Design Principles and Application Fields of Absorbing Materials

Design principle of absorbing materials:

1. AdoptnanomaterialsHigh performance absorbents such as planar hexagonal ferrite, amorphous magnetic fibers, and granular films are used as absorption media;

2. Using new absorption principles, electromagnetic resonance, and eddy current losses, prepareAbsorberThin thickness, light weight, wide absorption frequency band, high absorption rate;

According to the MAXWELL equation, the genetic algorithm GA is used to achieveElectromagnetic wave absorbing materialsSimulation CAD can maximize the absorption medium characteristics and shorten the material development cycle, meeting the special needs of users.

Absorbing materials completely absorb electromagnetic waves into the interior and consume them in the form of thermal and magnetic losses. The main application areas of absorbing materials are:

In the civilian field, it can effectively reduce the radiation damage of electromagnetic waves to the human body and the signal interference to communication components;

In the military field, as the most important and effective part of stealth technology, it is applied to stealth aircraft, stealth tanks, stealth ships, such as microwave anechoic chambers, electromagnetic compatibility chambers, attenuators, radar radar RCS reduction, etc.