NDLI: Microcellular Propagation Prediction Model Based on a Geometric Progression Approximation-Process

Content Provider	IEEE Xplore Digital Library
Author	Dimitriou, A.G. Sergiadis, G.D.
Copyright Year	1963
Abstract	A new propagation prediction model, suitable for an antenna placed below rooftop level in an urban environment is presented. It is shown that the contribution of various arriving rays at a specific location can be well approximated by a set of geometric progressions. Each progression is associated with a source. Then, estimation is delivered as soon as the leading term and the ratio have been computed. The ratio reflects the significance of secondary ray-paths. It depends on the geometry and the electromagnetic properties of the materials within the "street canyon." In contrast to typical semi-deterministic approaches, detailed information on the power, the time of arrival and the angle of arrival of all significant components is delivered. Consequently, wideband characterization of the environment is accomplished at short running-time. High accuracy is experimentally verified in a typical urban configuration
Sponsorship	IEEE Antennas and Propagation Society
Starting Page	969
Ending Page	977
Page Count	9
File Size	592306
File Format	PDF
ISSN	0018926X
Volume Number	55
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-03-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Solid modeling Predictive models Antennas and propagation Wideband Ray tracing Physical theory of diffraction Electromagnetic scattering Electromagnetic propagation Transmitters Information geometry urban areas Diffraction propagation modeling radiocoverage ray tracing uniform theory of diffraction (UTD)
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electrical and Electronic Engineering

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3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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