Patent ID: 7654458

Claim:
A munition, comprising: a housing; a shaped warhead disposed in a front interior of the housing; a vertically orienting explosive disposed on a front end of the housing; a safe and arm device explosively connected to the shaped warhead for arming and detonating the shaped warhead; a dual sensor circuit comprising an E-field sensor board, a B-field sensor board and a processor board; and a power source connected to the dual sensor circuit and the safe and arm device; wherein the processor combines signals from the E-field and B-field sensor boards to determine whether a target is personnel or a vehicle and, if the target is personnel, the safe and arm device initiates the vertically orienting explosive and then initiates the shaped warhead and further wherein, if the target is a vehicle, the processor determines from the B-field sensor board when the vehicle is above the munition and then the safe and arm device initiates the vertically orienting explosive and initiates the shaped warhead.