3-dimentional rendering of metamaterial lined feed horn antenna with low loss, low weight, and over an octave bandwidth for satellite communications shown with satellite.

3-dimentional rendering of metamaterial lined feed horn antenna with low loss, low weight, and over an octave bandwidth for satellite communications.

3-dimentional rendering of metamaterial lined feed horn antenna with low loss, low weight, and over an octave bandwidth for satellite communications.

Wire grid metamaterial with low loss and a low refractive index (between 0 and 1) used to line horn antennas for satellite communications.