Power generation from human body motion through magnet and coil arrays with magnetic spring

MEMS electrostatic energy harvesters with end-stop effects

(2012) Cuong Phu Le et al.   JOURNAL OF MICROMECHANICS AND MICROENGINEERING

Multi-frequency electromagnetic energy harvester using a magnetic spring cantilever

(2012) Abu Riduan Md. Foisal et al.   SENSORS AND ACTUATORS A-PHYSICAL

A generator with nonlinear spring oscillator to provide vibrations of multi-frequency

(2011) Bin Yang et al.   APPLIED PHYSICS LETTERS

Ultra-wide bandwidth piezoelectric energy harvesting

(2011) Arman Hajati et al.   APPLIED PHYSICS LETTERS

Design Synthesis of Electromagnetic Vibration-Driven Energy Generators Using a Variational Formulation

(2011) Emmanuel Bouendeu et al.   JOURNAL OF MICROELECTROMECHANICAL SYSTEMS

Energy-harvesting device with mechanical frequency-up conversion mechanism for increased power efficiency and wideband operation

(2010) Seok-Min Jung et al.   APPLIED PHYSICS LETTERS

An Electromagnetic Micro Power Generator for Low-Frequency Environmental Vibrations Based on the Frequency Upconversion Technique

(2010) Ibrahim Sari et al.   JOURNAL OF MICROELECTROMECHANICAL SYSTEMS

Electromagnetic generator for harvesting energy from human motion

(2008) C.R. Saha et al.   SENSORS AND ACTUATORS A-PHYSICAL