A radio antenna consisting of a loop (or loops) of wire, tubing, or other electrical conductor with its ends connected to a balanced transmission line.

plural of loop antenna

An antenna designed by a computer program that repeatedly generates new candidate shapes and discards the least successful.

plural of evolved antenna

plural of dipole antenna

plural of dish antenna

plural of horn antenna

(biology) A light-harvesting array of protein and chlorophyll molecules embedded in the thylakoid membrane of plants and cyanobacteria.

plural of antenna complex

A large reflectarray.