RF-microwave absorbers / dielectric

Microwave absorbers and mm-wave absorbers in various configurations reduce the negative effects of radiated energy, ideal for free space, cavity resonance, and near field applications.

This technology includes low-loss dielectric materials such as filled polymers. Moulded elastomeric and thermoplastic, reticulated foam, along with textile and liquids are also available.

Microwave absorbing gap fillers lower noise and open a thermal path. Hybrid absorbers in interface configurations resolve compliance issues at minimum deflection force. Ruggedised specialty microwave and custom magnetic absorbers are ideal for use in harsh conditions on land, sea, and air.

Elastomers and films net good EMI shielded enclosures from low to high frequencies and solve internal cavity resonance issues up to the mm range. The extensive frequency range covered by this technology is from MHz to more than 100GHz.

Product ranges in RF-microwave absorbers / dielectric

Thermoplastic microwave absorbers
Laird
Thermoplastic microwave absorbers

Injection moulded, machined, cast liquids and microwave absorbing thermoplastic products.

Microwave absorbing foam
Laird
Microwave absorbing foam

Microwave absorbing foam provides an energy isolation barrier for components with a minimum of reflection.

Low loss dielectric materials
Laird
Low loss dielectric materials

Low loss dielectric materials suitable for wireless telecommunication, intelligent satellite systems and IOT applications.

Elastomer and films
Laird
Elastomer and films

Multiples grades of silicone-based absorbers for microwave applications.

RF & Microwave Test Accessories
Keysight
RF & Microwave Test Accessories

Choose high-quality RF and microwave test accessories for every connection.