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arXiv · 1802.04490

Experimental Implementation of a Large Scale Multipost Re-Entrant Array

Maxim Goryachev·Jaemo Jeong·Michael E. Tobar
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Abstract

We demonstrate possibilities of a large scale multi-post re-entrant cavity with two case studies implemented with the same physical structure. The first demonstration implements two discrete Fabry-P{é}rot cavities crossing at the centre. The configuration allows the control not only of the resonance frequencies, but also a whole band gap and transmission band of frequencies between the directly excited diagonal and a higher frequency band. The second experiment demonstrates appearance of discrete Whispering Gallery Modes on a circle of re-entrant post. With the introduction of an artificial "scatterer", we demonstrate control over the doublet mode splitting.

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Maxim Goryachev, Jaemo Jeong, Michael E. Tobar. 2019-04-03. Experimental Implementation of a Large Scale Multipost Re-Entrant Array. https://doi.org/10.7567/1882-0786%2Fab0dbf

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