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Parallel plate EMP simulators can be made from two sets of parallel wires to reduce wind loading, weight, and icing problems. The available literature on this kind of simulator construction is inadequate for the prediction of such basic design information as characteristic impedance and field enhancement.
For a radiating system consisting of a resonant half-wave impedance oblique wire dipole and a rectangular perfectly conducting screen the conditions guaranteeing formation of a circularly polarized wave with extremely achievable field amplitude in the set directions of the main observation planes are investigated. Computation of the far field components is based on the asymptotic solution of 3D vector...
In the case of far filed exposure to human body, whole body resonance phenomena arise in VHF [1] frequency band when the component of E-field is parallel to the human body's height. In this phenomenon intensive induced current is observed in the human body. In this paper, in order to analyze this phenomenon with high accuracy by using FDTD method. We propose an efficient modeling method to model half...
Nuclear electro-magnetic pulse (NEMP) simulators which are used in the simulation of transient electromagnetic fields due to a high altitude nuclear detonation are generally excited with a double exponential high voltage pulse. This results in a current distribution on the wires of the simulator and hence a transient electric field in the working volume of the simulator where the test object is kept...
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