Article 2021 · 5 citations

Analysis of Solution Pattern of Natural Frequencies by a Graphical Method

Hasar, Ugur C., Ozturk, Gokhan, Bute, Musa, Ertugrul, Mehmet, Barroso, Joaquim J.

Abstract

We propose a powerful graphical method for evaluating the natural complex frequencies and amplitudes of the layered structures for their electromagnetic characterization. Its advantage is to show a pattern of the location of the natural complex frequencies so that it would be possible to examine how they can move for a possible error in the measurement system. The method is validated by a two-layered structure by comparing the natural complex frequencies and amplitudes computed by the proposed method and the inverse Fourier transform. It has been applied to monitor the effect of noise in a measurement system.

Keywords

Resonant frequency Time-frequency analysis Time-domain analysis Color Antennas Frequency domain graphical method solution pattern time domain

WoS Categories

Engineering, Electrical & Electronic Telecommunications

Citation

Journal: IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION
Year: 2021
Volume: 69
Issue: 2
Pages: 1209-1212
ISSN: 0018-926X
eISSN: 1558-2221
DOI: 10.1109/TAP.2020.3010850
WoS UID: WOS:000615070200061

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