NLR-Arch setup measurements
Are radar cross-section measurements for absorbers still representative? No. Following the guidelines of IEEE1128, the NLR-Arch setup measurements are more representative. With the emergence of 6G, aerospace antennas, and automotive radar systems, antenna measurements above 40GHz are becoming more common, but they are still done worldwide in the old RCS way.
The production planning puzzle explained
Our chamber projects start with engineering and end with installation and testing. If one of the two changes in planning, André Oostdam, responsible for production, feels the pain. How does he guarantee deadline promises to clients?
How can telecom companies cope with PIM?
PIM has been highlighted as a growing problem for cellular network providers and associated equipment suppliers. This type of interference can reduce receiver sensitivity and, in some cases, may even completely inhibit communication.
ETSI or CISPR and the height of your chamber
Governments demand mandatory certifications from their suppliers, and…
DIY Chambers for antenna testing
Did you know a Faraday cage is only required for 20% of antenna measurement facilities? In order to reduce costs for the other 80% of the users, we developed the DIY chamber: a cost-efficient do-it-yourself solution for antenna measurements.
How to build a test chamber on the 7th floor
It can be done: building a test chamber on the 7th floor.
After six years the closed-cell absorber with the perfect tip
Rik de Groot, the Managing Director of Dutch Microwave Absorber Solutions, and his team spent six years developing a closed-cell absorber with the perfect tip. But why is it so difficult to achieve this?
Re-inventing the microwave absorber models!
Our sister company, Dutch Microwave Absorber Solutions, invested six years in developing a pyramid-shaped absorber from expandable polystyrene (EPS).
More representative absorber reflectivity measurements
Is the radar cross-section method for absorber reflectivity measurements still representative? No, following the guidelines of IEEE1128, the NLR-Arch setup measurements are more representative of determining RF absorber characteristics.