Exploration of the application of ultra-high permeability absorbing materials in electromagnetic stealth technology

1、 Military aircraft stealth

In modern air combat, the stealth performance of aircraft is crucial. Research Platinum brand ultra-high magnetic permeability absorbing materials are widely used in surface coatings and structural components of military aircraft such as fighter jets, bombers, and drones. For the intake ducts, wing edges, and fuselage of aircraft, these areas will generate strong radar reflection signals during flight. Ultra high permeability absorbing materials can effectively absorb and attenuate incident radar waves, convert electromagnetic energy into other forms of energy such as heat energy, and significantly reduce the radar cross section (RCS) of aircraft. By precisely designing the thickness, shape, and distribution of materials to combine with the external structure of the aircraft, the reflection of radar waves is minimized to the greatest extent possible, improving the concealment of the aircraft under enemy radar detection, enhancing its breakthrough capability and battlefield survival ability, making military operations more sudden and advantageous.

2、 Ship stealth technology

Naval vessels face various electromagnetic detection threats from air, water, and underwater in the marine environment. Ultra high permeability absorbing materialPlays a crucial role in ship stealth. The use of patches or coatings made of this absorbing material on the superstructure, mast, chimney, and other parts of a ship can effectively absorb electromagnetic waves emitted by enemy radar and reduce the strength of the ship's echo signal. Meanwhile, for the electronic equipment compartments inside the ship, using this absorbing material for shielding and absorption treatment can prevent internal electromagnetic signal leakage and reduce the probability of being detected by enemy electronic reconnaissance equipment. This not only helps ships evade enemy searches and attacks in naval battles, but also enhances their combat effectiveness in electromagnetic warfare environments, ensuring the safe navigation of ships and the smooth execution of combat missions.

3、 Electromagnetic shielding and stealth of communication base stations

With the rapid development of 5G communication technology, the number of communication base stations has increased sharply. However, these base stations generate certain electromagnetic radiation during the transmission and reception of signals, and are also susceptible to external electromagnetic interference. The research platinum brand ultra-high magnetic permeability absorbing material can be used in the electromagnetic shielding design of antenna covers for communication base stations and computer rooms. Adding this absorbing material to the antenna cover can reduce antenna sidelobe radiation, improve antenna directionality and radiation efficiency, and reduce electromagnetic pollution from the base station to the surrounding environment. In the construction of computer rooms, using this absorbing material to treat walls, ceilings, and floors can effectively shield external electromagnetic interference, ensure the normal operation of electronic equipment inside the base station, and improve communication quality and stability. In addition, in some special scenarios, such as military communication base stations or civilian communication facilities that require electromagnetic concealment, this absorbing material can also help the base station achieve a certain degree of electromagnetic stealth effect, making it less susceptible to enemy detection and positioning in the electromagnetic spectrum, enhancing the security and confidentiality of the communication system.

4、 Satellite electromagnetic protection and stealth

When satellites operate in space, they face various electromagnetic environmental factors such as solar radiation, cosmic rays, and ground electromagnetic interference. Research Platinum brand ultra-high magnetic permeability absorbing materialCan be applied to electromagnetic protection and stealth design of electronic equipment compartments, solar panels, antenna systems, and other components of satellites. For the electronic equipment compartment of satellites, absorbing materials can shield and absorb the electromagnetic noise generated by internal electronic equipment, prevent interference with other sensitive components, and also block the damage of external electromagnetic radiation to electronic equipment, ensuring the stable operation of various satellite systems. The use of absorbing coatings on the surface of solar panels can reduce the reflection of electromagnetic components in solar radiation, improve the utilization efficiency of solar energy, and reduce the infrared and electromagnetic reflection characteristics of satellites, enhance the stealth performance of satellites in space, and enable them to perform missions more safely and reliably in complex space electromagnetic environments, such as military reconnaissance satellites, communication satellites, etc., improving their survival ability and mission success rate in space.