UWB technology can spread a signal across gigahertz of spectrum while using only picowatts of power per hertz, causing the signal to appear as background radiation, or the noise floor, to conventional narrowband receivers.
Sources
- Open Spectrum (queue.acm.org)
- https://www.rogerscorp.com/blog/2026/ultra-wideband-a-platform-technology-for-secure-positioning-and-sensing (rogerscorp.com)
- https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/7362817 (image-ppubs.uspto.gov)
- https://www.androidauthority.com/what-is-uwb-1151744/ (androidauthority.com)
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