Articles with "elevation angles" as a keyword



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Analysis and Empirical Modeling of Ionospheric Horizontal Gradients in the TEC Mapping Onboard LEO Satellites

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Published in 2022 at "IEEE Transactions on Geoscience and Remote Sensing"

DOI: 10.1109/tgrs.2022.3188336

Abstract: The ionospheric mapping function (IMF) is fundamental in retrieving total electron content (TEC) from observations onboard low earth orbiting (LEO) satellites, as well as the receiver differential code bias (DCB) estimation. Most IMFs apply the… read more here.

Keywords: ionospheric horizontal; elevation angles; leo; leo satellites ... See more keywords
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Unsteady Aerodynamic Characteristics of Antenna Rotating in Different Elevation Angles

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Published in 2021 at "International Journal of Antennas and Propagation"

DOI: 10.1155/2021/5503330

Abstract: The aerodynamic characteristics of radar antennas should be considered in computing their wind resistance and designing pedestal servo systems. In this paper, the aerodynamic characteristics of a flat plate antenna with azimuthal rotation are explored… read more here.

Keywords: aerodynamic coefficients; aerodynamic characteristics; elevation angle; elevation angles ... See more keywords