Álvarez Botero, Germán AndrésMoctezuma-Pascual, EduardoGómez Laso, Miguel ÁngelTorres-Torres, Reydezel2024-07-162024-07-162024Alvarez-Botero, G., Moctezuma-Pascual, E., Laso, M. A. G., Torres-Torres, R. (2024) Assessment of performance of one-turn inductors in series configuration through a transmission-line modeling approach. IEEE Access. https://doi.org/10.1109/ACCESS.2024.3426911.2169-353610.1109/ACCESS.2024.3426911https://academica-e.unavarra.es/handle/2454/50292In this paper, transmission-line theory is applied to implement a physical model for compact one-turn inductors, which simultaneously incorporates the frequency-dependent effects introduced by the conductor skin effect and the loss originated by the coupling with the ground plane. For this purpose, S-parameter measurements are processed to extract the associated parameters, which exhibit scalability with the turn radius. This allows the model to be used for interpolation and extrapolation analyses. In this regard, the device performance is assessed for one-turn inductors in series connection, for different load impedances, and when the turn is narrowed. To validate the proposal, agreement between the model and the experimental transmission line RLGC parameters, the return loss, and the Q-factor is obtained up to 20 GHz.application/pdfeng© 2024. The author(s). This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 LicenseIntegrated inductorTransmission-line modelS-parametersinfo:eu-repo/semantics/article2024-07-16info:eu-repo/semantics/openAccess