The ultra-wideband, omnidirectional circular ring antenna has a height of 0.047 times the low-frequency wavelength and a width of 0.19 times the wavelength, offering an impedance bandwidth of 12:1.

At a time when 5G networks require more energy than previous generations and each base station consumes as much energy as 73 ...

As UWB wireless technology becomes more mainstream, efficient antenna design is crucial for achieving high performance at low power.