FDTD Analysis of Chiral Metamaterials Slab by using the Auxiliary Differential Equation Algorithm
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Abstract
Auxiliary differential equation (ADE) algorithm for finite-difference time-domain (FDTD) method simulation of electromagnetic wave propagation in a frequency-dispersive chiral metamaterials (CMMs) slab is developed in the paper. First, using the transform relation between frequency domain and time domain, constitutive relations and wave equations for CMMs are deduced and discretized according to Yee's scheme. Then the validity of ADE-FDTD method is performed by computing co- and cross-polarized reflection and transmission coefficients of a chiral media slab. The 1D-FDTD numerical simulation results show that coupling and negative index of refraction effects present as multiple cycle pulse propagation in chiral metamaterials slab.
©[2013] by Walter de Gruyter Berlin Boston
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Articles in the same Issue
- Masthead
- Cross-polarization Suppression in Monolayer Reflectarray Antennas
- Analysis of Probes in a Rectangular Waveguide
- FDTD Analysis of Chiral Metamaterials Slab by using the Auxiliary Differential Equation Algorithm
- Design of Cathode Heater Assembly for High Power Gyrotron
- Cross-layer Design for MIMO Systems with Transmit Antenna Selection and Imperfect CSI
- Frequency-selective Fading Simulator for Real-time Laboratory Measurements
- Outage Capacity of Spectrum Sharing Cognitive Radio with Channel Estimation Errors and Feedback Delay in Rayleigh Fading Environments
- Average Secrecy Rate Analysis using Decode-and-Forward Strategy in Cooperative Networks
- Auction-based Security Game for Multiuser Cooperative Networks
