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Estimation of Evaporation Duct and Surface-Based Duct Parameters from a Combined Refractivity Model
2018 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting, 2018The study of atmospheric refractive conditions is essential in the shipboard radars and radio communication conditions in the maritime environment. Especially at low altitudes, as radio refractivity can vary considerably with both height and range, characterizing marine atmospheric boundary layer properties, ducting in particular, is thus crucial for ...
Qi Wang +8 more
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Evaporation Duct Channel Model for Flat Sea
2023 17th European Conference on Antennas and Propagation (EuCAP), 2023Sebastian Kudera +2 more
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Comparison of evaporation duct and path loss models
Radio Science, 1985This paper will evaluate the current meteorological measurement techniques used to infer the evaporation‐ducting process. Included within this study is a comparison of relative performance, sensitivities to meteorological inputs, and ease of computation for three standard evaporation duct models and two electromagnetic wave propagation models.
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The Impact of Evaporative Ducting on Covert Communications
MILCOM 2007 - IEEE Military Communications Conference, 2007This paper provides a brief primer on tropospheric ducting and examines the potential impact that evaporative ducting has on the intercept vulnerability of covert communication systems. The study considers the intercept vulnerability of a generic ship-based satellite terminal in the presence of evaporative ducting when the threat consists of a total ...
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The Surface Evaporative Duct Height Product: An Evaluation
1987Abstract : The existence of a surface evaporative duct has many serious operational implications. One of the most serious and obvious implications is that the extended range of the radar will allow distant hostile units to detect the radar(and to be detected by the radar).
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Long-Range Microwave Links Guided by Evaporation Ducts
IEEE Communications Magazine, 2022Jianguo Ma, Jian Wang, Cheng Yang
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An Investigation Of Turbulence Driven Evaporative Duct Modeling
2023 IEEE International Radar Conference (RADAR), 2023Hedley J. Hansen +3 more
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Towards METOC UAS for Measuring Evaporative Duct Profiles
OCEANS 2021: San Diego – Porto, 2021Wayne Liu +5 more
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Endoscopic versus Surgical Drainage of the Pancreatic Duct in Chronic Pancreatitis
New England Journal of Medicine, 2007Jaap Stoker, Marcel Gw Dijkgraaf
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