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Titolo:
A truncated Floquet wave diffraction method for the full-wave analysis of large phased arrays - Part II: Generalization to 3-D cases
Autore:
Neto, A; Maci, S; Vecchi, G; Sabbadini, M;
Indirizzi:
Univ Siena, Coll Engn, I-53100 Siena, Italy Univ Siena Siena Italy I-53100 iv Siena, Coll Engn, I-53100 Siena, Italy Politecn Torino, Dept Elect, Turin, Italy Politecn Torino Turin ItalyPolitecn Torino, Dept Elect, Turin, Italy European Space Agcy, Estec, NL-2200 AG Noordwijk, Netherlands European Space Agcy Noordwijk Netherlands NL-2200 AG rdwijk, Netherlands
Titolo Testata:
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
fascicolo: 4, volume: 48, anno: 2000,
pagine: 601 - 611
SICI:
0018-926X(200004)48:4<601:ATFWDM>2.0.ZU;2-Z
Fonte:
ISI
Lingua:
ENG
Soggetto:
DIELECTRIC SLAB; ANTENNAS;
Keywords:
electromagnetic diffraction; Floquet expansions; phased-array antennas;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
14
Recensione:
Indirizzi per estratti:
Indirizzo: Neto, A Univ Siena, Coll Engn, Via Laterina 8, I-53100 Siena, Italy Univ Siena Via Laterina 8 Siena Italy I-53100 -53100 Siena, Italy
Citazione:
A. Neto et al., "A truncated Floquet wave diffraction method for the full-wave analysis of large phased arrays - Part II: Generalization to 3-D cases", IEEE ANTENN, 48(4), 2000, pp. 601-611

Abstract

This second part of a two-paper sequence deals with the generalization to three-dimensional (3-D) arrays of the truncated Floquet wave (TFW) diffraction method for the full wave analysis of large arrays. This generalization potentially includes arrays consisting of microstrip excited slots, cavity-backed apertures, and patches. The formulation is carried out first by deriving an appropriate fringe integral equation (IE) and next by defining entire domain basis functions in terms of global-array functions shaped as TFW diffracted rays whose analytical expression is derived on the basis of prototype canonical problems. The efficiency and the accuracy of this method isdemonstrated by comparison with the results of an element-by-element full wave approach for a rectangular slot array.

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Documento generato il 05/12/20 alle ore 07:22:51