Antenna

A method of manufacturing an antenna, comprising:

• providing an antenna base plate and a flexible coplanar waveguide, wherein the antenna base plate comprises a first metal electrode, a second metal electrode, a dielectric functional layer, and a feed network;
• the first metal electrode and the second metal electrode are located on two opposite sides of the dielectric functional layer, respectively;
• and the first metal electrode comprises a plurality of transmission electrodes;
• disposing the flexible coplanar waveguide on the antenna base plate, wherein the flexible coplanar waveguide is electrically connected to the feed network and configured to feed an electrical signal to the feed network;
• wherein the feed network is disposed at a same layer as the plurality of transmission electrodes;
• providing a first flexible substrate, wherein the first metal electrode is disposed on the first flexible substrate;
• wherein the flexible coplanar waveguide comprises a flexible support layer, and a central band and a grounding band which are located on the flexible support layer;
• the first flexible substrate and the flexible support layer are an integrated structure;
• and the first metal electrode further comprises the central band and the grounding band;
• and
• providing a flexible circuit board, wherein the flexible circuit board comprises a second flexible substrate and a metal transmission line located on the second flexible substrate;
• the first flexible substrate, the second flexible substrate, and the flexible support layer are an integrated structure;
• and the first metal electrode further comprises the metal transmission line.