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Vernier Ring Time-to-Digital Converter Based Digital Phase Locked Loop
(2011-11-22)
Digital phase-locked loops (DPLLs) recently are widely explored for wireless communication applications. Time-to-digital converter(TDC)-based DPLLs feature a high degree of integration, easy calibration and high programmability, ...
Optimal Observation Selection in Magnetic Resonance Spectroscopic Imaging
(2011-03-29)
Magnetic resonance spectroscopic imaging (MRSI) is a completely non-invasive
method for obtaining quantitative information regarding biochemical parameters [1].
It shows great promise for use in basic physiological ...
Polynomial-Time Algorithms for Designing Dual-Voltage Energy Efficient Circuits
(2011-11-14)
In this work, we propose a technique to use dual supply voltages in digital designs in
order to get a reduction in energy consumption. Three new algorithms are proposed for nd-
ing and assigning low voltage in dual ...
Net Diagnosis Using Stuck-at and Transition Fault Models
(2011-11-02)
As deep sub-micron technologies are widely adopted in modern VLSI design and fabrication process, the shrinking size and increasing complexity of digital circuits make it more difficult to maintain a high yield. Diagnosis ...
Advanced Learning Algorithms of Neural Networks
(2011-08-26)
The concept of “learn to behave” gives very vivid description of functionalities of neural networks. Specifically, a group of observations, each of which consists of inputs and desired outputs, are directly applied to ...
Connectivity analysis of functional MRI data in the latent neuronal space: Applications in science and medicine
(2014-04-25)
Since the inception of functional magnetic resonance imaging (fMRI) there has been a steady growth in the number of studies utilizing this non-invasive method to gain insights into the brain function in both healthy and ...
Supervised Learning Models of fMRI Data for Inferring Brain Function and Predicting Behavior
(2014-04-25)
The development of fMRI has revolutionized cognitive neuroscience. There are two related areas gaining increasing interest: 1) Investigating the directional interactions between different regions. 2) Predicting human ...
Drain Current Noise Spectrum Measurement in 0.18 µm MOSFET Using Integrated SiGe HBT Low-Noise Transimpedance Amplifier
(2013-05-31)
We measured drain current noise power spectral density (PSD) in 0.18 µm metal oxide semiconductor field effect transistor (MOSFET) using integrated Silicon-Germanium (SiGe) Heterojunction Bipolar Transistor (HBT) low-noise ...
Design and Implementation of RF Receiver Front-end and Tunable Filter
(2010-04-29)
In this work, several novel topologies for RF receivers, like reconfigurable wideband low noise amplifier (LNA), mixers with gain reuse, high resolution digitally controlled oscillator and the low power wideband receiver ...
Through Silicon Vias Using Liquid Metal Conductors For Reworkable Electronics
(2013-10-11)
The design and fabrication of liquid metal interconnects (vias) for reworkable 2.5D device
integration is presented in this work. We discuss the implementation of a fully reworkable
test module and a partially reworkable ...