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Study of porous silicon substrates for the monolithic integration of radiofrequency circuits

  • Marie Capelle (a1) (a2), Jérome Billoué (a1), Patrick Poveda (a2) and Gael Gautier (a1)

Abstract

The silicon/porous silicon (PS) hybrid substrate is an interesting candidate for the monolithic integration of radiofrequency (RF) circuits. Thus, passive components can be integrated on the insulating PS regions close to the active devices integrated on silicon. Regarding silicon, hybrid substrates allow the improvement of RF circuits performances. To demonstrate it, coplanar waveguides have been integrated on glass, silicon, and localized PS substrates. The characterization results show that the substrate losses are reduced with PS.

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Corresponding author

Corresponding author: J. Billoué Email: jerome.billoue@univ-tours.fr

References

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Keywords

Study of porous silicon substrates for the monolithic integration of radiofrequency circuits

  • Marie Capelle (a1) (a2), Jérome Billoué (a1), Patrick Poveda (a2) and Gael Gautier (a1)

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