163 search results - page 3 / 33 » Analog representation and digital implementation of OFDM sys... |
ICIP
2009
IEEE
13 years 6 months ago
2009
IEEE
For motion imaging the perceived smoothness of a sequence highly depends on motion blur. The exposure for each frame is started and ended with a shutter mechanism. There are diffe...
MEMOCODE
2007
IEEE
14 years 2 months ago
2007
IEEE
Orthogonal Frequency-Division Multiplexing (OFDM) has become the preferred modulation scheme for both broadband and high bitrate digital wireless protocols because of its spectral...
GLOBECOM
2008
IEEE
14 years 2 months ago
2008
IEEE
— Time-interleaved (TI) analog-to-digital converters (ADCs) are a promising architecture for realizing the highspeed ADCs required to implement “mostly digital” receivers for...
AUTOMATICA
2004
13 years 8 months ago
2004
From an analog system K, digital systems Kd and Kbt are often obtained via the step-invariant and bilinear transformations, respectively. For the case when K is stable, it is show...
KES
1998
Springer
14 years 19 days ago
1998
Springer
The architectural and circuit design aspects of a mixed analog/digital very large scale integration (VLSI) motion detection chip based on models of the insect visual system are des...