Characterization of material anisotropy using microwave ellipsometry

The aim of this article is to propose an original low‐cost new experimental technique for the characterization of anisotropic media.This technique is based on free‐space transmission ellipsometry at microwave frequency (30 GHz). This method allows to obtain the electromagnetic anisotropy in a material through the measurement of microwave polarization states. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26201