A SiGe:C BiCMOS LNA for 94GHz band applications
Résumé
A new low noise amplifier (LNA) dedicated to 94GHz band has been implemented in a 130nm BiCMOS technology intended for millimeter waves applications. The circuit is a single stage cascode amplifier utilizing transmission lines and MIM capacitors for input, output and inter-stage matching. On chip measurements show a 9.08dB maximum peak of power gain at 94.7GHz and a 1dB compression point at -14.9dBm of input power. The noise figure is 8.6dB and the power consumption is 13mW.