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https://doi.org/10.7305/automatika.53-1.138

Antenna Diagnostics Using Phaseless NF Information

Yuri Álvarez   ORCID icon orcid.org/0000-0003-3625-4515 ; Área de Teoría de la Señal y Comunicaciones, Department of Electrical Engineering, Technical School of Engineering of Gijón, Universidad de Oviedo, Edificio Polivalente, Módulo 8, 1st Floor, Campus, Universitario de Gijón, E-33203, Gijón (Asturias), Spain
Fernando Las-Heras ; Área de Teoría de la Señal y Comunicaciones, Department of Electrical Engineering, Technical School of Engineering of Gijón, Universidad de Oviedo, Edificio Polivalente, Módulo 8, 1st Floor, Campus, Universitario de Gijón, E-33203, Gijón (Asturias), Spain
Marcos R. Pino ; Área de Teoría de la Señal y Comunicaciones, Department of Electrical Engineering, Technical School of Engineering of Gijón, Universidad de Oviedo, Edificio Polivalente, Módulo 8, 1st Floor, Campus, Universitario de Gijón, E-33203, Gijón (Asturias), Spain

Puni tekst: engleski, pdf (613 KB) str. 49-55 preuzimanja: 926* citiraj
APA 6th Edition
Álvarez, Y., Las-Heras, F. i Pino, M.R. (2012). Antenna Diagnostics Using Phaseless NF Information. Automatika, 53 (1), 49-55. https://doi.org/10.7305/automatika.53-1.138
MLA 8th Edition
Álvarez, Yuri, et al. "Antenna Diagnostics Using Phaseless NF Information." Automatika, vol. 53, br. 1, 2012, str. 49-55. https://doi.org/10.7305/automatika.53-1.138. Citirano 24.10.2021.
Chicago 17th Edition
Álvarez, Yuri, Fernando Las-Heras i Marcos R. Pino. "Antenna Diagnostics Using Phaseless NF Information." Automatika 53, br. 1 (2012): 49-55. https://doi.org/10.7305/automatika.53-1.138
Harvard
Álvarez, Y., Las-Heras, F., i Pino, M.R. (2012). 'Antenna Diagnostics Using Phaseless NF Information', Automatika, 53(1), str. 49-55. https://doi.org/10.7305/automatika.53-1.138
Vancouver
Álvarez Y, Las-Heras F, Pino MR. Antenna Diagnostics Using Phaseless NF Information. Automatika [Internet]. 2012 [pristupljeno 24.10.2021.];53(1):49-55. https://doi.org/10.7305/automatika.53-1.138
IEEE
Y. Álvarez, F. Las-Heras i M.R. Pino, "Antenna Diagnostics Using Phaseless NF Information", Automatika, vol.53, br. 1, str. 49-55, 2012. [Online]. https://doi.org/10.7305/automatika.53-1.138

Sažetak
An extension of the Sources Reconstruction Method (SRM) for antenna diagnostics using phaseless information is presented. The aim of this work is to extend the method’s capabilities from planar field acquisition domains to arbitrary ones. To achieve this goal, the SRM capabilities for handling arbitrary-geometry domains are combined with phase retrieval technique. The consideration of the radiation inverse problem with a general integral equation formulation using arbitrary-geometry field and currents domains, and field phaseless information, supposes a challenging ill-posed problem that is solved using iterative minimization techniques for non-linear problems. An application example is presented, comparing the proposed method’s performance with amplitude and phase results.

Ključne riječi
Antenna diagnostics; Integral equations; Equivalent currents; Phaseless measurements; Sources Reconstruction Method

Hrčak ID: 81299

URI
https://hrcak.srce.hr/81299

[hrvatski]

Posjeta: 1.287 *