Dynamic spectroscopy has emerged as a transformative approach in biomedical diagnostics, offering rapid and non-invasive insights into blood composition. This technique exploits subtle variations in ...

The NanoVNA made network analyzers cheap enough for almost everyone. Now you can get a $49 spectrum analyzer to go with it. Is it worth it? Watch [IMSAI Guy]’s video after the break for his opinion.

Ofcom has published its second annual report looking into future technologies that may enable a more efficient use of radio spectrum. An emerging technology called dynamic spectrum access (DSA) is one ...

Spectral analysis is one of the most important tools of atmospheric physics. Patterns can be extracted from measurement series with the help of spectral analysis and used as a complement to their ...