A combined hollow sandwich structure antenna beautification cover

Abstract

The invention discloses a combined type antenna beautifying cover with a hollow sandwiched structure. The combined type antenna beautifying cover comprises more than two antenna cover assemblies, wherein each antenna cover assembly comprises a hollow sandwiched wave-transmission region and solid glass steel connecting regions arranged at the two ends of the hollow sandwiched wave-transmission region; special-shaped inserting slot connecting pieces are arranged on the solid glass steel connecting regions; all antenna cover assemblies are connected in sequence through the special-shaped inserting slot connecting pieces to form a closed structure; and the hollow sandwiched wave-transmission region consists of a hollow sandwiched fabric layer and reinforced fabric layers which are compounded on the upper and lower surfaces of the hollow sandwiched fabric layer. The antenna beautifying cover provided by the invention has excellent broadband wave-transmission property and rapid combination function; delamination resistance and other mechanical properties of the antenna cover are ensured; a phenomenon of damage of the antenna cover caused by wind load in the use process can be avoided; the antenna beautifying cover has excellent characteristics of low loss, high wave transmissivity and other electrical properties, and light weight and high strength; and meanwhile, the problem that rapid connection of the existing antenna cover with a hollow sandwiched structure cannot be realized in the prior art is solved.

Description

technical field [0001] The invention belongs to the field of communication, and in particular relates to a combined antenna beautification cover with a hollow interlayer structure with high wave permeability. Background technique [0002] Antenna beautification cover (referred to as radome) is one of the main components used to protect the antenna in the cover to work normally under various harsh environmental conditions. It is a dielectric shell used to protect the antenna and transmit electromagnetic signals, so the radome is required The material has excellent strength, rigidity, waterproof sealing and broadband wave transmission performance. [0003] At present, the materials used in radome are mainly single-layer thin-walled solid structure, foam / honeycomb sandwich structure and hollow sandwich structure. Due to its simple processing technology and high strength, the single-layer thin-walled solid structure is currently widely used in the field of civil communications....

AI Technical Summary

Problems solved by technology

However, a single hollow interlayer structure can be used to prepare an integral rotator structure radome, but due to the high mold cost, low production efficiency, and large volume of the integral rotator structure radome (transportation costs are high and the radome is easily damaged by impact during transportation), etc., As a result, it is difficult to apply the radome with a hollow interlayer integral rotator structure in the field of civil communication with high cost requirements.

Images