Radio frequency antenna manufacturing method and radio frequency antenna

Abstract

The invention relates to the technical field of antenna manufacturing, in particular to a radio frequency antenna manufacturing method and a radio frequency antenna, an enameled coil is implanted into a base material according to a target shape, then an insulating layer of a lead part is removed by adopting a milling or polishing mode, a conductor of the lead part is exposed, and the radio frequency antenna is manufactured. Next, a conductive medium is dropped on the coiled conductive material to form a conductive coiled material, the conductive coiled material is pressed to a target area where a conductor of a lead part is located to form a structure electrically connected with the conductor, and the conductor and a conductive medium layer form a whole and are electrically connected with a radio frequency antenna finished product. Therefore, in the process of manufacturing the radio frequency antenna, it is no longer needed to remove the insulating layer on the enameled coil in a butt-welding mode like the prior art, and the problems that in the prior art, when the insulating layer on the enameled coil is removed in the butt-welding mode, a base material is welded through due to the fact that welding spots are too many; the efficiency is low; and the yield is influenced.

Description

technical field [0001] The invention relates to the technical field of antenna manufacturing, in particular to a radio frequency antenna manufacturing method and the radio frequency antenna. Background technique [0002] At present, smart cards of different types and functions are widely used in various fields. [0003] The antenna is the main structure that makes up the material of the smart card. [0004] In the prior art, the production process of the smart card is as follows: [0005] Carry out base material positioning holes and conductive sheet punching holes → place the non-metallic base material on the workbench of the ultrasonic thread embedding machine, and use the above positioning holes to position the material well, and at the same time determine the position of the embedding thread and the avoidance of the thread end crossing over Empty hole position → Paste tape on the empty hole where the non-metallic substrate that has completed the embedding crosses the c...

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a radio frequency antenna manufacturing method and radio frequency antenna, aiming to solve the problem that the welding process of the prior art adopts the welding process to manufacture the smart card, which causes the base material to be easily welded through due to the large number of solder joints, thereby resulting in production efficiency. Technical issues with low and high defect rates

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