Wave Absorbing Material

Wave Absorbing Material is a functional composite material that mainly absorbs electromagnetic waves. It eliminates the back and forth reflection of electromagnetic waves in the shielding cavity, reduces the interference of clutter on its own equipment, and effectively prevents electromagnetic radiation from interfering with and harming surrounding equipment and personnel. It is an advanced means to eliminate electromagnetic wave pollution.

Wave Absorbing Pad

Wave absorbing pads are usually made of materials with special electromagnetic properties, such as magnetic materials, conductive materials or composite materials. Its working principle is to reduce the reflection and scattering of electromagnetic waves by converting the incident electromagnetic wave energy into heat energy or other forms of energy, thereby achieving absorption and attenuation of electromagnetic waves.

Wave absorbing pad is one of the main wave absorbing material of Fehonda Technology. It is used in high-frequency equipment, consumer electronics, aerospace, artificial intelligence, radar and microwave communications.

Fehonda Wave absorbing pads are used in many fields. In electronic equipment, it can be used to reduce electromagnetic interference, improve the electromagnetic compatibility of equipment, prevent signal interference between different components, and ensure the normal operation of equipment. In the field of communications, it helps to optimize antenna performance and enhance the stability and accuracy of signal transmission. In the military field, it can be used to reduce the radar reflection cross-sectional area of military equipment such as aircraft and ships to achieve stealth effect.

In addition, wave absorbing pads also play a key role in medical equipment, aerospace and other fields to meet specific requirements for electromagnetic environment.

Features & Benefits

Good electromagnetic shielding and clutter absorption effects

High strength, wide temperature resistance, good weather resistance

High magnetic permeability, wide selectable frequency band 

Can be developed for specific frequency bands

Specifications, thickness, adhesive and other characteristics can be customized

Flame retardant grade is UL94-V0, in line with RoHS environmental protection requirements

Customized information

Available specifications: sheets, slices, punching, single-sided adhesive backing. 

Application Scenarios

Wave absorbing pads are mainly used in high-frequency equipment, consumer electronics, aerospace, artificial intelligence, radar and microwave communications.

Application of Wave Absorbing Plates in Wireless Charging

Application of absorption plate in optical module