107 search results - page 4 / 22 » Circuits for energy harvesting sensor signal processing |
DATE
2007
IEEE
14 years 4 months ago
2007
IEEE
In highly power constrained sensor networks, harvesting energy from the environment makes prolonged or even perpetual execution feasible. In such energy harvesting systems, energy...
NANONET
2009
Springer
14 years 4 months ago
2009
Springer
We present a vision and preliminary results for a combined RF-Biological Systems where the Electro-Magnetic energy of RF signals is transduced into control-signals for biological s...
DAC
2008
ACM
14 years 11 months ago
2008
ACM
An energy optimization is proposed that addresses the nontrivial digital contribution to power and impact on performance in high-speed mixed-signal circuits. Parallel energy and b...
GLOBECOM
2010
IEEE
13 years 8 months ago
2010
IEEE
We study the energy consumption of individual links in wireless sensor networks (WSN). Three widely used digital modulation schemes, i.e. MQAM, MPSK, and MFSK, are analyzed and com...
ICASSP
2011
IEEE
13 years 2 months ago
2011
IEEE
This paper proposes an ultra low energy FFT processor suitable for sensor applications. The processor is based on R4MDC but achieves full utilization of computational elements. It...