Wednesday, January 29, 2025

New materials can improve stealth and information technology.



The idea of radar and other radiation absorption is quite simple. The material must conduct radiation energy sideways when radiation hits to material. The thing that makes material visible is reflection. There are also materials. or systems that turn radar impulses from both sides of the target. Those systems' base is in counter radiowaves or plasma fields that can aim radio waves that way that the receivers cannot get the reflection. There is the possibility of breaking that kind of stealth technology using asymmetrical receivers. 

That means some receivers are in other positions where they could receive the radio wave that reflects that is aimed away from the radiation source. Another way is to make material that absorbs radiation. The material acts like kevlar acts with pressure impact. That material shares energy into larger areas. And that makes it so good material for bullet-proof wests. The quantum absorption material acts the same way as Kevlar. It transports impacting radiation energy sideways. The problem is that the material cannot bind energy inside it forever. 

Sooner or later. The energy level in the material turns so high that it can send radiation impulses back to the radar. In some tools, the counter radiation is sent in thin wave packages. 

Those wave packages pull energy out of the incoming radio signals. And that should make the reflection weaker. The problem system must aim those counterwaves away from the radar receivers. 

"Absorbing layers have been fundamental to advancements in technologies like energy harvesting, stealth systems, and communication networks. Credit: Syracuse University" (ScitechDaily, Ultra-Thin Absorers Break Records and Revolutionize Energy and Stealth)

The anti-stealth radars can use very high transmission power and change the area where the radiation impacts. That means the anti-stealth systems try to fill material. The system uses different transmitters and receivers. The problem with those systems is that the smooth curves on stealth planes make the reflection scatter. But sooner or later. The radar can get an echo. The system can use also things like laser radars and spaceborne optical reconnaissance satellites. Those satellites can send target data to the missiles and maybe quite soon to the laser stations. 

The counter systems against those anti-stealth systems can include anti-satellite weapons and small-size missiles that should destroy those radio transmitters. In the same way, the satellites that transmit data to the anti-aircraft systems must be in stable positions. The biggest problem with optical satellites is clouds and for. The infrared absorption is easy to make using the ram air. The aircraft's shell will be cooled. By using the air tubes that are under the shell. 

The problem with absorption is where the material can transport energy from itself. Material cannot store energy into itself forever. So it must transport energy out from it.

 One of the solutions can be the battery. Radar impulses are electric waves that travel in the air. The system that can transport energy precisely into the battery can deny the radar echo. The system can store that radiation in salt water. Then it can remove that energy from the exhaust tube by transporting that water out from the battery. And that removes energy from the aircraft. 

The altermagnetic wires can aim the reflection into the direction that is away from the other aircraft and ground station radars. 

Things like altermagnetic wires can also make it possible to transport energy out of the structures without reflection. In altermagnetism, the shell of the wire is not magnetic. That makes it possible to create a system that collects radar energy from the aircraft shell. And then aims it into very thin radaiation that travels any direction where the pilot or stealth system aims it. 

In information technology, the absorbing materials can remove echo from the electric wires. That denies the reflection waves from the shell of the wire. The things like altermagnetism are tools that can also protect information that travels in the electric wire. 


 https://scitechdaily.com/ultra-thin-absorers-break-records-and-revolutionize-energy-and-stealth/

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