Superantenna

The idea is to build one superantenna in the town and then pipe its reception by wire into the subscriber's living-room set.

Source: wiktionary

The firms employed strategically located superantennas to pick up distant signals, which were then amplified and sent directly into the homes of subscribers by means of a wire called a coaxial cable.

Source: wiktionary

Experiment—who knows, you may discover a revolutionary new shape for the superantenna of the future.

Source: wiktionary

Beyond military applications, cloaking devices are drawing interest from telecommunications companies, who see them as a way to send information by light more efficiently. One idea is to use the new materials to build "superantennas" that can concentrate light and other electromagnetic waves to make laser-like beams.

Source: wiktionary