276 search results - page 25 / 56 » Ultra low power digital signal processing |
SIPS
2007
IEEE
14 years 2 months ago
2007
IEEE
Digital predistortion is a technique used to reduce the signal dynamic range in a multichannel system in order to improve power amplifier (PA) efficiency. These techniques have be...
ICRA
2003
IEEE
14 years 1 months ago
2003
IEEE
- Bundled multi-walled carbon nanotubes (MWNT) were successfully and repeatably manipulated by AC electrophoresis to form resistive elements between Au microelectrodes and were dem...
IAJIT
2010
13 years 6 months ago
2010
: Power amplifiers are essential components in communication systems and are inherently nonlinear. The nonlinearity creates spectral growth beyond the signal bandwidth, which inter...
ICASSP
2009
IEEE
14 years 2 months ago
2009
IEEE
In previous work we introduced a new missing data imputation method for ASR, dubbed sparse imputation. We showed that the method is capable of maintaining good recognition accurac...
LCTRTS
2000
Springer
13 years 11 months ago
2000
Springer
Low energy consumption is becoming the primary design consideration for battery-operated and portable embedded systems, such as personal digital assistants, digital still and movi...