Components of Purity to Describe the Polarimetric State of a 3-D Field Within the Reverberating Chamber

Migliaccio, M. ; Sorrentino, A. ; Nunziata, F. ; Gil, J.J. (Universidad de Zaragoza) ; Cappa, S.

Resumen: Reverberating chambers (RCs) are electrically large microwave enclosures in which a random electromagnetic 3-D, i.e., nonplanar, field is generated. To characterize such 3-D fields, a proper polarimetric decomposition is requested. In this article, a new set of parameters, namely the components of purity (CP), first proposed to the electromagnetic compatibility community, is presented. The CP parameters, which stem for the so-called trivial decomposition, are able to classify any 3-D polarimetric field into two states: regular and nonregular. Such characterization is of practical relevance, e.g., for RC isotropy testing.

Idioma: Inglés

DOI: 10.1109/TEMC.2020.2993898

Año: 2020

Publicado en: IEEE TRANSACTIONS ON ELECTROMAGNETIC COMPATIBILITY 62, 6 (2020), 2661-2668
ISSN: 0018-9375

Factor impacto JCR: 2.006 (2020)

Categ. JCR: TELECOMMUNICATIONS rank: 67 / 91 = 0.736 (2020) - Q3 - T3
Categ. JCR: ENGINEERING, ELECTRICAL & ELECTRONIC rank: 170 / 273 = 0.623 (2020) - Q3 - T2

Factor impacto SCIMAGO: 0.655 - Atomic and Molecular Physics, and Optics (Q1) - Electrical and Electronic Engineering (Q1) - Condensed Matter Physics (Q1)

Tipo y forma: Article (PostPrint)

Área (Departamento): Área Física Aplicada (Dpto. Física Aplicada)