Polarimetric channel characterization of foliage for performance assessment of GPS receivers under tree canopies

The attenuation, depolarization, and fluctuation of a microwave signal going through a tree canopy are investigated by developing a Monte Carlo based coherent scattering model. In particular, the model is used to analyze the performance of Global Positioning System (GPS) receivers under tree canopie...

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Veröffentlicht in:	IEEE transactions on antennas and propagation Jg. 50; H. 5; S. 713 - 726
Hauptverfasser:	Il-Suek Koh, Sarabandi, K.
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York IEEE 01.05.2002 The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Schlagworte:	Attenuation Computer simulation Dielectrics Fluctuations Frequency Global Positioning System Mathematical analysis Mathematical models Monte Carlo methods Monte Carlo simulation Performance analysis Receivers Satellite navigation systems Scattering parameters Studies Time domain analysis Transmitters Trees
ISSN:	0018-926X, 1558-2221
Online-Zugang:	Volltext
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