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The dipole antennas are widely used for RF communication applications and usually provide a potential front-door path of coupling electromagnetic pulse (EMP). In this paper, the transient current response of dipoles exposed to EMP is calculated with an equivalent circuit based model, which consists of an equivalent pulse voltage source and an antenna equivalent circuit. A center-driven wire dipole...
Electromagnetic radiation emission from cable [1] is one of the most important factors to cause electromagnetic compatibility (EMC) problem for the inverter, which may directly lead to the performance degradation or failing to work normally for the device. In this paper, the characteristics of the electromagnetic radiation emission from coaxial cable will be researched by means of simulation and calculation...
A lumped-parameter equivalent circuit for an uninsulated antenna in a lossy medium is derived from the impedance of the same antenna in air. Consisting of four frequency-independent elements and four elements related to loss tangent and frequency, the equivalent circuit is sufficiently accurate for a broadband simulation including the resonant frequency at which antennas are generally designed to...
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