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Reticulated Foam Microwave Absorbers for EMI and RF Suppression

Reticulated Foam Microwave Absorbers for EMI and RF Suppression

Reticulated Foam Microwave Absorbers are engineered to reduce unwanted electromagnetic energy across a broad frequency range while maintaining lightweight construction and excellent mechanical flexibility. These absorber materials are commonly used in antenna systems, radar applications, EMI control projects, test environments, and electronic enclosures where microwave reflections and RF interference must be minimized.

Leader Tech’s Reticulated Foam Microwave Absorbers utilize an open-cell polyurethane foam structure designed to absorb microwave energy and reduce signal reflections. By converting electromagnetic energy into low levels of heat, these absorbers help improve system performance, measurement accuracy, and electromagnetic compatibility across demanding electronic applications.

Why Choose Reticulated Foam Microwave Absorbers?

Reticulated Foam Microwave Absorbers offer several advantages for engineers seeking effective RF and microwave suppression solutions.

Lightweight Construction

The open-cell foam structure minimizes weight while providing excellent absorption performance, making these materials suitable for aerospace, defense, telecommunications, and portable electronic applications.

Broad Frequency Performance

These absorbers are designed for operation across a wide frequency range, making them useful in applications where multiple frequencies must be controlled simultaneously.

Easy Installation

Available in various thicknesses and sheet sizes, Reticulated Foam Microwave Absorbers can be easily integrated into existing systems, enclosures, test chambers, and electronic assemblies.

Improved Electromagnetic Compatibility

By reducing unwanted reflections and stray electromagnetic energy, absorber materials help improve overall EMC performance and system reliability.

Why Engineers Choose Leader Tech

Leader Tech provides engineered EMI shielding and microwave absorber solutions for demanding electronic applications. Our Reticulated Foam Microwave Absorbers are designed to help engineers control RF energy, reduce interference, and improve system performance while maintaining installation flexibility and long-term reliability.

Whether used in test environments, radar systems, communication equipment, or electronic enclosures, Leader Tech offers absorber solutions designed to meet challenging electromagnetic requirements.

Please feel free to contact sales@leadertechinc.com for further technical questions and support needs.

Features & Benefits:

  • Dielectrically loaded polyurethane foam
  • High reflection loss when mounted to a conductive surface
  • Operating Temp: -60 F to 250 F (-51 C to 121 C)
  • Flammability Rating: UL94-HF1 equivalent available
  • Halogen Free
  • Effective microwave energy absorption
  • Reduced RF reflections
  • Lightweight construction
  • Flexible installation options
  • Broad frequency coverage
  • Improved electromagnetic compatibility
  • Available with adhesive-backed configurations
  • Suitable for indoor and enclosed electronic environments

Applications:

  • Antenna Isolation
  • Sidelobe/Backlobe Reduction
  • EMI Reduction
  • Radar Cross Section Reduction
  • Test Boxes

Industries That Use Reticulated Foam Microwave Absorbers:

  • Aerospace and Defense
  • Telecommunications
  • Electronics Manufacturing
  • Research and Development
  • Automotive Electronics

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Place an Order

1. Customize product to size

Graphene Standard Thicknesses
  • TGN700: 0.008″ – 0.031″
  • TGN900: 0.008″ – 0.031″
  • TGN1300: 0.008″ – 0.020″
Customize Product Size

Product # = TGN160
Width in inches (ex 1.10″ = 0110)
Length in inches (ex 02.25″ = 0225)
Thickness in inches (ex 0.040″ = 040)

Example
How to order product to size TGN

2. Order direct from Leader Tech or from a distributor

To order direct from Leader Tech Inc. 

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Call Toll Free  866.832.4364
Email Sales at sales@leadertechinc.com
Questions? Contact our Applications Engineers

To order from our Distributors

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Office Closure.

In observance of the Labor Day holiday, our office will be closed on Monday, September 7th.

We will resume normal business hours on Tuesday, September 8th at 8 am EST.

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