1-bit Feedforward Distortion Compensation Technology for Bandpass Delta-Sigma Modulation

2016 ◽  
Vol E99.B (5) ◽  
pp. 1087-1092 ◽  
Author(s):  
Takashi MAEHATA ◽  
Suguru KAMEDA ◽  
Noriharu SUEMATSU
Keyword(s):  
Distortion Compensation ◽  
Delta Sigma ◽  
Delta Sigma Modulation

A/D Conversion Applications

2002 ◽  
pp. 143-173 ◽  
Author(s):  
Godi Fischer
Keyword(s):  
High Resolution ◽  
Data Conversion ◽  
Practical Implementation ◽  
Trade Offs ◽  
Delta Sigma ◽  
Physical Level ◽  
Delta Sigma Modulation ◽  
The Way

We begin our excursion into the field of data conversion by reviewing the most frequently applied conversion principles. The next section explains the fundamentals of delta-sigma modulation. This paves the way for the section which provides a case study of a delta-sigma based high-resolution ADC system intended for a sonar application. This design example not only illustrates the various trade-offs on the architectural level but also addresses practical implementation issues on the physical level. Finally, the last section summarizes our findings and contains some concluding remarks.

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