Joachim Leicht
University of Freiburg
13 Papers
96 Citations
Joachim Leicht is an academic researcher from University of Freiburg. The author has contributed to research in topics: Energy harvesting & Voltage. The author has an hindex of 6, co-authored 13 publications.
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Papers
A Parallel-SSHI Rectifier for Piezoelectric Energy Harvesting of Periodic and Shock Excitations
Daniel A. Sanchez,Joachim Leicht,Friedrich Hagedorn,Eduardas Jodka,Elham Fazel,Yiannos Manoli +5 more
TL;DR: An autonomous piezoelectric energy harvesting system in a 0.35-μm CMOS process based on the parallel-SSHI technique and can harvest from periodic and shock excitations.
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21.2 A 4µW-to-1mW parallel-SSHI rectifier for piezoelectric energy harvesting of periodic and shock excitations with inductor sharing, cold start-up and up to 681% power extraction improvement
Daniel A. Sanchez,Joachim Leicht,Eduardas Jodka,Elham Fazel,Yiannos Manoli +4 more
- 25 Feb 2016
TL;DR: The implemented system is a fully autonomous energy-harvesting interface based on the parallel-synchronized-switch harvesting-on-inductor (SSHI) technique, also known as bias-flip, and allows enhanced ambient energy extraction by operating at an ideal rectified voltage (VBUF) set by means of an optimal power point circuit (OPP).
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A 2.6 $\mu \text{W}$ –1.2 mW Autonomous Electromagnetic Vibration Energy Harvester Interface IC with Conduction-Angle-Controlled MPPT and up to 95% Efficiency
Joachim Leicht,Yiannos Manoli +1 more
TL;DR: The interface IC tracks the optimum conduction angle of the implemented active AC–DC input stage, enabling maximum power point tracking without the need for a system clock, harvester disconnection, or any external sensor.
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Autonomous and self-starting efficient micro energy harvesting interface with adaptive MPPT, buffer monitoring, and voltage stabilization
Joachim Leicht,Dominic Maurath,Yiannos Manoli +2 more
- 12 Nov 2012
TL;DR: An efficient autonomous micro energy harvesting interface optimized for high-resistive vibration-driven electromagnetic energy transducers and an energy processing scheme with adaptive maximum power point tracking is implemented.
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A 200ns settling time fully integrated low power LDO regulator with comparators as transient enhancement
Mohammad Amayreh,Joachim Leicht,Yiannos Manoli +2 more
- 22 May 2016
TL;DR: The design of a low power low drop out voltage regulator with no off-chip capacitor and fast transient responses is presented in this paper.
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