Dispersion of electromagnetic waves in a coaxial line filled with ferrite

2025/05/28 by V. A. Balakirev, Balakirev, V. A., I.N. Onishchenko +1
Engineering · Physics and Astronomy · #Accelerator Physics (physics.acc-ph) #Electromagnetic Effects on Materials #Electromagnetic Scattering and Analysis #Electromagnetic Simulation and Numerical Methods #FOS: Physical sciences

paper · pdf · doi:10.48550/arxiv.2505.22188

openalex publication_date 2025/05/28 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

By solving Maxwell's equations the exact dispersion equation for electromagnetic waves propagating in a layered coaxial ferrite line is obtained. In particular the analytical consideration is carried out for a simpler case of complete filling of the coaxial line with ferrite (i.e. homogeneous ferrite line). The behavior of dispersion curves of TEM - electromagnetic waves, as well as E - and H - waveguide electromagnetic waves, is investigated.

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