Bhattacharyya, A. (1991) Phase and amplitude scintillations due to electrojet irregularities Journal of Atmospheric and Terrestrial Physics, 53 (5). pp. 379-387. ISSN 0021-9169
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/002191...
Related URL: http://dx.doi.org/10.1016/0021-9169(91)90033-4
Abstract
Features of the power spectra of weak amplitude and phase scintillations on a VHF signal, transmitted from a geostationary satellite and recorded at an equatorial station, are found to be in good agreement with theory. Irregularity drift speeds transverse to the signal path were extracted from the first few pronounced Fresnel minima in the power spectra. For some data intervals, a low frequency peak, associated with an irregularity wavelength greater than the Fresnel dimension, could be identified in the phase spectrum. The dominant wavelength of the large scale waves is found to be ≥1.5km.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 29060 |
| Deposited On: | 18 Dec 2010 05:39 |
| Last Modified: | 18 May 2011 04:34 |
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