Range-dependent path-loss model in residential areas for the VHF and UHF bands.

Implementation digital fixed wireless systems, such as digital FM, high definition TV (HDTV) and wireless local loop (WILL), require a high level of accuracy of propagation prediction in the VHF and UHF bands. This paper presents a theoretical model that predicts the average path loss from an elevat...

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Vydáno v:	IEEE Transactions on antennas and propagation 50, 1 (2002).
Hlavní autor:	Hyun Kyu Chung
Médium:	Článek
Jazyk:	English
Témata:	30 MHz to 3 GHz. HDTV. ITRU-R recommendations. International Telecommunication Union Radio Communication. PO integral. UHF band. UHF propagation. VHF band. Average path loss prediction. Average rooftop level. Buildings. Dielectric screens. Digital FM. Digital fixed wireless systems. Elevated base station. Ground reflections. Height gain. High definition TV. Physical optics integral. Propagation prediction. Random heights. Range dependence. Range-dependent path-loss model. Receiving antenna. Residential areas. Rooftop level. Row spacing. Standard deviation. Subscriber antennas. Uniform spacing. Urban environments. Wireless local loop.