Biomedical Engineering Reference
In-Depth Information
10
5
ETA's watch, Paradiso and Starner (2005)
McCarthy et al (2008)
Wang et al (2005)a
10
4
Duffy and Carroll (2004)
10
3
Seiko's watch (Shaken)
Shenck and Paradiso (2001)
Boland et al (2005)
Feenstra et al (2008)
Lewandowski et al (2007)
Saha et al (2008)
Kymissis et al (1998)
Shenck and Paradiso (2001)
Sasaki et al (2005)
Platt et al (2005)a,b
10
2
Sasaki et al (2005)
Kymissis et al (1998)
Carroll and Duffy (2005)
Renaud et al (2005)
Von Buren and Troster (2007)
10
1
Tsutsumino et al (2006)
Seiko's watch (Average), Paradiso and Starner (2005)
Mitcheson et al (2004)b
Najafi's Group
Romero et al (2009)
Tashiro et al (2002)
Arakawa et al (2004)
10
0
Cavallier et al (2005)
Gorge et al (2001)
Electromagnetic
Piezoelectric
Electrostatic
10
-1
Miao et al (2006)
10
-2
10
-1
10
0
10
1
10
2
10
3
Frequency (Hz)
Figure 3.3 Summary of reported energy harvesters by power density. Shapes represent the transduction technology with the filled symbols for generators with volume greater than
10 cm
3
and the open symbols representing generators with volumes less than 10 cm
3
. The shaded area represents frequencies associated with body motion from 1 to 3 Hz.
