An optimisation approch to determine the electromagnetic properties of lanthanum iron garnet filled PVDF-polymer composite at microwave frequencies

• Main Authors: Soleimani, Hassan, Abbas, Zulkifly, Yahya, Noorhana, Soleimani, Hojjatollah, Sabet, Maziyar, Oechsner, A., Politis, C.
• Format: Article
• Language: English
• Published: National Institute R&D Materials Physics 2015
• Online Access: http://psasir.upm.edu.my/id/eprint/51963/1/An%20optimisation%20approch%20to%20determine%20the%20electromagnetic%20properties%20of%20lanthanum%20iron%20garnet%20filled%20PVDF-polymer%20composite%20at%20microwave%20frequencies.pdf; http://psasir.upm.edu.my/id/eprint/51963/; http://www.chalcogen.ro/index.php/journals/digest-journal-of-nanomaterials-and-biostructures/8-djnb/42-volume-10-number-3-july-september-2015
• Institution: Universiti Putra Malaysia

In this study, an optimization approach is shown to improve the accuracy of the Nicholson and Ross Weir (NRW) method to determine both the complex permittivity and permeability of the lanthanum iron garnet-filled PVDF-polymer nanocomposite loaded in a rectangular waveguide. The complex permittivity...