5 search results - page 1 / 1 » Sub-Nyquist processing with the modulated wideband converter |
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
Sub-Nyquist systems capture the signal information in a different fashion than uniform high-rate samples. Consequently, digital processing, which is the prime reason for leaving t...
ICASSP
2010
IEEE
13 years 5 months ago
2010
IEEE
We investigate the impact of using non-ideal lowpass filters in the modulated wideband (MWC) converter, which is a recent subNyquist sampling system for sparse wideband analog si...
DCC
2010
IEEE
13 years 11 months ago
2010
IEEE
We introduce Xampling, a design methodology for analog compressed sensing in which we sample analog bandlimited signals at rates far lower than Nyquist, without loss of informatio...
CORR
2011
Springer
12 years 11 months ago
2011
Springer
The Random Demodulator (RD) and the Modulated Wideband Converter (MWC) are two recently proposed compressed sensing (CS) techniques for the acquisition of continuous-time spectral...
ISCAS
1999
IEEE
13 years 9 months ago
1999
IEEE
A multicarrier QAM modulator for the wideband code division multiple access (WCDMA) basestation has been designed. The multicarrier modulator performs pulse shaping filtering for ...