SECURE COMMUNICATION WITH DIRECTIONAL MODULATION SCHEME

More degrees of security in a Directional Modulation system
More degrees of security in a Directional Modulation system

Directional Modulation scheme, as one of the physical-layer security techniques, is increasingly attractive for secure communications. Not only is it designed for scanning energy beams in the space, an antenna array is also able to partially separate information beams from power patterns. With this extra degree, main energy beam-widths and sidelobe suppression levers, which always compromise each other, are on longer crucial in the aspect of security.

Major properties and key advantages: