Offset antenna

Offset antenna having improved symmetry in the radiation pattern

Offset dual-reflector aerial having tapered reflector segments i

Offset hybrid antenna using focuser

Offset microwave feed horn for producing focused beam having red

Offset multibeam antenna

Offset-fed multi-beam tracking antenna system utilizing especial

Ogival cross-section combined microwave waveguide for reflector

Omni directional antenna

Omnidirectional antenna for a computer system

Omnidirectional antenna for around a mast

One dimensional interleaved multi-beam antenna

Optical-RF mixed antenna

Optimized capacitive dipole antenna

Orbital spacecraft having common main reflector and plural frequ

Orientable antenna with conservation of polarization axes

Orthogonal-port, biconical-horn, direction-finder antenna

Outdoor converter for receiving satellite broadcast