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Excitation and Propagation of Whistler Waves in a Magnetoplasma Containing Density and Magnetic-fleld Nonuniformities
| Content Provider | Semantic Scholar |
|---|---|
| Author | Bakharev, Pavel V. Kudrin, Alexander V. Zaboronkova, Tatyana M. |
| Copyright Year | 2009 |
| Abstract | Excitation and propagation of whistler-mode waves in a magnetoplasma containing cylindrically symmetric nonuniformities of plasma density or external static magnetic fleld are studied. Using a rigorous solution for the total source-excited fleld comprising both the discrete and continuous parts of the spatial spectrum of waves, the radiation resistance of a loop antenna in the presence of such structures is determined. Conditions are found under which the radia- tion resistance of the loop antenna located in a weakly nonuniform plasma-density depletion or magnetic-fleld enhancement can be notably greater than that in a homogeneous magnetoplasma whose parameters coincide with those near the nonuniformity axis. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://www.piers.org/piersonline/pdf/Vol5No6Page546to550.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
