Energy Transformation of Transient Radiation of Plane Source with Step-Like Excitation

The energy conversion near an aperture radiator is investigated for the case of the transient excitation. The case of uniform distribution of current with step-like time dependence is presented for analysis. The analytical solution of the problem in time domain based on the evolutionary approach is...

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Bibliographic Details
Main Authors: Havrylenko, Dmytro, Dumin, Oleksandr, Plakhtii, Vadym, Katrich, Victor
Format: Conference Proceeding
Language:English
Subjects:
Apertures
electromagnetic missile
Electromagnetic scattering
Electromagnetics
energy transformation
Evolutionary Equation Method
impulse electromagnetic wave
Inverse problems
Mathematical models
Missiles
Transient analysis
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Summary:The energy conversion near an aperture radiator is investigated for the case of the transient excitation. The case of uniform distribution of current with step-like time dependence is presented for analysis. The analytical solution of the problem in time domain based on the evolutionary approach is used for analysis of wave energy transformation. The change of energy flux for different distances from source is calculated numerically. The expressions for total energy of the wave is obtained analytically. It is illustrated the transforming of the total energy into static part and wave.
ISSN:2165-3593
DOI:10.1109/DIPED59408.2023.10269461