Results 291 to 300 of about 789,573 (302)

Performance Analysis of Microwave Radio Refractivity on Radio Field Strength and Radio Horizon Distance Over Akure, Nigeria

Wireless Personal Communications, 2014
Mahamod Ismail
exaly  

Atmospheric Sounding by Global Navigation Satellite System Radio Occultation: An Analysis of the Negative Refractivity Bias Using CHAMP Observations

Journal of Geophysical Research D: Atmospheres, 2004
Torsten Schmidt, Jens Wickert, Georg Beyerle   +2 more
exaly  

Surface Water Vapour Density and Tropospheric Radio Refractivity Linkage Over Three Stations in Nigeria

Journal of Atmospheric and Solar-Terrestrial Physics, 2006
B Adeyemi
exaly  

Estimation of the Radio Refractivity Gradient From Diffraction Loss Measurements

IEEE Transactions on Geoscience and Remote Sensing, 2013
Pavel Pechac, Martin Grabner, Otakar Jicha   +2 more
exaly  

Correction for refraction in radio astronomy and satellite geodesy

Chinese Astronomy and Astrophysics, 1991
T.A.Th. Spoelstra, null Yang Yi-pei
openaire   +1 more source

Estimation of Radio Refractivity Structure Using Matched-Field Array Processing

IEEE Transactions on Antennas and Propagation, 2000
Peter Gerstoft, W S Hodgkiss
exaly  

Estimation of Atmospheric Radio Refraction Errors for Ground Stations

IEEE Transactions on Aerospace and Electronic Systems
Seokkwon Kim, Sung-Wan Kim
openaire   +1 more source

Autoregressive Modelling of Tropospheric Radio Refractivity Over Selected Locations in Tropical Nigeria Using Artificial Neural Network

Earth Science Informatics
Ayodeji Gabriel Ashidi
exaly  

Diffraction, Refraction, and Reflection of Radio Waves

1957
openaire   +1 more source

Seasonal Variations of Radio Refractivity Gradients in Nigeria

Journal of Atmospheric and Solar-Terrestrial Physics, 2002
exaly