Doped barium hexaferrite films prepared on alumina substrates by means of the sol-gel method, intended for utilization in self-biased nonreciprocal components, are presented in this letter. To cover a ...

Abstract: A ferroelectric metal insulator metal (MIM) varactor structure incorporating a floating metal and coplanar waveguide (CPW) has been introduced here. The work of the proposed varactor is ...

Nanocrystalline tetragonal barium titanate (BaTiO3) with particle sizes ranging from 30 to 100 nm were synthesized via microwave-hydrothermal routes at various fixed microwave frequencies and also ...