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Título:	Temperature sensors to measure the central frequency and 3 dB bandwidth in mm W power amplifiers
Autor/a:	Altet Sanahujes, Josep; Mateo Peña, Diego; Gómez Salinas, Dídac; González Jiménez, José Luis; Martineau, B.; Siligaris, Alexandre; Aragonès Cervera, Xavier
Otros autores:	Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica; Universitat Politècnica de Catalunya. HIPICS - Grup de Circuits i Sistemes Integrats d'Altes Prestacions
Abstract:	This letter introduces a novel on-chip measurement technique for the determination of the central frequency and 3 dB bandwidth of a 60 GHz power amplifier (PA) by performing low frequency temperature measurements. The temperature sensor is embedded in the same silicon die as the PA, and placed in empty spaces next to it. Results confirm that temperature sensors can be used as functional built-in testers which serve to reduce testing costs and enhance yield as part of self-healing strategies.
Abstract:	Peer Reviewed
Materia(s):	-Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura::Sensors i actuadors -Temperature measurements -Built-in test -CMOS millimeter wave integrated circuits -design for testability -frequency response -temperature measurement -Termometria
Derechos:	Attribution-NonCommercial-NoDerivs 3.0 Spain http://creativecommons.org/licenses/by-nc-nd/3.0/es/
Tipo de documento:	Artículo - Versión publicada Artículo
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