New-Generation Chiral Metamaterials Based on Rectangular Split Ring Resonators With Small and Constant Chirality Over a Certain Frequency Band

摘要: Chiral metamaterials (MTMs), a new class of MTMs, provide simpler solution for obtaining negative refraction and dynamic electromagnetic response. Many research groups have been studying chiral MTMs asking strong behaviors such as optical activity circular dichroism. These studies generally focused on the properties large chirality However, small constant over certain frequency band not queried so far in literature. In fact, this area is mostly ignored by researchers. This study numerically experimentally focuses with new-generation planar MTM based rectangular split ring resonators (SRRs), details using two different geometries. We successfully obtained values proposed designs, which can be easily integrated into many interesting applications transmission antireflection filters or polarization control devices.