"Circuito integrato ottico" (3)". Circuito integrato monolitico" o "circuito integrato ibrido" contenente uno o più parti, progettato per funzionare come dispositivo fotosensibile o fotoemettitore, o per eseguire una o più funzioni ottiche o elettroottiche.
"Electronically steerable phased array antenna" (5 6) means an antenna which forms a beam by means of phase coupling, i.e., the beam direction is controlled by the complex excitation coefficients of the radiating elements and the direction of that beam can be varied in azimuth or in elevation, or both, by application, both in transmission and reception, of an electrical signal.
