna

Dielectric waveguide antenna with improved input wave coupler

Dielectric-filled antenna feed

Dielectric-supported reflector system

Dielectrically loaded wide band feed

Dip brazed corrugated feed horn

Directional antenna for microwave transmissions

Directive antenna system employing a paraboloidal main dish and

Directly emitting dielectric transmission line