A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Propagation model for signal fluctuations on transionospheric radio links: Recent developments
Abstract The propagation model for signal fluctuations on transionospheric radio links previously developed by the authors has been further extended to be capable of describing some new applications e.g. spatial coherency of the field, or the time-correlation properties of level (log-amplitude) and phase fluctuations and their frequency spectra. In particular, the technique has been developed to also generate random time sequences of the level and phase of the field on transionospheric paths of propagation. Spatial coherency is of importance for differential GPS in the assessment of the additional fluctuational errors in rangefinding with respect to a reference GPS station whereas random time series are necessary for modelling the fluctuational Earth-satellite channel of propagation.
Propagation model for signal fluctuations on transionospheric radio links: Recent developments
Abstract The propagation model for signal fluctuations on transionospheric radio links previously developed by the authors has been further extended to be capable of describing some new applications e.g. spatial coherency of the field, or the time-correlation properties of level (log-amplitude) and phase fluctuations and their frequency spectra. In particular, the technique has been developed to also generate random time sequences of the level and phase of the field on transionospheric paths of propagation. Spatial coherency is of importance for differential GPS in the assessment of the additional fluctuational errors in rangefinding with respect to a reference GPS station whereas random time series are necessary for modelling the fluctuational Earth-satellite channel of propagation.
Propagation model for signal fluctuations on transionospheric radio links: Recent developments
Gherm, V. E. (author) / Zernov, N. N. (author) / Radicella, S. M. (author) / Strangeways, H. J. (author)
2002
Article (Journal)
English
A new global TEC model for estimating transionospheric radio wave propagation errors
| Online Contents | 2011
A new global TEC model for estimating transionospheric radio wave propagation errors
| Online Contents | 2011
Space weather effects on transionospheric radio wave propagation on 6 April 2000
| Online Contents | 2002