Design of a polarisation reconfigurable patch antenna using ferrimagnetic materials
作者： T. Zervos , A.A. Alexandridis , F. Lazarakis , M. Pissas , D. Stamopoulos
DOI: 10.1049/IET-MAP.2011.0224
关键词:
摘要: In this study the authors introduce utilisation of ferrimagnetic compounds into an antenna design and investigate capability controlling properties by means external magnetic field. After intensive material properties, compound yttrium iron garnet (YIG) was found to be best candidate for proposed novel design. The provide a patch with part dielectric substrate replaced YIG compound. They have investigated influence on antenna's polarisation under application clearly demonstrate that type sense are strongly influenced substrate, because they change respect direction magnitude Moreover, proved presence induces non-reciprocal in operation, changing receiving or transmitting mode.
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