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Genetic Algorithms for the Determination of the Nonlinearity Model Coefficients in Passive Intermodulation Scattering.
- Source :
- IEEE Transactions on Electromagnetic Compatibility; May2004, Vol. 46 Issue 2, p309-311, 3p
- Publication Year :
- 2004
-
Abstract
- Zones with nonlinear behavior on an object cause intermodulated components in the scattered electromagnetic field. This problem is relevant both for satellite communications and for radio-astronomical applications. Recently, a heuristic model for the passive intermodulation analysis has been derived in a time domain physical optics framework. The heuristic approach proposed requires the determination of few coefficients. Here, a genetic algorithm is introduced for the computation of the optimum values for these coefficients. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00189375
- Volume :
- 46
- Issue :
- 2
- Database :
- Complementary Index
- Journal :
- IEEE Transactions on Electromagnetic Compatibility
- Publication Type :
- Academic Journal
- Accession number :
- 13512611
- Full Text :
- https://doi.org/10.1109/TEMC.2004.826880