Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/45418
Título: A high sensitivity and low power envelope detector for wireless sensor nodes
Autores/as: Ramos-Valido, D. 
Garcia-Vazquez, H. 
Khemchandani, Sunil L. 
Del Pino, J. 
Lujan-Martinez, C.
Bistue, Guillermo
Clasificación UNESCO: 3307 Tecnología electrónica
Palabras clave: Wireless sensor networks
Wireless communication
Receivers
Fecha de publicación: 2014
Publicación seriada: Proceedings of the 2014 29th Conference on Design of Circuits and Integrated Systems, DCIS 2014
Conferencia: 2014 29th Conference on Design of Circuits and Integrated Systems, DCIS 2014 
Resumen: In this paper different parts of a wake-up receiver for wireless sensor node are presented. The circuit is composed of an amplifier with input impedance matching network and an envelope detector both working at 868 MHz. The amplifier is incorporated in order to increase the sensitivity of the wake-up receiver. The amplified signal passes to the envelope detector which demodulate on-off keying signal at 125 kHz. The circuits have been designed to optimize power consumption and area. The total power consumption and the minimum signal detected are 44.32 uW and 0.4 mVp respectively. The circuits were implemented in UMC CMOS 65 nm process.
URI: http://hdl.handle.net/10553/45418
ISBN: 9781479957439
DOI: 10.1109/DCIS.2014.7035598
Fuente: Proceedings of the 2014 29th Conference on Design of Circuits and Integrated Systems, DCIS 2014 (7035598)
Colección:Actas de congresos
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