Differential phase shift in nonreciprocal microstrip lines on magnetic nanowired substrates

Medina, Joaquin De La Torre;Spiegel, Judith;Darques, Michaël;Piraux, Luc;Huynen, Isabelle
(2010) Applied Physics Letters — Vol. 96, n° 7 (2010)

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Authors
  • Medina, Joaquin De La TorreUCLouvain
    Author
  • Spiegel, JudithUCLouvain
    Author
  • Darques, MichaëlUCLouvain
    Author
  • Piraux, LucUCLouvain
    Author
  • Author
Abstract
Nonreciprocal microstrip lines based on magnetic nanowired substrates were fabricated for the characterization of microwave differential phase shifts. We provide a fully integrated solution for the nonreciprocal edge guided mode, which is achieved by asymmetrically loading the width of the microstrip with nanowires of different heights. An analytical model explaining the microwave nonreciprocal propagation, which takes into account the substrate permittivity and the microstrip memductance, is validated with the experiment.
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Citations

Medina, J. D. L. T., Spiegel, J., Darques, M., Piraux, L., & Huynen, I. (2010). Differential phase shift in nonreciprocal microstrip lines on magnetic nanowired substrates. Applied Physics Letters, 96(7). https://doi.org/10.1063/1.3313942 (Original work published 2010)