DocumentCode :
2450035
Title :
The influence of different-scale ionospheric irregularities on the residual error of the satellite navigation system
Author :
Kim, Byoung Chul ; Tinin, Mikhail V.
Author_Institution :
Pusan Nat. Univ., Miryang
fYear :
2006
fDate :
26-29 Oct. 2006
Firstpage :
1
Lastpage :
4
Abstract :
We investigate the influence of an inhomogeneous ionosphere on the accuracy of the dual frequency satellite navigation system. The geomagnetic field, and ray bending in the background large-scale inhomogeneous ionosphere and in small-scale random irregularities are taken into account. It is shown that the contribution from the background irregularity for moderate values of total electron content (TEC) is less than the contribution from the geomagnetic field and random irregularities. The contribution to the residual error made by radio wave diffraction from small-scale random irregularities is as small.
Keywords :
electromagnetic wave diffraction; ionospheric electromagnetic wave propagation; satellite navigation; geomagnetic field; ionospheric irregularities; radio wave diffraction; ray bending; satellite navigation system; total electron content; Diffraction; Electrons; Frequency; Geomagnetism; Global Positioning System; Ionosphere; Large-scale systems; Refractive index; Satellite broadcasting; Satellite navigation systems;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Antennas, Propagation & EM Theory, 2006. ISAPE '06. 7th International Symposium on
Conference_Location :
Guilin
Print_ISBN :
1-4244-0162-3
Electronic_ISBN :
1-4244-0163-1
Type :
conf
DOI :
10.1109/ISAPE.2006.353537
Filename :
4168198
Link To Document :
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