Interference filters are frequently employed in transmissive configurations where the light passes through the filter to produce a specific effect (band-pass, long-pass, short-pass, among others).

J-Shield is a robust filter on Javad GNSS antennas that blocks out-of-band interference (Figure 1). In particular, J-Shield blocks signals that are near the GNSS bands, including the proposed Ligado ...

Widespread availability of Wi-Fi functionality on smart devices, the potential for an overall improved quality of service (QoS), and the ability to stream video to smartphones in dense environments ...

Dawnco is emphasizing the post-9/11 importance of C band satellite terrestrial interference filters. The filters are placed between the feedhorn and LNB of a C band downlink. TI filters clean up ...

At the accompanying exhibition of the OptecNet Annual Conference 2026, the Fraunhofer Institute for Surface Engineering and Thin Films IST will present new solutions for compact hyperspectral imaging ...

With the recent application of nano-photonic interference filter technology, XYZ color sensing is moving out of the realm of laboratory instrument into more mainstream applications, including in-situ ...

All filters are manufactured with a hard coating technique, which gives films with superior environmental stability. Specifications according to MIL-F-48616!