
This chart compares publicly available performance figures for a range of current radars, including intended performance for the JSF's APG-81 AESA. While the higher power rating of the JSF radar makes it highly competitive against the older technology passive array in the current Su-30, the introduction later this decade of active array technology in the Sukhoi will tip this balance decisively. The F-22A's APG-77 has an unassailable lead which it will retain longer term.