2017/09/04 by M. I. Ayzatsky, Ayzatsky, M. I. · 2 citations
Engineering · Materials Science · Physics and Astronomy · #Accelerator Physics (physics.acc-ph) #Classical Physics (physics.class-ph) #FOS: Physical sciences #Metamaterials and Metasurfaces Applications #Photonic Crystals and Applications #Radio Wave Propagation Studies #physics.acc-ph #physics.class-ph
paper · pdf · doi:10.48550/arxiv.1709.00842
20 pages, 6 figures
arxiv created 2017/09/04 · openalex publication_date 2017/09/04 · arxiv updated 2017/09/05 · openalex created_date 2017/09/15 · openalex updated_date 2026/07/28
A novel approach to the synthesis of the electromagnetic field distribution in a chain of coupled resonators has been developed. This approach is based on the new matrix form of the solutions of the second-order difference equations. If a chain of coupled resonators can be described by the second-order difference equation for amplitudes of expansion of the electromagnetic field, two linearly independent solutions can be constructed on the basis of the solutions of nonlinear Riccaty equation. Setting the structure of one solution, from the Riccaty equation we can find the electrodynamical characteristics of resonators and coupling holes, at which the desired distribution of amplitudes is realized. On the base of this approach we considered the problem of separation of the electromagnetic field into forward and backward components in the inhomogeneous chain of resonators. It was shown that in the frame of considered model such separation is not defined uniquely.