Abstract
The present disclosure relates to a hybrid metamaterial-based system for three-dimensional anisotropic printed circuit board material characterization. The system utilizes a vertical zeroth-order resonator integrated alongside differential-length transmission lines to extract out-of-plane anisotropy and low-frequency permittivity parameters. Operating at a zeroth-order mode allows for a compact footprint, while sub-gigahertz operation assists in isolating intrinsic material loss from surface roughness effects.
Keywords: Metamaterial, Zeroth-Order Resonator, Printed Circuit Board, Characterization, Anisotropy, Permittivity, Loss Tangent.
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This work is licensed under a Creative Commons Attribution 4.0 License.
Recommended Citation
N/A and , "A Hybrid Metamaterial-Based System for 3D Anisotropic Printed Circuit Board Material Characterization", Technical Disclosure Commons, (July 28, 2026)
https://www.tdcommons.org/dpubs_series/11189