Technical Background
With the rapid development of mobile communication technology, in order to reduce the resource usage of base stations, the trend of network convergence technology has gradually emerged. In order to use the original single cable to reduce the transformation cost, it is necessary to replace the original single-polarization antenna with a remote integrated antenna. It is necessary to expand the bandwidth of the antenna and improve the electrical performance indicators of the antenna. The current existing technology has the following shortcomings: 1. The existing technology has a single-port 805-2690MHz antenna, and there is no other polarization 1710-2690MHz. 2. The existing technology antenna is complex to assemble, which is not conducive to mass production. 3. The existing technology antenna has a high standing wave ratio and low gain
Product image of this solution
Technical Description
This technology provides an ultra-wideband dual-polarization directional wall-mounted antenna , which aims to solve at least one of the technical problems existing in the prior art . This technology has the following characteristics
① Combine the 805-2690MHz antenna and another polarized 1710-2690MHz antenna to achieve dual-port integration
②805-2690MHz antenna adopts PCB plus metal sheet, fixed by rivets , saving assembly and processing costs
③ The standing wave of the two-port antenna can reach below 1.5, the low-frequency gain can reach above 6dBi, and the mid-frequency gain can reach above 7dBi.
Implementation Data
Refer to Figure 1, Port 1 Antenna Efficiency and Gain
Figure 1
Refer to Figure 2, Port 2 Antenna Efficiency and Gain
Figure 2
Referring to Figure 3, the antenna standing wave ratio
Figure 3
The above data provide the test conditions of the electrical performance parameters of the dual-polarized plate-shaped directional antenna.
The directional antenna is a two-port antenna, port 1: 805-960MHz & 1710-2690MHz; port 2: 1710-2690MHz frequency band. From the data, we can see that this solution realizes dual-port integration and solves the problem of high standing wave ratio and low gain.
Application Areas
Designed to enhance cellular connectivity , this antenna operates in multiple frequency bands to support a variety of cellular applications. Its directional panel design enhances signal strength in the desired direction, making it ideal for applications that require long-range communications or overcome signal weaknesses. Applications include, but are not limited to, enhancing cellular signals in homes, offices, and remote areas. Improve reception for mobile hotspots, internet gateways, and security cameras , extending communications for a variety of applications .