Radiation of apertures arrays mounted on large conducting structures through a Characteristic Basis Function (CBF) approach

Marco De Gregorio; Gianluigi Tiberi; Davide Bianchi; Agostino Monorchio

doi:10.1109/ICEAA.2012.6328808

Radiation of apertures arrays mounted on large conducting structures through a Characteristic Basis Function (CBF) approach

Marco De Gregorio, Gianluigi Tiberi, Davide Bianchi, Agostino Monorchio

Fondazione Stella Maris

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

Abstract

An extension of the Characteristic Basis Function Method (CBFM) for handling radiating problems involving structures with apertures (slots) is presented in this communication. Two numerical examples are presented: a slot, fed by a waveguide, mounted on a large platform, and two slots mounted on a large cylinder. The proposed procedure exploits the localization properties of the CBFM. Specifically, it is shown that the problem can be solved by replacing the slots with PEC and by applying the CBFM to the entire structure, using appropriate magnetic current densities as sources. These magnetic current densities are obtained by solving a local problem.

Original language	English
Title of host publication	Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12
Pages	1180-1183
Number of pages	4
DOIs	https://doi.org/10.1109/ICEAA.2012.6328808
Publication status	Published - 2012
Event	2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012 - Cape Town, South Africa Duration: Sep 2 2012 → Sep 7 2012

Other

Other	2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012
Country	South Africa
City	Cape Town
Period	9/2/12 → 9/7/12

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ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

De Gregorio, M., Tiberi, G., Bianchi, D., & Monorchio, A. (2012). Radiation of apertures arrays mounted on large conducting structures through a Characteristic Basis Function (CBF) approach. In Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12 (pp. 1180-1183). [6328808] https://doi.org/10.1109/ICEAA.2012.6328808

Radiation of apertures arrays mounted on large conducting structures through a Characteristic Basis Function (CBF) approach. / De Gregorio, Marco; Tiberi, Gianluigi; Bianchi, Davide; Monorchio, Agostino.

Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12. 2012. p. 1180-1183 6328808.

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

De Gregorio, M, Tiberi, G, Bianchi, D & Monorchio, A 2012, Radiation of apertures arrays mounted on large conducting structures through a Characteristic Basis Function (CBF) approach. in Proceedings of the 2012 International Conference on Electromagnetics in Advanced Applications, ICEAA'12., 6328808, pp. 1180-1183, 2012 14th International Conference on Electromagnetics in Advanced Applications, ICEAA 2012, Cape Town, South Africa, 9/2/12. https://doi.org/10.1109/ICEAA.2012.6328808

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Access to Document

10.1109/ICEAA.2012.6328808