One‐Dimensional Variational Ionospheric Retrieval Using Radio Occultation Bending Angles: 1. Theory
Sign Up to like & getrecommendations! Published in 2024 at "Space Weather"
DOI: 10.1029/2023sw003572
Abstract: A new one‐dimensional variational (1D‐Var) retrieval method for ionospheric GNSS radio occultation (GNSS‐RO) measurements is described. The forward model implicit in the retrieval calculates the bending angles produced by a one‐dimensional ionospheric electron density profile,… read more here.
Keywords: retrieval; radio occultation; bending angles; dimensional variational ... See more keywords
Different bending models predict different dynamics of sedimenting elastic trumbbells.
Sign Up to like & getrecommendations! Published in 2018 at "Soft matter"
DOI: 10.1039/c8sm00604k
Abstract: The main goal of this paper is to examine theoretically and numerically the impact of a chosen bending model on the dynamics of elastic filaments settling in a viscous fluid under gravity at low-Reynolds-number. We… read more here.
Keywords: bending angles; kratky porod; bending models; different bending ... See more keywords
Simultaneous Radio Occultation for Intersatellite Comparison of Bending Angles toward More Accurate Atmospheric Sounding
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Atmospheric and Oceanic Technology"
DOI: 10.1175/jtech-d-20-0036.1
Abstract: Global Navigation Satellite System (GNSS) radio occultation (RO) is a remote sensing technique that uses International System of Units (SI) traceable GNSS signals for atmospheric limb soundings. The retrieved atmospheric temperature profile is believed to… read more here.
Keywords: radio occultation; bending angles; comparison; comparison bending ... See more keywords
Ultra-compact multimode waveguide bends with arbitrary bending angles.
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DOI: 10.1364/oe.555795
Abstract: Achieving compact waveguide routing with arbitrary configurations is essential for on-chip mode-division multiplexing (MDM) systems to enable higher integration density and more flexible layouts. However, current multimode waveguide bends (MWBs) are limited to 90°, restricting… read more here.
Keywords: ultra compact; bending angles; waveguide bends; arbitrary bending ... See more keywords
Analysis of ionospheric structure influences on residual ionospheric errors in GNSS radio occultation bending angles based on ray tracing simulations
Sign Up to like & getrecommendations! Published in 2017 at "Atmospheric Measurement Techniques"
DOI: 10.5194/amt-11-2427-2018
Abstract: Abstract. The Global Navigation Satellite System (GNSS) radio occultation (RO) technique is widely used to observe the atmosphere for applications such as numerical weather prediction and global climate monitoring. The ionosphere is a major error… read more here.
Keywords: radio occultation; bending angles; residual ionospheric; gnss radio ... See more keywords