Modular precision-adjustable signal coverage system

Abstract

The invention discloses a modular precision-adjustable signal coverage system, which comprises a broadband port antenna with a single broadband adjustable signal source coverage angle of 90 degrees, a support plate, an upper mounting cover and a base; the support plate is mounted in the base, and the broadband port antenna is mounted on the support plate. The number and the installation angle of the broadband port antennas can be adjusted according to the actual signal coverage requirement to adjust the signal coverage range; meanwhile, the horizontal angle and the vertical angle of the broadband port antennas are adjusted through a steering support, overall signal coverage of a designated signal coverage area is achieved, the actual signal coverage requirement is met, and the cost is reduced. Moreover, a standing wave tuner is used for correcting the standing wave precision of the equipment, the standing wave index of a specific frequency band can be optimized emphatically, and all covered frequency bands can also be optimized integrally, so that the index requirements of customers on different frequency bands are met, the covered frequency band is 1.5-5Ghz, and the use requirements of 4G and 5G communication FR1 frequency bands are met.

Description

technical field [0001] The invention relates to the technical field of signal transmission, in particular to a modular signal coverage system with adjustable precision. Background technique [0002] The existing signal coverage antenna uses the antenna to radiate the signal of the communication equipment downward at high altitude. It is difficult to adjust the radiation signal angle after it is fixed, and the radiation range is narrow. In order to achieve complete coverage of the designated area, multiple signal coverage antennas need to be installed to reduce the cost Increase. In order to improve the signal strength, the size of the antenna is relatively large. At the same time, the direct exposure of the antenna to the public view will easily cause residents to resist. It is difficult to coordinate the installation, because there are construction risks and hidden dangers of equipment falling from high altitudes when installed at high altitudes. The decentralized installa...

AI Technical Summary

Problems solved by technology

[0002] The existing signal coverage antenna uses the antenna to radiate the signal of the communication equipment downward at high altitude. It is difficult to adjust the radiation signal angle after it is fixed, and the radiation range is narrow. In order to achieve complete coverage of the designated area, multiple signal coverage antennas need to be installed to reduce the cost Increase

In order to improve the signal strength, the size of the antenna is relatively large. At the same time, the antenna is directly exposed to the public's view, which may cause residents' resistance. It is difficult to coordinate the installation, because there are construction risks in the installation at high altitude and the hidden danger of equipment falling from high altitude in the later stage.

The decentralized installation of antennas leads to high maintenance costs, and it is impossible to achieve centralized equipment installation, centralized management, and centralized maintenance

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