Intelligent reflection panel supporting WiFi, manufacturing method and power supply system

Abstract

The invention relates to an intelligent reflection panel supporting WiFi, a manufacturing method and a power supply system. The intelligent reflection panel comprises an insulating dielectric layer, a feed electrode and a variable impedance device connected with the feed electrode are arranged above the insulating dielectric layer, and a photovoltaic cell is arranged in the insulating dielectric layer; a photovoltaic PN junction silicon wafer layer is arranged below the insulating dielectric layer; a grounding layer is arranged below the photovoltaic PN junction silicon wafer layer; the insulating dielectric layer is provided with a first via hole; the photovoltaic PN junction silicon wafer layer is provided with a second via hole, and the feed electrode sequentially passes through the first via hole and the second via hole and is connected with the lead. The intelligent reflection panel can realize that reflection of WiFi 6 and WiFi 7 working frequency bands of 5-6GHz electromagnetic waves, 2.4 GHz WiFi or wireless Internet of Things and other frequency bands of electromagnetic waves and photovoltaic cell power supply do not interfere with each other, and electromagnetic compatibility is achieved; the power supply system is high in integration level, convenient to process, easy to manufacture and use on a large scale, convenient to construct and install, energy-saving and environment-friendly.

Description

technical field [0001] The present application relates to the technical field of artificial electromagnetic materials, in particular, to a smart reflective panel supporting WiFi, a manufacturing method and a power supply system. Background technique [0002] With the rapid development of IoT technology, wireless applications such as WiFi and Bluetooth have entered daily life, including virtual reality, distance education medical care, smart city and artificial intelligence. The popularization of these technologies has put forward higher requirements for the transmission rate of wireless networks. With the popularization of WiFi6 technology and the gradual commercialization of WiFi7 technology, wireless communication technology is facing the challenge of providing higher rates for more IOT (Internet of Things) devices, and larger The bandwidth challenge. The traditional wireless communication form, that is, the access point (AP) and the client terminal have encountered a bot...

AI Technical Summary

Problems solved by technology

Smart reflective panels are usually deployed outdoors, such as building exterior walls, advertising panels and towers, where it is sometimes inconvenient to install power lines

In the smart reflective panel powered by solar energy used in the prior art, the substrate layer of the smart reflective surface is a transparent material, and the ground layer is also an ITO conductive film, and the solar panel is bonded under it, but the following problems still exist: 1. The intelligent reflective surface The dielectric substrate and conductive material are transparent special materials, and there are problems in cost and processing; 2. The size of the smart reflector panel in different usage scenarios is different, which requires the solar panel to have a corresponding size, which increases the processing of solar panels. Complexity; 3. The two are simply bonded together, and the thickness and weight have increased, which reduces the convenience of using the smart reflective surface

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