Title :
Analysis of the perturbation´s size and the feeding topology on the dual-mode resonator in microstrip structure using FDTD
Author :
Evangelista, Carlos ; Abdalla, Humberto, Jr. ; Soares, Antonio J M ; Molinaro, L.F.
Author_Institution :
Departamento de Engenharia Eletrica, Brasilia Univ., Brazil
Abstract :
The dual-mode resonators have characteristics that make them highly attractive for use in wireless and mobile communications systems. In this work, the method of the finite differences time domain (FDTD) is used to analyze the behavior of the structure type according to the variation of the perturbation´s size and to the kind of the topology feeding.
Keywords :
finite difference time-domain analysis; microstrip filters; microwave filters; mobile communication; resonator filters; FDTD; dual-mode resonator; feeding topology; finite differences time domain; microstrip structure; mobile communications systems; Boundary conditions; Finite difference methods; Microstrip filters; Microstrip resonators; Resonance; Resonant frequency; Resonator filters; Time domain analysis; Topology; Wireless communication;
Conference_Titel :
Microwave and Optoelectronics, 2005 SBMO/IEEE MTT-S International Conference on
Print_ISBN :
0-7803-9341-4
DOI :
10.1109/IMOC.2005.1580047
