Simple modelling of DGS to design 1D-PBG low-pass filters

View/ Open
Date
2003Version
Acceso abierto / Sarbide irekia
Type
Artículo / Artikulua
Version
Versión aceptada / Onetsi den bertsioa
Impact
|
10.1002/mop.10878
Abstract
The use of defected ground structures (DGS) is being intensively explored by the microwave filter designer community. The DGSs are one possible implementation of a 1D Photonic Band Gap (1D-PBG) where some defect structures are patterned on the ground plane of a microstrip circuit.
In this paper, the relation between the behaviour of the DGS structures and the classical microwave filter design th ...
[++]
The use of defected ground structures (DGS) is being intensively explored by the microwave filter designer community. The DGSs are one possible implementation of a 1D Photonic Band Gap (1D-PBG) where some defect structures are patterned on the ground plane of a microstrip circuit.
In this paper, the relation between the behaviour of the DGS structures and the classical microwave filter design theory is established. In particular, a simple model procedure based on the classical microwave filter design theory by using DGS structures is presented. In order to illustrate the method, two low-pass filters are designed, fabricated and measured. [--]
Subject
Microstrip filters,
Low-pass filters,
Defected ground structures (DGS),
Photonic band gap structures (PBG)
Publisher
Wiley
Published in
Microwave and Optical Technology Letters, 37(3), pp. 228-232, (2003)
Description
This is the peer reviewed version of the following article: Garde, I., Yábar, M. J. and del Río, C. (2003), Simple modelling of DGS to design 1D-PBG low-pass filters. Microw. Opt. Technol. Lett., 37: 228–232. doi:10.1002/mop.10878, which has been published in final form at http://dx.doi.org/10.1002/mop.10878. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving.
Departament
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila