A front-feed satellite television antenna, wherein the front-feed satellite television antenna comprises a metamaterial panel configured to be arranged behind a feed source; the metamaterial panel comprising a core layer, a reflective plate arranged at a surface of the core layer that is configured to face away from the feed source and a matching layer arranged on the other side of the core layer, to match refractive indices from air to the core layer; the core layer comprising at least one core layer sheet; the core layer sheet comprising a sheet-like substrate and a plurality of artificial microstructures or holes arranged on the substrate; based on refractive index distribution, the core layer sheet being divided into a circular area (y) in a middle position and a plurality of annular areas (H1, H2, H3, H4, H5), which are distributed around the circular area and share a circle center with the circular area (y); refractive indices at a same radius in the circular area and annular areas being the same, and refractive indices in respective areas of the circular area and annular areas gradually decreasing with the increase of a radius; a minimum refractive index value in the circular area (y) being smaller than a maximum refractive index value in the adjacent annular area; and with respect to two adjacent annular areas, a minimum refractive index value in an annular area on the inner side being smaller than a maximum refractive index value in an annular area on the outer side, wherein the circle center is a center of the core layer sheet, refractive index variation ranges of the circular area (y) and the plurality of annular areas are the same, and distribution of a refractive index n(r) of the core layer sheet meets the following formula: n r = n max − l 2 + r 2 − l − kλ 2 d; wherein n(r) represents a refractive index value at a radius r on the core layer sheet; l is a distance at which the matching layer is configured to be placed from the feed source, or l is a distance at which the core layer is configured to be placed from the feed source; d is a thickness of the core layer, and d = λ 2 n max − n min; n max represents a maximum refractive index value of the core layer sheet; n min represents a minimum refractive index value of the core layer sheet; and k = floor l 2 + r 2 − l λ, wherein floor represents rounding down to an integer, wherein the matching layer comprises a plurality of matching layer sheets, and each matching layer sheet has a single refractive index, all refractive indices of the plurality of matching layer sheets of the matching layer satisfy the following formula: n i = n max + n min / 2 i / m; wherein m represents the total number of matching layers, and i represents a serial number of the matching layer sheet, wherein a serial number of the matching layer sheet adjacent to the core layer is m. wherein n(r) represents a refractive index value at a radius r on the core layer sheet; l is a distance at which the matching layer is configured to be placed from the feed source, or l is a distance at which the core layer is configured to be placed from the feed source; d is a thickness of the core layer, and d = λ 2 n max − n min; n max represents a maximum refractive index value of the core layer sheet; n min represents a minimum refractive index value of the core layer sheet; and k = floor l 2 + r 2 − l λ, wherein floor represents rounding down to an integer, wherein the matching layer comprises a plurality of matching layer sheets, and each matching layer sheet has a single refractive index, all refractive indices of the plurality of matching layer sheets of the matching layer satisfy the following formula: n i = n max + n min / 2 i / m; wherein m represents the total number of matching layers, and i represents a serial number of the matching layer sheet, wherein a serial number of the matching layer sheet adjacent to the core layer is m.