Spurline structures and its application on microwave coupled line filter

Authors

  • J.R. Loo-Yau
  • O.I. Gómez-Pichardo
  • F. S
  • oval-Ibarra.
  • M.C. Ma
  • a-Sánchez.
  • J.A. Re
  • noso-Hernández.

Keywords:

Filters, microwave circuits

Abstract

We propose and demonstrate experimentally that spurline structures enhance the rejection bandwidth of microwave bandstop coupled line filters. We have investigated the influence of spurlines structures on the rejection bandwidth of a typical microwave coupled line filters (with a notch frequency at 3.0 GHz). Momentum simulations and experimental results show that using spurline structures (designed to present a notch frequency at 2.4 GHz and 3.2 GHz) enhance in high percentage the performance of microwave coupled line filters (CLF).

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Published

2011-01-01

How to Cite

[1]
J. Loo-Yau, “Spurline structures and its application on microwave coupled line filter”, Rev. Mex. Fís., vol. 57, no. 3, pp. 184–0, Jan. 2011.

Issue

Vol. 57 No. 3 (2011): Revista Mexicana de Física.

Section

Articles

License

Authors retain copyright and grant the Revista Mexicana de Física right of first publication with the work simultaneously licensed under a CC BY-NC-ND 4.0 that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.