Microwave absorbing foam
- Technology
- RF-microwave absorbers / dielectric
- Partner
- Laird
Microwave absorbing foam is a lightweight, cost-effective solution addressing today’s challenges in communication infrastructure. Single and multilayer structures consist of tuned absorbing layers with specific dielectric gradients to obtain its best possible matching with the impedance of air. These broadband absorbers are available in different thicknesses to target various frequency ranges
The ideal solution to reduce unwanted reflection from surfaces microwavable absorbing foam is available in various grades to target the best performance versus frequency range.
Convoluted broadband microwave foam absorbers are light in weight and address multiple incidence angle scenarios.
Range features
A high level overview of what this range offers
- Broadband free space isolation absorbers
- Broadband free space reflectivity absorbers
- Convoluted broadband free space reflectivity absorbers
- Different thicknesses, different frequencies
- Flexible
- Lightweight
- Multilayer absorber
- Tuned thicknesses
- Outdoor compliant
- Electro conductive
- High loss, low density
What’s in this range?
All the variants in the range and a comparison of what they offer
| Foam | Low density | Frequency range | Function | Temperature range |
|---|---|---|---|---|
Eccosorb QR-13AF | Antimony free UL rated flexible sheet |
| Cavity resonance | -70 to +93°C |
Eccosorb LS | Insertion loss flexible sheet series |
| Free space, insertion loss | <90°C |
Eccosorb HR | Controlled gradient open cell series | 5-90 Ghz | Free space reflectivity | <90°C |
Eccosorb AN | Multi layer gradient sheet series | 600 Mhz – 20Ghz | Free space reflectivity | <90°C |
Eccosorb CV | Convoluted series |
| Free space reflectivity | <90°C |
Eccosorb OCF | Lightweight convoluted |
| Free space reflectivity | |
Eccosorb ANW | Harsh environment series | 600 Mhz – 20Ghz | Free space reflectivity | -<90°C |
