Compact full ku-band triplexer with improved e-plane power divider
Entity
UAM. Departamento de Ingeniería InformáticaPublisher
Electromagnetics AcademyDate
2008Citation
10.2528/PIER08082803
Progress In Electromagnetics Research 86 (2008): 39-51
ISSN
1070-4698 (print); 1559-8985 (online)DOI
10.2528/PIER08082803Editor's Version
http://dx.doi.org/10.2528/PIER08082803Subjects
Informática; TelecomunicacionesRights
© Copyright 2008 The Electromagnetics AcademyAbstract
An improved E-plane power divider for compact waveguide triplexers with large separation between channels is presented. The configuration of the divider aims to exploit the different behavior of the device for frequency bands with large separation, leading to a very asymmetric E-plane junction. H-plane filters with inductive windows are used for each channel, in order to obtain reduced insertion losses and lower sensitivity than in metal-insert E-plane filters. The resultant triplexer configuration is very compact, and its design is analyzed and optimized by Mode-Matching. The experimental results of a full Ku-band prototype for communications satellite systems show a very good agreement with the expected simulated response.
Files in this item
Google Scholar:Ruiz Cruz, Jorge Alfonso
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Montejo-Garai, J. R.
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Rebollar, Jesús
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Sobrino, S.
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