Abstract

RODRIGUEZ PAEZ, Sebastián; FAJARDO JAIMES, Arturo  and  PAEZ RUEDA, Carlos Ivan. Miniaturized Rat-Race Hybrid for 2,4 GHZ ISM Band. Tecnura [online]. 2014, vol.18, n.42, pp.38-52. ISSN 0123-921X.

This paper presents the design, implementation and evaluation of a miniaturized Rat-race hybrid implemented in substrate CER-60 with microstrip transmission lines in a novel space-filling curve. This circuit is the main research's result of the project PS 3206funded by the Pontificia Universidad Javeriana. The hybrid achieves a miniaturization of 73 %, it operates in the 2.4 GHz ISM band, with an optimum operating frequency 2.56 GHz and a fractional band width of17.15%.

Keywords : coupling circuits; microwave circuits; microstrip.

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