Our Commitment to Innovation
QFS is working on a variety of applications of its sophisticated EM sensing systems. Please contact us if you'd like to find out more about our research.
QFS has developed a Frequency Domain Interference Mitigation (FDM) algorithm to cancel/reduce the noise present in measurements. The FDM algorithm is very effective at cancelling broadband or multi-tone interference signals while maintaining the desired signal. The method's effectiveness can be seen in the image, which is a frequency domain plot of a 21.4 kHz signal with an interfering noise source in the red trace, while the blue trace shows the recovery of the signal of interest after processing.
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