Terminal and manufacturing method therefor

The invention provides a terminal and a manufacturing method therefor. The terminal comprises an antenna and a conductive dielectric layer arranged in the terminal, wherein the conductive dielectric layer is connected with a grounding wire; and the conductive dielectric layer and a routing plane of the antenna are arranged in parallel and are isolated from each other with a set distance. According to the embodiments, the conductive dielectric layer is arranged in the terminal; the conductive dielectric layer and the routing plane of the antenna in the terminal are arranged in parallel and are isolated from each other with a set distance; a distributed capacitor can be formed between the conductive dielectric layer and the routing plane of the antenna; the antenna bandwidth can be adjusted by regulating the set distance; and the dielectric between the conductive dielectric layer and the routing plane of the antenna is air, so that loss on the terminal by the distributed capacitor can be neglected.