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

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

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

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

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

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20501 - Materials engineering

Projekt

—

Návaznosti

—

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

IEEE TRANSACTIONS ON NANOTECHNOLOGY

ISSN

1536-125X

e-ISSN

1941-0085

Svazek periodika

22

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

11

Strana od-do

91-101

Kód UT WoS článku

000937222400002

EID výsledku v databázi Scopus

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