Rotation—A technique to tune the working frequency of left-handed materials
Abstract
Rotation of left-handed materials (LHM) is presented as tuning technique in this article. For verification of proposed idea, S-shaped resonator and its two modified cases are chosen as LHM. The frequency bands of these resonators are determined experimentally with and without rotation. The comparison of results justifies the tuning technique. © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett 53:2517–2521, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26354