Recent Start-Up Techniques Intended for TEG Energy Harvesting: A Review

Autor: Mahmoud Ahmed, Sebastien Genevey, Mohamed Ali, Yvon Savaria, Yves Audet

Publikováno v: IEEE Access, Vol 12, Pp 34116-34130 (2024)

The growing number of energy-autonomous applications raises the need for reliable DC energy harvesting techniques such as Thermoelectric Generators (TEGs). One key issue, however, is the minimum voltage (40–60 mV) required for start-up in small TEG

Externí odkaz: https://doaj.org/article/8e4a81104f2f4190bf84c87e94accda0

A 32-mV Supply Ring Oscillator Composed of Modified Schmitt Trigger Delay Cells for Integrated Start-Up Circuits in DC Energy Harvesting Systems

Autor: Mahmoud Ahmed, Aref Trigui, Sebastien Genevey, Yves Audet, Yvon Savaria

Publikováno v: IEEE Access, Vol 12, Pp 129660-129672 (2024)

Implementing fully integrated start-up energy harvesting (EH) systems is very challenging. The most popular start-up circuit implementations use a low-voltage ring oscillator (RO). The characteristics of this RO rapidly deteriorate at VDD values belo

Externí odkaz: https://doaj.org/article/b37fde358ea44a3292124de69a949aef

10ns Start-up techniques for a duty cycled Impulse Radio receiver

Autor: Cui Zhou, Xiaoyan Wang, Kathleen Philips, Harmke de Groot, Pieter Harpe

Publikováno v: ESSCIRC
Proceedings of the 38th European Solid-State Circuits Conference (ESSCIRC 2012), 17-21 September 2012, Bordeaux, France, 426-429
STARTPAGE=426;ENDPAGE=429;TITLE=Proceedings of the 38th European Solid-State Circuits Conference (ESSCIRC 2012), 17-21 September 2012, Bordeaux, France

This paper presents fast start-up techniques for duty cycled Impulse Radio receivers. Three different techniques are used to improve the start-up time of individual blocks. DC coupling between the mixer and the VGA is used to ensure a fast start-up t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56fec6bf43283100f0b82ffdfbb366dc
https://doi.org/10.1109/esscirc.2012.6341346

Miniaturisation of solar energy harvesters: efficiency analysis of converters and ultra-low voltage start up techniques

Autor: Salata, Alberto

Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname

El objetivo del proyecto es analizar los problemas relacionados con la conversión DC-DC de tensiones ultra-bajas desde cero energía para poder utilizar como fuente de alimentación una sola celda fotovoltaica, pequeña y económica. En la primera p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::531a0993cb838463f26ac54368921d89
http://hdl.handle.net/2099.1/4141

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