An assembly structure of victs phased array planar array antenna

Abstract

The invention discloses an assembly structure of a VICTS phased array planar array antenna system. The assembly structure comprises a bottom supporting structure, an azimuth layer assembling structure, a pitching layer assembling structure and a polarization layer assembling structure which are sequentially arranged from bottom to top, wherein the azimuth layer assembling structure comprises a first supporting base, a first rotating base, an azimuth disc mounting base, a first fixing plate, a second fixing plate and a first belt; the pitching layer assembling structure comprises a second supporting base, a second rotating base, a pitching disc mounting base, a third fixing plate, a fourth fixing plate and a second belt; and the polarization layer assembling structure comprises a third supporting base, a third rotating base, a polarization disc mounting base, a fifth fixing plate, a sixth fixing plate and a third belt. The assembly structure has the advantages that a special tool is notneeded, the antenna main body can be assembled only by using screws, the structure is simple, the overall size is small, miniaturization is easy to realize, the assembly efficiency is high, and the assembly cost is low.

Description

technical field [0001] The invention relates to an assembly structure, in particular to an assembly structure of a VICTS phased array panel array antenna. Background technique [0002] Satellite communication technology has the advantages of wide coverage, large capacity, low interference and high communication quality, and has now become an important means of communication for mobile carriers such as airborne, shipborne, vehicle-mounted and missile-borne. At the same time, satellite communication systems have flourished. The technology in which the moving carrier communicates with the satellite anytime and anywhere is called the communication-in-motion technology. Whether it is for military or civilian use, the development of mobile communication technology has become an urgent need for the development of satellite communication systems. [0003] In mobile communication technology, antenna technology has become one of the key technologies. In the antenna technology in mo...

AI Technical Summary

Problems solved by technology

The main body of the antenna mainly includes polarization disc, azimuth disc, pitch disc, servo motor unit for the rotation of polarization disc, azimuth disc and pitch disc, and active components working with the servo motor unit. The assembly structure mainly adopts a variety of special tooling to Realization, the number of these special tooling parts is large, the structure is complex, the assembly efficiency is low, the overall volume is large, it is difficult to realize miniaturization, and the assembly cost is high

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