A parametric formulation of the UTD diffraction coefficients for a dielectric wedge

Huihui Wang; Theodore S. Rappaport

A parametric formulation of the UTD diffraction coefficients for a dielectric wedge

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

A new approximation theory for the diffracted coefficient for dielectric wedges using curve-fits on the inverse problem theory was discussed. It was shown that improvements over existing heuristic formulations could be obtained by polynomial curve-fitting of the multiplying factors in the UTD diffraction coefficients. The proposed model potentially allowed faster and more accurate propagation models. A sensitivity analysis would also be performed to test the effect on the diffraction coefficient by all parameters including incidence angle, diffraction angle and relative permittivity.

Original language	English (US)
Title of host publication	IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
Pages	962-965
Number of pages	4
Volume	1
State	Published - 2004
Event	IEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting - Monterey, CA, United States Duration: Jun 20 2004 → Jun 25 2004

Other

Other	IEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting
Country/Territory	United States
City	Monterey, CA
Period	6/20/04 → 6/25/04

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Wang, H & Rappaport, TS 2004, A parametric formulation of the UTD diffraction coefficients for a dielectric wedge. in IEEE Antennas and Propagation Society, AP-S International Symposium (Digest). vol. 1, pp. 962-965, IEEE Antennas and Propagation Society Symposium 2004 Digest held in Conjunction with: USNC/URSI National Radio Science Meeting, Monterey, CA, United States, 6/20/04.

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AB - A new approximation theory for the diffracted coefficient for dielectric wedges using curve-fits on the inverse problem theory was discussed. It was shown that improvements over existing heuristic formulations could be obtained by polynomial curve-fitting of the multiplying factors in the UTD diffraction coefficients. The proposed model potentially allowed faster and more accurate propagation models. A sensitivity analysis would also be performed to test the effect on the diffraction coefficient by all parameters including incidence angle, diffraction angle and relative permittivity.

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Y2 - 20 June 2004 through 25 June 2004

ER -

A parametric formulation of the UTD diffraction coefficients for a dielectric wedge

Abstract

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ASJC Scopus subject areas

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