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Dual-Composite Right-Left Handed Transmission Lines for the Design of Compact Diplexers

González Posadas, Vicente and Jiménez Martín, José Luis and Parra Cerrada, Angel and García Muñoz, Luis Enrique and Segovia Vargas, Daniel (2010) Dual-Composite Right-Left Handed Transmission Lines for the Design of Compact Diplexers. Microwaves, Antennas & Propagation, IET , 4 (8). pp. 982-990. ISSN 1751-8725

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Item Type:Article
Authors/Creators:
Creators NameCreators email (if known)
González Posadas, Vicente
Jiménez Martín, José Luis
Parra Cerrada, Angel
García Muñoz, Luis Enrique
Segovia Vargas, Daniel
Title:Dual-Composite Right-Left Handed Transmission Lines for the Design of Compact Diplexers
Publisher:IEEE
Journal/Publication Title:Microwaves, Antennas & Propagation, IET
Date:August 2010
Volume:4
Number:8
Department:Audiovisual Engineering and Communications
Faculty:E.U.I.T. Telecommunication (UPM)
Creative Commons licenses:Recognition - No derivative works - No commercial
Item ID:8559
Subjects:Electronics
Physics

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Official URL: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5542772&tag=1

Abstract

In this study, the use of dual-composite right-left-handed (D-CRLH) transmission lines is proposed for the design of diplexers. The D-CRLH diplexers present advantages over conventional diplexers such as smaller size (especially in the ultra high frequency band). The design procedure and the design equations are presented in this paper. The non-linear phase response of a D-CRLH transmission line has been used to design diplexers at any arbitrary frequencies. Finally, two diplexers have been designed and manufactured: one for quite near frequencies and the other for further ones. The simulation results show good agreement with the measurements. A sensitivity analysis has been provided to show the robustness of this kind of circuits.

Item Type:Article
Subjects:Electronics
Physics
Código ID:8559
Depositado Por:Memoria Investigacion
Depositado el:01 Sep 2011 10:19
Last Modified:01 Sep 2011 10:19

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