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Dual-composite right-left-handed transmission lines for the design of compact diplexers

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. © 2010 The Institution of Engineering and Technology.

Año de publicación:

2010

Keywords:

    Fuente:

    scopusscopus

    Tipo de documento:

    Article

    Estado:

    Acceso restringido

    Áreas de conocimiento:

    • Red inalámbrica

    Áreas temáticas:

    • Física aplicada

    Contribuidores:

    Segovia-Vargas D.Segovia-Vargas D.
    Garcia-Muñoz L.E.Garcia-Muñoz L.E.
    José Luís Jimenéz-MartínJosé Luís Jimenéz-Martín
    Gonzalez-Posadas V.Gonzalez-Posadas V.
    Parra-Cerrada A.Parra-Cerrada A.