Artículos en revistas:
Design of Submillimeter Schottky Mixers under flat-band conditions using an improved Drift-Diffusion model
Design of Submillimeter Schottky Mixers under flat-band conditions using an improved Drift-Diffusion model
Año:2009
Áreas de investigación
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Procesado y análisis de la señal
Datos
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Descripción
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| Minimum conversion loss in millimeter and submillimeter- wave Schottky mixers is achieved when the diodes are slightly pushed into the flat-band regime. The discrepancies found between experimental results and physics-based harmonic balance simulations for a 330 GHz antiparallel diode pair subharmonic Schottky mixer showed that traditional drift-diffusion models with conventional boundary conditions at the Schottky contact do not correctly predict the behavior of the Schottky-based mixers working under flat-band conditions. In this work, we employ Monte Carlo simulations to get physical insight of the Schottky diodes working in the flat band regime. New boundary conditions obtained from this analysis have been included in our drift-diffusion simulator which has resulted in an improvement of our circuit simulator to predict mixer operation under flat band regime. | |
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Internacional
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Si |
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JCR del ISI
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Si |
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Título de la revista
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IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS |
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ISSN
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1531-1309 |
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Factor de impacto JCR
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2,302 |
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Información de impacto
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Volumen
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19 |
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DOI
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10.1109/LMWC.2009.2013741 |
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Número de revista
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3 |
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Desde la página
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167 |
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Hasta la página
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169 |
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Mes
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MARZO |
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Ranking
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Participantes
- Autor: Aldo Di Carlo (IEEE)
- Autor: Jesus Grajal De la Fuente (UPM)
- Autor: José Vicente Siles Pérez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
- Creador: Grupo de Investigación: Microondas y Radar
- Departamento: Señales, Sistemas y Radiocomunicaciones
S2i 2023 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)