Millimeter wave antenna housing with electromagnetic shielding function and manufacturing method of antenna housing

Abstract

The embodiment of the invention provides a millimeter wave antenna housing with an electromagnetic shielding function and a manufacturing method of the antenna housing, relates to the technical field of antenna housings and manufacturing methods thereof, and aims to improve the stealth and wave-transparent performance of the antenna housing. The antenna housing sequentially comprises an inner composite material layer, a shielding metal grid, a double-sided conductive copper foil and an outer composite material layer from inside to outside. The inner composite material layer and the outer composite material layer are formed by alternately laying cut composite materials; the metal shielding grid is formed by metal wires; a circle of double-sided conductive copper foil is laid on the inner side composite material layer, soldering tin points are hung on the double-sided conductive copper foil, and the shielding metal grid is laid on the double-sided conductive copper foil.

Description

technical field [0001] The present invention relates to the technical field of radome and its manufacturing method, in particular to a millimeter-wave radome with electromagnetic shielding function and its manufacturing method. Background technique [0002] Millimeter-level electromagnetic wave detection equipment can capture, locate and track targets, and control guided weapons to fly to targets to achieve guidance. Millimeter wave guidance combines the advantages of microwave guidance and infrared guidance. The guidance system is small in size, light in weight, easy to be highly integrated, and has a wide frequency bandwidth and high resolution. It is difficult for the opponent to intercept and interfere with it. Good discrimination, strong ability to pass through smoke, fog, dust, and haze, and good all-weather combat capability. [0003] However, millimeter wave command guidance, millimeter wave beam guidance and millimeter wave semi-active homing guided missiles must ...

AI Technical Summary

Problems solved by technology

[0003] However, millimeter wave command guidance, millimeter wave beam guidance and millimeter wave semi-active homing guided missiles must have radar to continuously track and illuminate the target during flight. Therefore, the survivability is poor and the application is limited. Therefore, millimeter wave antennas are used. The guided weapon should have electromagnetic shielding stealth capabilities in other wave bands, and it should have maximum power and maximum transmittance in the millimeter wave band

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