Parabolic dish and method of constructing same

Parabolic dual reflector antenna with offset feed

Parallel-plane antenna with rotation of polarization

Phased array antenna employing linear scan for wide angle orbita

Planar antenna having polarizer for converting linear polarized

Polarization compensating device for antenna within a radome

Polarization converter for electromagnetic waves

Polarization converter within waveguide feed for dish reflector

Polarization means for generating circularly polarized electro-m

Polarization plate

Polarization plate

Polarization selective surface for circular polarization

Polarization separating reflector, especially for microwave tran

Polarized antenna having longitudinal shunt slotted and rotation

Polarized wave separating structure, radio wave receiving...

Polarized wave separator, converter for satellite broadcast...

Polarizer for microwave antenna

Polarizer reflector and reflecting plate scanning antenna includ

Precision multi-layer grids fabrication technique

Primary feed with central conductor defining a discharge path