Nonlinear effects in a dispersive weakly ionized gaseous medium during propagation of two short high-intensity microwave pulses
| Autor: | A. I. Rogashkova |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
Radiation
Materials science Numerical analysis Deformation (meteorology) Condensed Matter Physics Electronic Optical and Magnetic Materials Pulse (physics) Nonlinear system Ionization Dispersion (optics) Electrical and Electronic Engineering Atomic physics Absorption (electromagnetic radiation) Microwave |
| Zdroj: | Journal of Communications Technology and Electronics. 56:397-403 |
| ISSN: | 1555-6557 1064-2269 |
| DOI: | 10.1134/s1064226911040152 |
| Popis: | A system of nonlinear equations describing propagation of two successive short high-intensity microwave pulses in a weakly ionized gaseous medium is obtained. The system was derived with consideration for dispersion and an additional ionization. The degree of deformation of the pulse and medium parameters is estimated by means of the numerical analysis. It is shown that, in the pre-breakdown mode, additional ionization may cause substantial absorption of the energy of the subsequent pulse. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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