Characterization of biodegradable and biosourced polylactic acid (PLA) substrate in a wide frequency range (0,5-26 GHz)
Résumé
In this work, coplanar transmission lines were fabricated on a polylactic acid substrate. The transmission lines were then characterized in a broad microwave frequency band. From S-parameters measurements, the propagation constant was thus determined allowing the extraction of the complex effective permittivity £* eff