An enhancement-mode recess-free InAlGaN/GaN HEMT on silicon is demonstrated for millimeter-wave RF applications by combining a polarization-engineered ultra-thin InAlGaN barrier with a high-quality LP...
RF-DACs are rapidly becoming the backbone of software defined radios. They are heavily deployed in industrial solutions such as RF-SOC FPGAs from AMD/Alterra and highly digital front-ends like the ADI...
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 ...