Browsing University of Waterloo by Title
Now showing items 10350-10369 of 18804
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Low Temperature Superconducting RF MEMS Devices
(University of Waterloo, 2014-10-06)Abstract Superconducting microelectronics technology (SME) has the potential of realizing high speed digital receivers capable of performing direct digitization of radio frequency signals with very low power consumption. ... -
Low to High Strain Rate Characterization of DP600, TRIP780, AA5182-O
(University of Waterloo, 2015-03-18)Advanced High Strength Steels (AHSS) and aluminum alloys are currently of great interest in the automotive industry due to their superior strength-to-weight ratio and good formability. This research work presents the results ... -
Low Vision Service Provision by Optometrist: A Nationwide Survey
(University of Waterloo, 2014-01-29)Purpose: The prevalence of age-related visual impairment is projected to increase as the Canadian population ages. As a result, the demand for low vision service is also projected to increase. However, there is a lack ... -
Low Voltage Electrostatic Actuation and Displacement Measurement through Resonant Drive Circuit
(University of Waterloo, 2011-09-26)An electrostatic actuator driven by conventional voltage control and charge control requires high actuation voltage and suffers from the pull-in phenomenon that limits its operation range, much less than its entire gap. ... -
Low-Complexity Multi-User MIMO Algorithms for mmWave WLANs
(University of Waterloo, 2019-10-24)Very high throughput and high-efficiency wireless local area networks (WLANs) have become essential for today's significant global Internet traffic and the expected significant global increase of public WiFi hotspots. Total ... -
Low-Complexity Near-Optimal Detection Algorithms for MIMO Systems
(University of Waterloo, 2020-09-29)As the number of subscribers in wireless networks and their demanding data rate are exponentially increasing, multiple-input multiple-output (MIMO) systems have been scaled up in the 5G where tens to hundreds of antennas ... -
Low-Cost Visual/Inertial Hybrid Motion Capture System for Wireless 3D Controllers
(University of Waterloo, 2007-05-10)It is my thesis that a cost-effective motion capture system for wireless 3D controllers can be developed through the use of low-cost inertial measurement devices and camera systems. Current optical motion capture systems ... -
Low-cycle fatigue characterization and texture induced ratcheting behaviour of forged AZ80 Mg alloys
(Elsevier, 2018-11-01)Stress-controlled uniaxial “push-pull” fatigue testing was conducted on as-received (cast and extruded) and closed-die cast-forged and extruded-forged AZ80 Mg alloy. The as-cast material possessed random texture and somewhat ... -
Low-density Parity-check Codes for Wireless Relay Networks
(University of Waterloo, 2013-12-09)In wireless networks, it has always been a challenge to satisfy high traffic throughput demands, due to limited spectrum resources. In past decades, various techniques, including cooperative communications, have been ... -
Low-Dimensional Nanostructured Catalysts of Copper Oxides and Nickel Oxides Supported on Graphene and Their Applications in Biosensing and Photoelectrochemical Hydrogen Evolution
(University of Waterloo, 2024-01-22)Cuprous oxide (Cu2O) nanomaterials provide a versatile platform for building non-enzymatic glucose sensors. In particular, Cu2O nanocubes with controllable sizes and distributions can be deposited electrochemically on a ... -
Low-Frequency Electromagnetic Energy Harvesting
(University of Waterloo, 2012-01-03)The demand for portable permanent sources of electrical energy increases every day to power portable or non-accessible devices. Energy harvesting from vibrations offers a non-traditional source of energy. It is renewable ... -
Low-Frequency Piezoelectric Energy Harvester with Novel 3D Folded Zigzag Design and High Power Density
(University of Waterloo, 2018-07-09)Cantilevers have been widely used for vibration energy harvesting applications using piezoelectric materials due to their simple geometries, frequency tune-ability, and closed form analytical solution. Recent studies have ... -
Low-Leakage ESD Power Supply Clamps in General Purpose 65 nm CMOS Technology
(University of Waterloo, 2017-01-20)Electrostatic discharge (ESD) is a well-known contributor that reduces the reliability and yield of the integrated circuits (ICs). As ICs become more complex, they are increasingly susceptible to such failures due to the ... -
Low-magnitude loading of the spine, in vivo and in vitro studies
(University of Waterloo, 1999) -
Low-noise Amplifier for Neural Recording
(University of Waterloo, 2015-10-30)With a combination of engineering approaches and neurophysiological knowledge of the central nervous system, a new generation of medical devices is being developed to link groups of neurons with microelectronic systems. ... -
Low-noise monolithic frequency synthesizers for wireless transceivers
(University of Waterloo, 2000) -
Low-Power and High-Performance Drivers for OLEDoS Microdisplays
(University of Waterloo, 2023-09-19)The rapid growth of the microdisplay market, driven by the demand for smartwatches, head-mounted displays in Virtual Reality (VR) and Augmented Reality (AR), and other portable devices, has presented a need to enhance their ... -
Low-power digital CMOS VLSI circuits and design methodologies
(University of Waterloo, 1999) -
A low-power dynamic comparator for low-offset applications
(Elsevier, 2019-11)In this paper, a low-power method for double-tail comparators is introduced. Using the proposed method, the power consumption of the pre-amplifier which is the dominant part is reduced considerably. Thanks to this method, ...