Accurate Doppler frequency shift estimation for any satellite orbit

被引：28

作者：

Amiri, Shervin

Mehdipour, Mohammad

机构：

来源：

2007 3RD INTERNATIONAL CONFERENCE ON RECENT ADVANCES IN SPACE TECHNOLOGIES, VOLS 1 AND 2 | 2007年

关键词：

D O I：

10.1109/RAST.2007.4284064

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

One of the most important parameters in satellite communication links, particulary in Low Earth Orbits (LEO) and elliptical orbits is Doppler Frequency Shift (DFS) and Doppler Frequency Rate (DFR) at communication channels. This paper analyzes Doppler frequency effects in various satellite orbits. For this purpose, a new orbit generator is presented for accurate simulation of satellite orbits. The non-spherical mass distribution turbulence of the earth and its effects on Doppler shift calculations is considered and simulation results of Doppler frequency shift for an elliptical LEO satellite in L-band is presented.

引用

页码：602 / 607

页数：6

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