77GHz Radar
Build Semiware into your application circuit
Summary
Due to its high operating frequency and extremely sensitive front-end circuitry, as well as its typical placement outside the vehicle body (near the bumper and grille), 77 GHz millimeter-wave radar faces typical and potentially harmful reliability risks from electrostatic discharge (ESD) and surge (Surge/Transient Overvoltage). It is necessary to systematically understand these risks from the perspectives of mechanism, impact pathways, and protection design.