The upper mid-band or FR3 (7–24GHz) has attracted considerable interest in NextG cellular systems as the bands offer a balance of coverage and capacity. This talk describes an initial 2×2 MIMO FR3 SDR...
This work proposes a bidirectional vector modulator-based all-passive variable-gain phase shifter (VGPS) across 8-28 GHz for 6G FR3 and 5G n258 FR2. To cover this wide fractional bandwidth (FBW) with ...
The continuous expansion of wireless communication technologies creates a pressing need for intelligent planning of a plethora of existing and emerging wireless services, in a timely and cost-effectiv...
Measurement results of a integrated radio frequency power-digital-to-analog converter (RF power-DAC) with high linearity and bandwidth are presented. The power cells operate as switched current source...