Processing and manufacturing technology for high-frequency antenna feed

The invention particularly relates to a processing and manufacturing technology for a high-frequency antenna feed. The processing and manufacturing technology comprises the following steps that (1) building of a three-dimensional stereomodel of the high-frequency antenna feed is conducted on a computer through three-dimensional modeling software; (2) the three-dimensional stereomodel is subjected to plane layer decomposition through 3D data processing software, well-decomposed plane date are stored into a database, and the data are synchronously transmitted or shared to a 3D printer; (3) after being burnt and molten, a main raw material of the high-frequency antenna feed is output through a printing head of the 3D printer, and printing is conducted layer by layer according to the previous plane layer decomposition data, and a main structure of the high-frequency antenna feed is formed through layer-by-layer stacking; (4) the main structure of the high-frequency antenna feed is clamped to a processing device,