In the opinion of many satellite operators, the frequency bands 3 400–4 200 MHz and 4 500–4 800 MHz (known as C-band) are not suitable for this purpose. The frequency ranges 3 400–4 200 MHz and 4 ...
Quectel Wireless Solutions, a global IoT solutions provider, has announced three new antennas at CES 2025. The new additions to the Quectel antenna portfolio include the YEGN103W8A active GNSS antenna ...
(a) The overall framework of FreCaS. The entire T-step sampling process is divided into N+1 stages of increasing resolutions and expanding frequency bands. FreCaS starts the sampling process at the ...
Discover the impact of 5G technology on electromagnetic radiation exposure. Surprising findings reveal reduced exposure in areas with abundant cell towers.