EMI hardening of signal processor subsystem to meet military standard (a case study)

Abstract

This paper describes the techniques employed for hardening electronic subsystems/systems to meet stringent emission standards, both conducted and radiated, and also highlights some of the EMC solutions in hardening against electrostatic discharge and radiated susceptibility. Signal processor is used to detect and track in both range and angle and feeds errors to a stabilisation system. This paper deals with the hardening of signal processor subsystem to meet Mil-standards for conducted and radiated emission limits.