ANTENNA REFLECTOR PHASE CORRECTION FILM AND REFLECTOR ANTENNA

摘要

An antenna reflector phase correction film. The antenna reflector phase correction film comprises a first substrate, a second substrate, and multiple artificial microstructures arranged between the first substrate and the second substrate. The artificial microstructures are filaments made of an electrically-conductive material. The first substrate and the second substrate are soft substrates. A reasonable design of the refractive rate distribution of the antenna reflector phase correction film allows an electromagnetic wave emitted to have a flat equiphase surface when the electromagnetic wave is reflected by an antenna reflector having affixed thereto the antenna reflector phase correction film. The antenna reflector phase correction film is provided therein with a specific refractive rate distribution, allows simply by being affixed onto a conventional reflector for correction of the surface emission phase of the reflector, and is capable of improving on phase errors caused by installation or processing, thus acquiring a flat emission equiphase surface, and thereby improving the far-field performance of an antenna.