Through its hybrid structure, the Microwave Vision Group provides microwave absorbers that maintain a uniform carbon density and can be utilized for various applications. The following sections introduce their product key features, specifications, recommended applications, and the company’s support services.
This is a polypropylene-based hybrid type electromagnetic wave absorber, characterized by broad bandwidth and high uniformity, suitable for EMC and RF testing. Furthermore, it combines highly reproducible measurements with durability, making it suitable for both indoor and outdoor testing facilities. Additionally, it offers durability that withstands long-term use despite its lightweight design.
Reference: Microwave Vision Group Official Website（https://www.mvg-world.com/media/2189/download/reference）
This series consists of broadband pyramidal electromagnetic wave absorbers compatible with a frequency range from 30 MHz to 40 GHz. Available in two shapes: pyramidal and hollow, allowing for selection based on specific applications and performance requirements. The hollow type features improved performance at lower frequencies. It can be used in various anechoic chambers, test boxes, jigs, and outdoor test sites.
Reference: Microwave Vision Group Official Website（https://www.mvg-world.com/media/2191/download/reference）
This series consists of broadband walkway RF absorbers that feature a structure combining a polystyrene core with standard AEP-type material. Covered with a high-density polystyrene laminate surface, they feature high load and wear resistance. These absorbers are ideal for creating access pathways and ensuring safe entry routes within indoor testing facilities.
Reference: Microwave Vision Group Official Website（https://www.mvg-world.com/media/2193/download/reference）
This resource introduces products suitable for various applications. Please use this information as a reference, as detailed information is provided on recommended microwave absorbers for applications such as next-generation R&D, high-density packaging, stealth technology, and RCS reduction.
MVG absorbers should be selected based on the test environment, frequency range, and whether the main need is EMC chamber performance, general-purpose absorption, or safe access inside the chamber.
| Product | Frequency Bandwidth | Absorption Performance | Size | Material | Use Cases |
|---|---|---|---|---|---|
| HyPyr-Loss™ | 30 MHz to 40 GHz | Up to 32 dB (varies by frequency) |
Standard 60 cm × 60 cm | Polypropylene (hybrid structure) | Hybrid EMC chambers |
| AEP Series | 30 MHz to 40 GHz | Up to 50 dB (varies by frequency) |
Standard base 60.96 cm × 60.96 cm | Polyurethane | General-purpose test chambers |
| AEWW Series | 250 MHz to 30 GHz | Optimized according to frequency | Standard base 60.96cm×60.96cm or 60.96cm×121.92cm |
Polystyrene core + AEP type absorber laminate | RF chamber walkways |
HyPyr-Loss™ Ultra Hybrid Absorbers are suitable for EMC/RF test applications from 30 MHz to 40 GHz. Their uniform polypropylene-based structure helps support stable, repeatable measurement conditions in EMC anechoic chambers.
The AEP Series is recommended for broadband absorption in anechoic chambers, test boxes, jigs, and outdoor test sites. Its pyramidal and hollow designs allow selection based on chamber size, frequency requirements, and lower-frequency performance needs.
The AEWW Series is suitable for RF chamber walkways where people need safe access without greatly compromising absorber performance. Its load-bearing, wear-resistant structure is useful for indoor chambers that require safe ingress and egress.
The RF absorber market is expanding rapidly, driven by the increasing need for EMI (Electromagnetic Interference) reduction in 5G/6G, autonomous driving, and defense applications.
This site provides comparative information on products and manufacturers by application to help you identify the ideal solutions for R&D, anechoic chambers, and high-frequency testing.
Microwave Vision Group provides a comprehensive support services for their microwave absorbers. By offering end-to-end support from product selection and design to installation and maintenance, they deliver optimal solutions tailored to the customer's specific test environment, frequency range, and performance requirements. Furthermore, the company responds promptly to technical inquiries and custom specification requests.
Before contacting MVG or a supplier, prepare the key technical conditions below to help identify the most suitable microwave absorber.
| Company Name | Microwave Vision Group, Inc. |
|---|---|
| Headquarters Address | 450 Franklin Gateway SE, Suite 100, Marietta, GA 30067, United States |
| Official Website | https://www.mvg-world.com/en-US |
| Frequency Range |
|---|
| 3GHz-320GHz |
| Material |
| Urethane Foam |
| Key Features |
| Up to 50 dB of absorption |
At just 550g per panel—approximately half the weight of competing products (*1)—this polyurethane foam absorber covers a wide frequency range from 3 to 320 GHz.
Delivers 50 dB absorption, outperforming conventional heavy ferrites.
Velcro-backed for rapid mounting, ideal for temporary setups and cost-effective maintenance.
| Frequency Range |
|---|
| 20MHz-3GHz |
| Material |
| Elastomer |
| Key Features |
| Permeability (at 1 MHz): 150 |
Heat-resistant elastomer: Designed for direct SMT processing and high-temperature durability.
Ultra-thin (from 0.1 mm) for high-density integration with robust EMI suppression.
It significantly reduces assembly workload and enables EMI countermeasures without altering the existing manufacturing process.
| Frequency Range |
|---|
| 1-35 GHz |
| Material |
| Elastomer |
| Key Features |
| Reflection Performance: –20 dB |
Frequency-tuned for specific radar absorption, offering superior stealth performance over standard RF sheets (*2).
Millimeter-thin design delivers –20 dB reflection, ensuring high absorption while preserving aerodynamic integrity.
Excellent conformance to complex geometries with thermal stability from –60°C to 150°C—ideal for aerospace platforms.