Versión mejorada de un modelo de propagación para exteriores a frecuencias de 50 MHz a 1 GHz
Date
2005-09Derechos
© 2005 URSI España
Publicado en
URSI 2005, XX Simposium Nacional de la Unión Científica Internacional de Radio, Gandía
Abstract:
An improved and enhanced version of a model
for outdoor propagation at frequencies from 50 MHz up
to 1 GHz is presented. The model, as well as the original
one are mathematical characterizations of the FCC
propagation curves F(50,50). Some limitations of the
original model have been mastered in the improved
version presented here, namely, the model has been
extended for distances of more than 40 mi (64 Km) and
antenna heights up to 1800 m. Like its predecessor, the
new model allows for the estimation of the median path
loss, received power or electrical field strength, which
usually is sufficient in a vast majority of practical
applications for which a deeper knowledge of channel
dynamics is not necessary.
Collections to which it belong
- D12 Congresos [545]