ISMVL
2002
IEEE
14 years 4 months ago
2002
IEEE
An impact of introducing multi-level signals to a bandpass delta-sigma modulator (DSM), which is of particular interest for wireless communications applications, has been investig...
ISCAS
2003
IEEE
14 years 5 months ago
2003
IEEE
This paper introduces the concept of frequency-translating, bandpass delta-sigma modulator in continuous-time. The system level design and simulation results of the deltasigma mod...