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Memorias de investigación
Communications at congresses:
Diseño eficiente de filtros de cavidades en tecnología LTCC mediante técnicas de adaptación modal y de extracción de parámetros
Year:2012
Research Areas
  • Electronic technology and of the communications
Information
Abstract
A procedure is presented for the efficient design of microwave cavity filters on low temperature co-fired ceramic (LTCC) technology. This process is based on the fast estimate of the magnitudes which determine the frequency response of the desired filter, using an efficient mode matching (MM) analyzer, which has been specially developed for LTCC cavity structures. A parameter extractor based on Cauchy method is also developed to efficiently optimize the design. Then a short optimization process with a comercial FDTD EM-simulator is carried out to achieve the final device. A complete process design for a 4th order cavity filter at 36.8 GHz is presented, demonstrating the high reduction of time with regard to direct electromagnetic optimization using comercial FDTD EM-simulators. Finally, measurements are shown and are in agreement with EMsimulations.
International
No
Congress
XXVII Simposium Nacional de la Unión Científica Internacional de Radio URSI 2012
960
Place
Elche, Alicante
Reviewers
Si
ISBN/ISSN
978-84-695-4326-9
Start Date
12/09/2012
End Date
14/09/2012
From page
1
To page
4
Libro de Actas
Participants
  • Autor: Diego Valdes Martin (UPM)
  • Autor: Alvaro Gamez Machado (UPM)
  • Autor: Javier Gismero Menoyo (UPM)
  • Autor: Alberto Asensio Lopez (UPM)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Microondas y Radar
  • Departamento: Señales, Sistemas y Radiocomunicaciones
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