Bandpass delta-sigma data converters

Authors:
R. Schreier
Affiliations:
-
Venue:
ASILOMAR '95 Proceedings of the 29th Asilomar Conference on Signals, Systems and Computers (2-Volume Set)
Year:
1995

Citing 0
Cited 12

Nonlinear Quantization in Low Oversampling Ratio Sigma-Delta Noise Shapers for RF Applications

Analog Integrated Circuits and Signal Processing
A 4 GHz ΔΣ Fractional-N Frequency Synthesizer

Analog Integrated Circuits and Signal Processing
Increasing the performance of arbitrary waveform generators using sigma-delta coding techniques

ITC '98 Proceedings of the 1998 IEEE International Test Conference
A Digital Test for First-Order [Sigma-Delta] Modulators

Proceedings of the conference on Design, automation and test in Europe - Volume 1
Delta-sigma modulator based mixed-signal BIST architecture for SoC

ASP-DAC '03 Proceedings of the 2003 Asia and South Pacific Design Automation Conference
Electronic Implementation of Multirate Sigma-Delta Modulators Using CMOS Technologies

Analog Integrated Circuits and Signal Processing
Capacity and coding for quantized MIMO systems

Proceedings of the 2006 international conference on Wireless communications and mobile computing
A low-power sigma-delta modulator for wireless communication receivers using adaptive biasing circuitry and cascaded comparator scheme

Analog Integrated Circuits and Signal Processing
CMOS RF class-D power amplifier with bandpass sigma-delta modulation

Microelectronics Journal
A 1-GHz, multibit, continuous-time, delta-sigma ADC for Gigabit Ethernet

Microelectronics Journal
Reconfigurable multi-mode sigma-delta modulator for 4G mobile terminals

Integration, the VLSI Journal
A Cartesian sigma-delta transmitter architecture

RWS'09 Proceedings of the 4th international conference on Radio and wireless symposium

Quantified Score

Hi-index	0.00

Visualization

Abstract

A standard (lowpass) delta-sigma converter uses a sampling frequency which must be many times greater than the highest signal frequency of interest. In contrast, a bandpass delta-sigma data converter needs a sampling rate which is only a few times greater than the highest frequency of interest. Bandpass data converters facilitate high precision analog-to-digital conversion of narrowband bandpass signals in the MHz range. They find application in digital communication systems, spectrum analyzers and special-purpose instrumentation. This paper describes some of the theory behind the technique and summarizes results reported in the literature.