Investigación en técnicas numéricas basadas en ecuación integral para el análisis de dispositivos de radiofrecuencia para aplicaciones espaciales
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URI: http://hdl.handle.net/10317/6134Share
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Gómez Molina, CeliaDirector/a
Álvarez Melcón , Alejandro; Quesada Pereira, Fernando DanielCenter
Escuela Técnica Superior de Ingeniería de TelecomunicaciónUniversity
Universidad Politécnica de CartagenaDepartment
Tecnologías de la Información y las ComunicacionesKnowledge Area
Teoría de la Señal y las ComunicacionesPublication date
2016-05-01Keywords
EcuacionesEquations
Telemática
Telematics
Abstract
This project addresses the investigation on integral
equation techniques applied to the analysis of
radiofrequency circuits [1]. This investigation consists of two
di erent lines of research.
The rst one deals with the study and computation of
Green's functions for sources in two dimensions (2-D)
with one-dimensional periodicity (1-D) and two-dimensional
periodicity (2-D) [2, 3]. For this aim, we rst
revise the formulation of the 2-D Green's function with 1-D
and 2-D periodicity in the spatial and spectral domain.
We also obtain their gradients in both domains.
Once we know the formulations, numerical techniques
that permit an e cient computation of these Green's
functions will be described. These techniques are
based on convergence acceleration methods such as
Ewald's method [4] and Kummer's transformation [3].
In order to compare the computational e ciency of the
proposed methods, we program the outlined formulations.
Thus, results and conclusions about the conver ...
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