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  • Multiband Filter Design Usi...
    Yildiz, S.; Aksen, A.; Kilinc, S.; Yarman, S. B.

    Radioengineering, 06/2020, Volume: 29, Issue: 2
    Journal Article

    In this paper, a new multiband frequency mapping function is proposed to design multiband filter. The presented mapping function is a generalized form of the sequential low pass to band pass (LPtoBP) transformation. The multiband filter design is based on the application of the frequency mapping function on a LP prototype. The synthesis of the resulting multiband filter is obtained by lumped element resonators. Several examples are presented to validate the proposed design approach. A triple band filter implementation and measurement results are presented.