C. Second-implementation, D. Karami, and . Galayko, 114 B.3 Second implementation 30µs delay 115 xvii CHAPTER 6, 15th IEEE International New Circuits and Systems Conference (NEWCAS), 2017.

A. Karami, M. Bedier, D. Galayko, and P. Basset, Analysis and comparison of charge-pump conditioning circuits for capacitive electromechanical energy conversion, 2017 IEEE International Symposium on Circuits and Systems (ISCAS), 2017.
DOI : 10.1109/ISCAS.2017.8050650
URL : https://hal.archives-ouvertes.fr/hal-01597736

M. Bedier and D. Galayko, A smart energy extraction interface for electrostatic vibrational energy harvester, 2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS), 2016.
DOI : 10.1109/ICECS.2016.7841224

M. Bedier, P. Basset, and &. D. Galayko, A Smart Load Interface and Voltage Regulator for Electrostatic Vibration Energy Harvester, Journal of Physics: Conference Series -PowerMEMS, p.12105, 2016.
DOI : 10.1088/1742-6596/773/1/012105
URL : https://hal.archives-ouvertes.fr/hal-01521733

M. Bedier and D. Galayko, Low Power Multiple Energy-shot Load Interface for Electrostatic Vibrational Energy Harvesters, 2016.

M. Bedier and D. Galayko, A 100nW Power Overhead Load Interface for Electrostatic Vibrational Energy Harvester with a High Biasing Voltage, EuroSensors 2016 Procedia Engineering, 2016.
DOI : 10.1016/j.proeng.2016.11.492
URL : https://hal.archives-ouvertes.fr/hal-01521807

M. Bedier and D. Galayko, Multiple energy-shot load interface for electrostatic vibrational energy harvesters, 2016 14th IEEE International New Circuits and Systems Conference (NEWCAS), 2016.
DOI : 10.1109/NEWCAS.2016.7604771
URL : https://hal.archives-ouvertes.fr/hal-01521749

M. Bedier and D. Galayko, Low Power Load Interface For Vibrational Energy MEMS harvesters, JNRSE, vol.2016
URL : https://hal.archives-ouvertes.fr/hal-01371851

M. Deterre, B. Boutaud, and R. Dalmolin, Energy harvesting system for cardiac implant applications, Symposium on Design, Test, Integration and Packaging of MEMS/MOEMS (DTIP), pp.387-391, 2011.

M. Renaud, G. Altena, and M. Goedbloed, A high performance electrostatic mems vibration energy harvester with corrugated inorganic sio 2-si 3 n 4 electret, Transducers and Eurosensors XXVII: The 17th International Conference on Solid-State Sensors, Actuators and Microsystems, pp.693-696, 2013.

G. Despesse, T. Jager, and C. Jean-jacques, Fabrication and characterization of high damping electrostatic micro devices for vibration energy scavenging, Proceedings of Design, Test, Integration and Packaging of MEMS and MOEMS (DTIP), pp.386-390, 2005.
URL : https://hal.archives-ouvertes.fr/hal-00748983

H. Vocca and F. Cottone, Kinetic energy harvesting, ict ? energy ? concepts towards zero ? power information and communication technology, 2014.

S. Roundy, P. K. Wright, and K. Pister, Micro-Electrostatic Vibrationto-Electricity Converters, ASME 2002 International Mechanical Engineering Congress and Exposition, pp.487-496, 2002.
DOI : 10.1115/imece2002-39309

D. P. Arnold, Review of Microscale Magnetic Power Generation, IEEE Transactions on Magnetics, vol.43, issue.11, pp.3940-3951, 2007.
DOI : 10.1109/TMAG.2007.906150

S. P. Beeby, M. J. Tudor, and N. M. White, Energy harvesting vibration sources for microsystems applications, Measurement Science and Technology, vol.17, issue.12, pp.175-195, 2006.
DOI : 10.1088/0957-0233/17/12/R01
URL : https://eprints.soton.ac.uk/263645/1/MST_review_paper.pdf

S. R. Anton and H. A. Sodano, A review of power harvesting using piezoelectric materials (2003???2006), Smart Materials and Structures, vol.16, issue.3, p.1, 2003.
DOI : 10.1088/0964-1726/16/3/R01

M. Defosseux, M. Allain, P. Ivaldi, and E. Basrour, Highlyefficientpiezoelectric micro harvester for low level of acceleration fabricated with a cmos compatible process, olid-State Sensors, Actuators and Microsystems Conference (TRANS- DUCERS), 2011 16th International, pp.1859-1862, 2011.

D. Shen, J. Park, J. Ajitsaria, S. Choe, H. C. Wikle et al., Thedesign, fabrication and evaluation of a mems pzt cantilever with an integrated si proof mass for vibration energy harvesting, Journal of Micromechanics and Microengineering, vol.18, issue.5, 2008.

N. M. White, P. Glynne-jones, and S. P. Beeby, A novel thick-film piezoelectric micro-generator, Smart Materials and Structures, vol.10, issue.4, p.850, 2001.
DOI : 10.1088/0964-1726/10/4/403

F. Lu, H. P. Lee, and S. P. Lim, Modeling and analysis of micro piezoelectric power generators for micro-electromechanical-systems applications, Smart Materials and Structures, vol.13, issue.1, p.57, 2004.
DOI : 10.1088/0964-1726/13/1/007

S. Saadon and O. Sidek, Micro-Electro-Mechanical System (MEMS)-Based Piezoelectric Energy Harvester for Ambient Vibrations, World Conference on Technology, Innovation and Entrepreneurship, pp.2353-2362, 2015.
DOI : 10.1016/j.sbspro.2015.06.198

M. Marzencki, Y. Ammar, and S. Basrour, Integrated power harvesting system including a mems generator and a power management circuit Sensors and Actuators A: Physical Special Issue: Transducers/07 Eurosensors XXI, The 14th International Conference on Solid State Sensors, Actuators and Microsystems and the 21st European Conference on Solid-State Transducers, pp.363-370, 2008.

S. Boisseau, G. Despesse, and B. A. Seddik, Electrostatic Conversion for Vibration Energy Harvesting ArXiv e-prints, 2012.

D. Spreemann and Y. Manoli, Electromagnetic Vibration Energy Harvesting Devices: Architectures, Design, Modeling and Optimization, 2012.
DOI : 10.1007/978-94-007-2944-5

R. Amirtharajah and A. P. Chandrakasan, Self-powered signal processing using vibration-based power generation, IEEE Journal of Solid-State Circuits, vol.33, issue.5, pp.687-695, 1998.
DOI : 10.1109/4.668982

C. B. Williams, C. Shearwood, M. A. Harradine, P. H. Mellor, T. S. Birch et al., Development of an electromagnetic micro-generator, IEE Proceedings -Circuits, Devices and Systems, pp.337-342, 2001.
DOI : 10.1049/ip-cds:20010525

A. Dudka, Study, optimization and silicon implementation of a smart high-voltage conditioning circuit for electrostatic vibration energy harvesting system, 2014.
URL : https://hal.archives-ouvertes.fr/tel-01056404

A. Dudka, D. Galayko, and P. Basset, Design of Controller IC for Asynchronous Conditioning Circuit of an Electrostatic Vibration Energy Harvester, 2012 IEEE International Conference on Green Computing and Communications, pp.660-663, 2012.
DOI : 10.1109/GreenCom.2012.105
URL : https://hal.archives-ouvertes.fr/hal-01522191

P. Basset, Conception, realisation et test d'un micro systeme de transport alimente a distance Energy budget and high-gain strategies for voltage-constrained electrostatic harvesters, 2003.

B. C. Yen and J. H. Lang, A variable-capacitance vibration-to-electric energy harvester, IEEE Transactions on Circuits and Systems I: Regular Papers, vol.53, issue.2, pp.288-295, 2006.
DOI : 10.1109/TCSI.2005.856043

A. Kempitiya and D. A. Borca-tasciuc, Analysis and Optimization of Asynchronously Controlled Electrostatic Energy Harvesters, IEEE Transactions on Industrial Electronics, vol.59, issue.1, 2012.
DOI : 10.1109/TIE.2011.2141097

B. H. Stark, P. D. Mitcheson, P. Miao, T. C. Green, E. M. Yeatman et al., Converter circuit design, semiconductor device selection and analysis of parasitics for micropower electrostatic Generators, IEEE Transactions on Power Electronics, vol.21, issue.1, pp.27-37, 2006.
DOI : 10.1109/TPEL.2005.861113

T. Sterken, P. Fiorini, K. Baert, R. Puers, and G. Borghs, An electret-based electrostatic ?-generator, TRANSDUCERS '03. 12th International Conference on Solid-State Sensors, Actuators and Microsystems. Digest of Technical Papers (Cat. No.03TH8664), pp.1291-1294, 2003.
DOI : 10.1109/SENSOR.2003.1217009

P. Mitcheson, T. Sterken, C. He, M. Kiziroglou, E. Yeatman et al., Electrostatic Microgenerators, Measurement and Control, vol.9, issue.1, pp.114-119, 2008.
DOI : 10.1016/j.sna.2004.04.026
URL : http://spiral.imperial.ac.uk/bitstream/10044/1/4224/1/mitcheson-final.pdf

S. Meninger, J. O. Mur-miranda, R. Amirtharajah, A. Chandrakasan, and J. H. Lang, Vibration-to-electric energy conversion, IEEE Transactions on Very Large Scale Integration (VLSI) Systems, pp.64-76, 2001.
DOI : 10.1109/92.920820

H. R. Florentino, R. C. Freire, A. V. Sá, C. Florentino, and D. Galayko, Electrostatic vibration energy harvester with piezoelectric start-up generator, 2011 IEEE International Symposium of Circuits and Systems (ISCAS), pp.1343-1346, 2011.
DOI : 10.1109/ISCAS.2011.5937820
URL : https://hal.archives-ouvertes.fr/hal-01286046

R. Guilllemet, P. Basset, D. Galayko, F. Cottone, F. Marty et al., Wideband MEMS electrostatic vibration energy harvesters based on gap-closing interdigited combs with a trapezoidal cross section, 2013 IEEE 26th International Conference on Micro Electro Mechanical Systems (MEMS), pp.817-820, 2013.
DOI : 10.1109/MEMSYS.2013.6474368

A. C. De-queiroz and M. S. De-souza, Batteryless electrostatic energy harvester and control system, 2014 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1977-1980, 2014.
DOI : 10.1109/ISCAS.2014.6865550

V. Dorzhiev, A. Karami, P. Basset, F. Marty, V. Dragunov et al., Electret-Free Micromachined Silicon Electrostatic Vibration Energy Harvester With the Bennet???s Doubler as Conditioning Circuit, IEEE Electron Device Letters, vol.36, issue.2, pp.183-185, 2015.
DOI : 10.1109/LED.2014.2387213

A. Karami, D. Galayko, and P. Basset, Series-Parallel Charge Pump Conditioning Circuits for Electrostatic Kinetic Energy Harvesting, IEEE Transactions on Circuits and Systems I: Regular Papers, vol.64, issue.1, pp.227-240, 2017.
DOI : 10.1109/TCSI.2016.2603064
URL : https://hal.archives-ouvertes.fr/hal-01380378

A. Karami, D. Galayko, M. Bedier, and P. Basset, Analysis and comparison of charge-pump conditioning circuits for capacitive electromechanical energy conversion, 2017 IEEE International Symposium on Circuits and Systems (ISCAS), pp.1-4, 2017.
DOI : 10.1109/ISCAS.2017.8050650
URL : https://hal.archives-ouvertes.fr/hal-01597736

S. Boisseau, G. Despesse, T. Ricart, E. Defay, and A. Sylvestre, Cantilever-based electret energy harvesters, Smart Materials and Structures, vol.20, issue.10, p.105013, 2011.
DOI : 10.1088/0964-1726/20/10/105013
URL : https://hal.archives-ouvertes.fr/hal-00992158

G. Despesse, J. J. Chaillout, T. Jager, J. M. Léger, A. Vassilev et al., High damping electrostatic system for vibration energy scavenging, Proceedings of the 2005 joint conference on Smart objects and ambient intelligence innovative context-aware services: usages and technologies, sOc-EUSAI '05, pp.283-286, 2005.
DOI : 10.1145/1107548.1107617
URL : https://hal.archives-ouvertes.fr/hal-00009100

D. Hoffmann, B. Folkmer, and Y. Manoli, Analysis and characterization of triangular electrode structures for electrostatic energy harvesting, Journal of Micromechanics and Microengineering, vol.21, issue.10, p.104002, 2011.
DOI : 10.1088/0960-1317/21/10/104002

P. Mitcheson, P. Miao, B. Stark, E. Yeatman, A. Holmes et al., MEMS electrostatic micropower generator for low frequency operation, The 17th European Conference on Solid-State Transducers, pp.523-529, 2004.
DOI : 10.1016/j.sna.2004.04.026

U. Bartsch, A. Trautmann, P. Ruther, J. Gaspar, and O. Paul, Electrostatic Transducers for Micro Energy Harvesting Based on SOI Technology, TRANSDUCERS 2007, 2007 International Solid-State Sensors, Actuators and Microsystems Conference, pp.141-144, 2007.
DOI : 10.1109/SENSOR.2007.4300091

P. Basset, D. Galayko, A. M. Paracha, F. Marty, A. Dudka et al., A batch-fabricated and electret-free silicon electrostatic vibration energy harvester, Journal of Micromechanics and Microengineering, vol.19, issue.11, p.115025, 2009.
DOI : 10.1088/0960-1317/19/11/115025
URL : https://hal.archives-ouvertes.fr/hal-00692939

B. Yang, C. Lee, R. K. Kotlanka, J. Xie, and S. P. Lim, A MEMS rotary comb mechanism for harvesting the kinetic energy of planar vibrations, Journal of Micromechanics and Microengineering, vol.20, issue.6, p.65017, 2010.
DOI : 10.1088/0960-1317/20/6/065017

D. Choi, C. Han, H. Kim, and J. Yoon, Liquid-based electrostatic energy harvester with high sensitivity to human physical motion, Smart Materials and Structures, vol.20, issue.12, p.125012, 2011.
DOI : 10.1088/0964-1726/20/12/125012

P. Basset, D. Galayko, F. Cottone, R. Guillemet, E. Blokhina et al., Electrostatic vibration energy harvester with combined effect of electrical nonlinearities and mechanical impact, 2017 IEEE 30th International Conference on Micro Electro Mechanical Systems (MEMS), pp.35001-857, 2014.
DOI : 10.1088/0960-1317/24/3/035001
URL : https://hal.archives-ouvertes.fr/hal-01521581

H. Wen-lo, R. Whang, and Y. Tai, A simple micro electret power generator, 2007 IEEE 20th International Conference on Micro Electro Mechanical Systems (MEMS), pp.859-862, 2007.

H. Wen-lo and Y. Tai, Parylene-ht-based electret rotor generator, 2008 IEEE 21st International Conference on Micro Electro Mechanical Systems, pp.984-987, 2008.

D. Hoffmann, B. Folkmer, and Y. Manoli, Fabrication, characterization and modelling of electrostatic micro-generators, Journal of Micromechanics and Microengineering, vol.19, issue.9, p.94001, 2009.
DOI : 10.1088/0960-1317/19/9/094001

G. Altena, M. Renaud, R. Elfrink, M. H. Goedbloed, C. De-nooijer et al., Design improvements for an electret-based MEMS vibrational electrostatic energy harvester, Journal of Physics: Conference Series, vol.476, p.12078, 2013.
DOI : 10.1088/1742-6596/476/1/012078
URL : http://iopscience.iop.org/article/10.1088/1742-6596/476/1/012078/pdf

Y. Chiu and Y. Lee, Flat and robust out-of-plane vibrational electret energy harvester, Journal of Micromechanics and Microengineering, vol.23, issue.1, p.15012, 2013.
DOI : 10.1088/0960-1317/23/1/015012

F. Wang and O. Hansen, Electrostatic energy harvesting device with out-of-the-plane gap closing scheme, Sensors and Actuators A: Physical, vol.211, pp.131-137, 2014.
DOI : 10.1016/j.sna.2014.02.027

K. Tao, S. Liu, S. W. Lye, J. Miao, and X. Hu, A three-dimensional electret-based micro power generator for low-level ambient vibrational energy harvesting, Journal of Micromechanics and Microengineering, vol.24, issue.6, p.65022, 2014.
DOI : 10.1088/0960-1317/24/6/065022

J. Hillenbrand, P. Pondrom, and G. Sessler, Electret transducer for vibration-based energy harvesting, Applied Physics Letters, vol.106, issue.18, p.183902, 2015.
DOI : 10.1063/1.4893367

M. Perez, S. Boisseau, P. Gasnier, J. Willemin, and J. L. Reboud, An electret-based aeroelastic flutter energy harvester, Smart Materials and Structures, vol.24, issue.3, p.35004, 2015.
DOI : 10.1088/0964-1726/24/3/035004

K. Tao, J. Wu, L. Tang, L. Hu, S. W. Lye et al., Enhanced electrostatic vibrational energy harvesting using integrated opposite-charged electrets, Journal of Micromechanics and Microengineering, vol.27, issue.4, p.44002, 2017.
DOI : 10.1088/1361-6439/aa5e73

J. S. Boland, J. D. Messenger, K. W. Lo, and Y. C. Tai, Arrayed liquid rotor electret power generator systems, 18th IEEE International Conference on Micro Electro Mechanical Systems, 2005. MEMS 2005., pp.618-621, 2005.
DOI : 10.1109/MEMSYS.2005.1454005
URL : https://authors.library.caltech.edu/11558/1/BOLicmems05.pdf

T. Tsutsumino, Y. Suzuki, N. Kasagi, and Y. Sakane, Seismic Power Generator Using High-Performance Polymer Electret, 19th IEEE International Conference on Micro Electro Mechanical Systems, pp.98-101, 2006.
DOI : 10.1109/MEMSYS.2006.1627745

Y. Sakane, Y. Suzuki, and N. Kasagi, The development of a high-performance perfluorinated polymer electret and its application to micro power generation, Journal of Micromechanics and Microengineering, vol.18, issue.10, p.104011, 2008.
DOI : 10.1088/0960-1317/18/10/104011

M. Edamoto, Y. Suzuki, N. Kasagi, K. Kashiwagi, Y. Morizawa et al., Low-Resonant-Frequency Micro Electret Generator for Energy Harvesting Application, 2009 IEEE 22nd International Conference on Micro Electro Mechanical Systems, pp.1059-1062, 2009.
DOI : 10.1109/MEMSYS.2009.4805569

Y. Naruse, N. Matsubara, K. Mabuchi, M. Izumi, and S. Suzuki, Electrostatic micro power generation from low-frequency vibration such as human motion, Journal of Micromechanics and Microengineering, vol.19, issue.9, p.94002, 2009.
DOI : 10.1088/0960-1317/19/9/094002

Z. Yang, J. Wang, and J. Zhang, A high-performance micro electret power generator based on microball bearings, Journal of Micromechanics and Microengineering, vol.21, issue.6, p.65001, 2011.
DOI : 10.1088/0960-1317/21/6/065001

L. Bu, X. Wu, X. Wang, and L. Liu, Non-resonant electrostatic energy harvester for wideband applications, Micro & Nano Letters, vol.8, issue.3, pp.135-137, 2013.
DOI : 10.1049/mnl.2012.0924

A. Dudka, P. Basset, F. Cottone, E. Blokhina, and D. Galayko, Wideband Electrostatic Vibration Energy Harvester (e-VEH) Having a Low Start-Up Voltage Employing a High-Voltage Integrated Interface, Journal of Physics: Conference Series, vol.476, pp.12127-12133, 2013.
DOI : 10.1088/1742-6596/476/1/012127
URL : https://hal.archives-ouvertes.fr/hal-01522180

A. C. De-queiroz and M. Domingues, The Doubler of Electricity Used as Battery Charger, IEEE Transactions on Circuits and Systems II: Express Briefs, vol.58, issue.12, pp.797-801, 2011.
DOI : 10.1109/TCSII.2011.2173963

E. Lefeuvre, S. Risquez, J. Wei, M. Woytasik, and F. Parrain, Self-Biased Inductor-less Interface Circuit for Electret-Free Electrostatic Energy Harvesters, Journal of Physics: Conference Series, vol.557, issue.1, p.12052, 2014.
DOI : 10.1088/1742-6596/557/1/012052

J. Wei, S. Risquez, H. Mathias, E. Lefeuvre, and F. Costa, Simple and efficient interface circuit for vibration electrostatic energy harvesters, 2015 IEEE SENSORS, pp.1-4, 2015.

B. D. Truong, C. P. Le, and E. Halvorsen, Analysis of Electrostatic Energy Harvesters Electrically Configured as Bennet???s Doublers, IEEE Sensors Journal, vol.17, issue.16, pp.5180-5191, 2017.
DOI : 10.1109/JSEN.2017.2723571

]. A. Kempitiya, D. A. Borca-tasciuc, and M. M. Hella, Low-Power Interface IC for Triplate Electrostatic Energy Converters, IEEE Transactions on Power Electronics, vol.28, issue.2, pp.609-614, 2013.
DOI : 10.1109/TPEL.2012.2213676

S. Stanzione, C. Van-liempd, R. Van-schaijk, Y. Naito, F. Yazicioglu et al., A High Voltage Self-Biased Integrated DC-DC Buck Converter With Fully Analog MPPT Algorithm for Electrostatic Energy Harvesters, IEEE Journal of Solid-State Circuits, vol.48, issue.12, pp.3002-3010, 2013.
DOI : 10.1109/JSSC.2013.2283152

S. Stanzione, C. Van-liempd, M. Nabeto, F. R. Yazicioglu, and C. Van-hoof, 20.8 A 500nW batteryless integrated electrostatic energy harvester interface based on a DC-DC converter with 60V maximum input voltage and operating from 1μW available power, including MPPT and cold start, 2015 IEEE International Solid-State Circuits Conference, (ISSCC) Digest of Technical Papers, pp.1-3, 2015.
DOI : 10.1109/ISSCC.2015.7063081

A. M. Sommariva, Solving the two capacitor paradox through a new asymptotic approach, IEE Proceedings -Circuits, Devices and Systems, pp.227-231, 2003.
DOI : 10.1049/ip-cds:20030348

V. Gerard, H. Bergveld, and E. Alarcon, Survey and benchmark of fully integrated switching power converters: Switched-capacitor versus inductive approach, pp.4156-4167, 2013.

J. Teva, G. Abadal, A. Uranga, J. Verd, F. Torres et al., From VHF to UHF CMOS-MEMS monolithically integrated resonators, 2008 IEEE 21st International Conference on Micro Electro Mechanical Systems, pp.82-85, 2008.
DOI : 10.1109/MEMSYS.2008.4443598

I. M. Filanovsky and H. Baltes, MOSFET Schmitt trigger design Circuits and Systems I: Fundamental, p.4649, 1994.
DOI : 10.1109/81.260219

U. Denier, Analysis and design of an ultralow-power cmos relaxation oscillator Circuits and Systems I: Regular Papers, pp.1973-1982, 2010.

V. A. Pedroni, Low-voltage high-speed Schmitt trigger and compact window comparator, Electronics Letters, vol.41, issue.22, pp.1213-1214, 2005.
DOI : 10.1049/el:20052799

C. K. Pham, CMOS Schmitt Trigger Circuit with Controllable Hysteresis Using Logical Threshold Voltage Control Circuit, 6th IEEE/ACIS International Conference on Computer and Information Science (ICIS 2007), pp.48-53, 2007.
DOI : 10.1109/ICIS.2007.76

Z. Zou, X. Zou, D. Liao, F. Guo, J. Lei et al., A novel schmitt trigger with low temperature coeficient, APCCAS 2008 -2008 IEEE Asia Pacific Conference on Circuits and Systems, pp.1398-1401, 2008.

E. O. Torres and G. A. Rincon-mora, Self-Tuning Electrostatic Energy-Harvester IC, IEEE Transactions on Circuits and Systems II: Express Briefs, vol.57, issue.10, pp.808-812, 2010.
DOI : 10.1109/TCSII.2010.2067774

E. Blokhina and D. Galayko, Towards autonomous microscale systems: Progress in electrostatic kinetic energy harvesting, 2016 IEEE International Conference on Electronics, Circuits and Systems (ICECS), pp.744-747, 2016.
DOI : 10.1109/ICECS.2016.7841309
URL : https://hal.archives-ouvertes.fr/hal-01521726

M. Bedier, A. Karami, D. Galayko, and P. Basset, Autonomous energy management interface for electrostatic series-parallel charge pump vibrational energy harvester, 2017 15th IEEE International New Circuits and Systems Conference (NEWCAS), pp.385-388, 2017.
DOI : 10.1109/NEWCAS.2017.8010186

G. Yang, B. H. Stark, S. J. Hollis, and S. G. Burrow, Challenges for Energy Harvesting Systems Under Intermittent Excitation, IEEE Journal on Emerging and Selected Topics in Circuits and Systems, vol.4, issue.3, pp.364-374, 2014.
DOI : 10.1109/JETCAS.2014.2337172