Title: Evaluating Frequency and Temperature Dependences of Printed Circuit Board Permittivity Using Split-Cylinder Resonators
Abstract: A split-cylindrical cavity is constructed to evaluate the frequency- and temperature-dependent relative permittivities of printed-circuit-board substrates. The mode-matching method proposed by researchers of NIST, America, is used to establish the recovering model of relative permittivity, and some numerical modifications are added. The measured data indicate that the single constructed SCR is capable of characterizing PCB's permittivity with frequency ranges from 10 GHz to 35 GHz, and temperature ranges from 25 °C to 80 °C.
Publication Year: 2018
Publication Date: 2018-10-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 1
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