Influence of the Magnetic Field Nonuniformity on an X-Band Microstrip Y-Junction Circulator Bandwidth: Theory/Experiment Comparison - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Magnetics Année : 2007

Influence of the Magnetic Field Nonuniformity on an X-Band Microstrip Y-Junction Circulator Bandwidth: Theory/Experiment Comparison

Résumé

We propose a theoretical approach aimed at accurately describing the electromagnetic (EM) response of a microstrip Y-junction circulator. This analysis is predictive since it relies on the insertion of both the nonuniformity of the static field of polarization and the ferrite material magnetization state.We fabricated proof-of-concepts to compare the responses issued from two available EM analyses, namely our approach and the HFSS software one. The key-role of a rigorous modeling of the microstrip Y-junction circulator is highlighted through a comparison of simulation data and experimental results.
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Dates et versions

hal-00172026 , version 1 (13-09-2007)

Identifiants

Citer

Annaïg Guennou, Bernard Della, Patrick Queffelec, Philippe Gelin, Jean-Luc Mattei. Influence of the Magnetic Field Nonuniformity on an X-Band Microstrip Y-Junction Circulator Bandwidth: Theory/Experiment Comparison. IEEE Transactions on Magnetics, 2007, 43 (6), pp.2642. ⟨10.1109/TMAG.2007.893785⟩. ⟨hal-00172026⟩

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