Wireless LAN radio wave interference countermeasures Wi-Fi shield Wireless LAN shield
Countermeasures for Wireless LAN Network Interference in the 5G Era: Composite Use Cases of Non-combustible Aluminum Sheets + Radio Wave Absorbing Body Box / Heat Insulating Transparent Electromagnetic Wave Shielding Film.
1) "Wireless LAN Access Point Storage Box" - Controls the direction of radio wave emission to prevent interference, and prevents interference caused by reflections on metal floor surfaces within the ceiling, making it essential for ceiling-mounted access points. - Allows for easy adjustment and relocation of the AP position after installation. - Thickness can be adjusted according to the frequency band used, enabling optimal radio wave absorption. 2) "Heat-Reflective Transparent Electromagnetic Wave Shield Window Film" - Reflects over 90% of infrared rays (solar heat) contained in sunlight and cuts 99% of ultraviolet (UV) rays. - Offers a high light selectivity with a light efficiency of 1.4 (for 73FG), which is unmatched by other companies, demonstrating high heat-reflective properties while remaining transparent. It is a high-performance mirror type that can reflect infrared rays, with a visible light reflectance of less than 10%, preserving appearance, and provides an electromagnetic wave (electric field wave) shielding effect of 25-30 dB. - When used in combination with the adjustment of the installation position of the "Wireless LAN Access Point Storage Box," high attenuation effects are observed in cases of exterior walls: metal curtain walls / structural floors: metal deck plates, etc. 3) In cases where the exterior wall is RC (reinforced concrete) and ALC (autoclaved lightweight concrete), there is no shielding performance, so a composite measure involving the installation of non-combustible aluminum sheets will be implemented.
basic information
"Wireless LAN AP Storage Box" ● This is a composite countermeasure product made with our "non-combustible aluminum sheet" [F☆☆☆☆/Non-combustible: NM-1776] and "radio wave absorbing IT foam." "Heat Shielding Transparent Electromagnetic Wave Shielding Window Film" ● Reflects over 90% of infrared rays (solar heat) contained in sunlight and cuts 99% of ultraviolet (UV) rays. ● It has a high light selectivity with a light efficiency of 1.4 (in the case of 73FG), which is unmatched by other companies, and demonstrates high heat shielding properties while remaining transparent. ● Despite being a high-performance mirror type that can reflect infrared rays, it has a visible light reflectance of less than 10%, preserving appearance, and provides an electromagnetic wave (electric field wave) shielding effect of 25-30 dB. When used in conjunction with the adjustment of the installation position of the "Access Point Storage Box," high attenuation effects can be observed in cases of exterior walls: metal curtain walls and structural floors: metal deck plates, etc.
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【Features】 "Wireless LAN Access Point Storage Box" ● Easy adjustment and relocation of AP position after installation when used on ceilings or walls. Thickness can be adjusted according to the frequency band used, allowing for optimal radio wave absorption. 【Construction Achievements】 "Wireless LAN Access Point Storage Box" ● Used in bulk for 200 units in an IT company's headquarters building. "Heat Shielding Electromagnetic Wave Shield SS Window Film" ● Installed on the glass surfaces of the atrium on the 1st and 2nd floors of an IT office building to prevent interference from outdoor public LAN.
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Our mission is to add our unique ideas and know-how to the new materials that are continuously emerging, in order to meet the needs of various industries, and to propose them as new products with added functionalities. Our functional composite materials exhibit excellent and original features across various fields, including home appliances, precision equipment, medical devices, construction, and transportation, as well as in areas such as equipment parts, special rooms, and architectural panels, thereby serving everyone effectively. "Reflecting the times and exploring the next generation" is our pride in our continuous development capabilities that lead the industry. We offer a variety of electromagnetic wave countermeasure products. Furthermore, to carry out these measures effectively and efficiently, we have established a system that allows us to conduct electromagnetic wave environment measurements, field surveys, construction advice, and shielding work consistently. Technology is not born overnight. Our employees cherish a proactive attitude towards "technologies that no one is doing," "technologies that are deemed impossible," and "unique technologies." In development, not everything is successful; in fact, failures are more common. However, it is also true that the byproduct technologies born from challenges support our company today.