Descripción
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We discuss two different approaches to overcome the power limitations of CW THz generation imposed to conventional photomixers. The increase in power achievable by using arrays of AEs is studied. Then ?large area emitters? are proposed as an alternate approach to overcome the power limitations. In this antenna-free new scheme of photomixing, the THz radiation originates directly from the acceleration of photo-induced charge carriers generated within a large semiconductor area. The quasi-continuous distribution of emitting elements corresponds to a high-density array and results in particularly favorable radiation profiles. | |
Internacional
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Si |
Nombre congreso
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7th European Conference on Antennas and Propagation (EuCAP), 2013 |
Tipo de participación
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960 |
Lugar del congreso
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Goteborg, Suecia |
Revisores
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Si |
ISBN o ISSN
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978-1-4673-2187-7 |
DOI
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Fecha inicio congreso
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08/04/2013 |
Fecha fin congreso
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12/04/2013 |
Desde la página
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529 |
Hasta la página
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532 |
Título de las actas
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7th European Conference on Antennas and Propagation (EuCAP), 2013 |