Demonstration of Sub-THz Traveling-Wave Resonant-Tunneling-Diode Oscillators

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F23%3APU148380" target="_blank" >RIV/00216305:26620/23:PU148380 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10041720/" target="_blank" >https://ieeexplore.ieee.org/document/10041720/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TNANO.2023.3243462" target="_blank" >10.1109/TNANO.2023.3243462</a>

Result language
angličtina
Original language name
Demonstration of Sub-THz Traveling-Wave Resonant-Tunneling-Diode Oscillators
Original language description
As a proof of principle, operation of traveling-wave resonant-tunneling-diodes (RTDs) oscillators has been demonstrated experimentally in the frequency range 100-400 GHz. A theoretical model describing a realistic coupled system, consisting of a traveling-wave RTD and a patch antenna, has been developed. The model describes the eigen resonances and the eigen modes, which have a mixed character of both subsystems. The model and the experimental results are in agreement with each other. We also demonstrate that some oscillators were switching between different resonant modes of the system with the change of bias. The phenomenon could be used for an extended frequency control of the RTD oscillators.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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