CST_Article246Left-Handed Wave Propagation of a Coplanar Waveguide based on Split Ring Resonators Due to the absence of LHMs in nature, a LHM medium has to be artificially fabricated. This can be achieved by microstructuring a material in a length scale shorter than a wavelength, so that a continuous medium wth effectice permittivity and permeability is obtained. The famous concept of SRR is used here and is described in further detail in [1]. Various concepts are described and also measurement setups to operate in desired frequency bands. The measurement setup is modeled and simulated by CST MICROWAVE STUDIO (CST MWS) : The model consists of of single SRR placed inside a circular aperture made in a metallic screen placed in a piece of recantangular waveguide as shown in Fig.1. Figure 1: Model setup fo……