Significance of Frequency range
The frequency range is a critical concept in science, encompassing multiple aspects relevant to communication and material analysis. It includes the spectrum of electromagnetic frequencies that influence biomedical applications' functionality and safety. Additionally, this range covers the frequencies used to measure dielectric properties of materials, specifically between 10 MHz and 20 GHz, and extends to 50 GHz for complex permittivity measurements in this study. Understanding these aspects is essential for effective applications in various scientific fields.
Synonyms: Spectral range, Spectrum
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The concept of Frequency range in scientific sources
Frequency range pertains to the spectrum of electromagnetic frequencies utilized in communications, which significantly influences both the functionality and safety of biomedical applications, as indicated by regional sources.
(1) The EEG signals from the surface of the brain do not contain significant frequency content above 70 Hz, however, this does not pose a significant problem for BCI.[1]