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Filtering by: Creator Kovács, Gabor M. Committee Member Liu, Huaping Committee Member Hanumolu, Pavan

Low-power high-resolution delta-sigma ADC design techniques

Creator:

Wang, Tao

Abstract:

This dissertation presents a low-power high-resolution delta-sigma ADC. Two new architectural design techniques are proposed to reduce the power dissipation of the ADC. Compared to the conventional active adder, the direct charge transfer (DCT) adder greatly saves power by keeping the feedback factor of the active adder unity. However, the...

Resource Type:

Dissertation

Full Text:

Gabor C. Temes This dissertation presents a low-power high-resolution delta-sigma ADC. Two
Time and statistical information utilization in high efficiency sub-micron CMOS successive approximation analog to digital converters

Creator:

Guerber, Jon

Abstract:

In an industrial and consumer electronic marketplace that is increasingly demanding greater real-world interactivity in portable and distributed devices, analog to digital converter efficiency and performance is being carefully examined. The successive approximation (SAR) analog to digital converter (ADC) architecture has become popular for its high efficiency at mid-speed and...

Resource Type:

Dissertation
Energy-efficient, short-range ultra-wideband radio transceivers

Creator:

Hu, Changhui

Abstract:

Short-range wireless communications continually attract interest from both industry and academia, and it is changing our life in every aspect in the last decade. The design of wireless transceivers is the bottleneck for variety applications, due to RF modeling inaccuracy, stringent FCC regulations over the transmitted power spectrum, interference, multi-path...

Resource Type:

Dissertation

Full Text:

I and audited PLL II, which are taught very well. Professor Gabor Temes is the most senior