Broad-band impedance matching of dispersive waveguides - the white light cavity approach

Authors :: Pavel Ginzburg
Dimitry Filonov
Jacob Scheuer
Source :: 2020 IEEE Photonics Conference (IPC).
Publication Year :: 2020
Publisher :: IEEE, 2020.
Abstract: We present a new approach for broadband impedance matching, overcoming structural and material dispersion. The transformer constitutes a critically-coupled white light cavity, implemented by a dual-section structure. The result is minimal reflectivity over broad spectral band. The approach is demonstrated in the millimeter waves band.

Subjects :: Broadband impedance matching
Materials science
020205 medical informatics
business.industry
Impedance matching
Broad band
02 engineering and technology
Spectral bands
law.invention
Optics
law
Dispersion (optics)
0202 electrical engineering, electronic engineering, information engineering
White light
Millimeter
business
Transformer

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