Design of the pHEMT GaAs MIC L-band switch-LNA for autonomous spacecraft radionavigation equipment

The technical solutions design of monolithic integrated circuit (MIC) on-off switch-low-noise amplifier (LNA) of L-band are presented. The design was conducted on the basis of 0.15 microns pHEMT arsenide-gallium technology of own production for application as a part of on-board receivers of the global navigation satellite systems (GNSS) signals of all types orbits spacecraft's for their autonomous coordinate and time providing.