A planar pass gate NFET is designed with the same width as a planar pull-down NFET. A seismic signal source controlled by a zone defense coordinator communicates at scheduled times to the seismic detectors and through them to the associated devices to convey mission critical information. Once received, the macro-instruction is decoded into a first micro-operation and a second uOP. Strips of the radiator assemblies can be used to form an array aperture. A ratio of a width of each of the insulation-filled trench regions to a width of the drift region is adjusted so that an output capacitance of the MOSFET is minimized. Bus systems may be formed by the interconnection of such modules.