Tesis
Analysis and modeling of an all-photonic microwave filter in the frequency range of 0.01-15 GHz
Autor
GUSTAVO AGUAYO RODRIGUEZ
Institución
Resumen
In recent years the demand for telecommunications services with high data transfer
rates and immediate access has grown dramatically. In this regard, the photonic
telecommunication systems have arisen as a competitive alternative for the processing, transmission and distribution of great amount of information. Because
of this, there has been an increasing effort in researching new applications for
photonic microwave systems. Some of their main applications are photonic generation of microwave signals, signal processing, optically controlled phased array
antennas, Hybrid-Fiber Radio (HFR) or Radio-Over-Fiber (RoF) systems, and
analog-to-digital conversion.
In this thesis is presented the proposal, modeling and validation of a simple
photonic system which allows the filtering of microwave signals in the frequency
range of 0-15 GHz. The main advantages of the proposed system are its simplicity and its moderated cost. The frequency response of the proposed system
is modeled by using a wave optics approach due to its simplicity. In addition, a
novel simulation tool that allows us to reproduce the frequency response of the
system for the conditions previously established or for real conditions is presented
also. A series of experiments are also are carried out in order to corroborate the
numerical results.
Materias
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