Measurement and control system antenna device and method for full-airspace coverage

The invention discloses a whole-airspace coverage measurement and control system antenna device and method, and the device and method are realized based on a vehicle-mounted conformal phased-array antenna, the vehicle-mounted conformal phased-array antenna comprises a plurality of array planes, the plurality of array planes cover the outer surface of a vehicle-mounted platform, and the beam coverage method comprises the steps: pre-configuring the array plane synthesis modes of the plurality of array planes; in the current beam switching period, determining parameters of an airspace where the target is located, a current formation and a current formation switching mark; and according to the airspace parameter of the target in the next beam switching period, performing formation switching according to a preset formation switching rule. According to the invention, the phased array antenna which is in the same type with the vehicle-mounted platform is designed, array switching is executed according to the preset