Electrical and Computer Engineering

Works Published in 2020

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Displaying works 41 - 60 of 369 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2020 conference paper

4.6 Space-Time Modulated 71-to-76GHz mm-Wave Transmitter Array for Physically Secure Directional Wireless Links

2020 IEEE International Solid- State Circuits Conference - (ISSCC), 86–88.

TL;DR: Time modulation in an antenna array can incorporate physical layer security through careful mapping of symbols to antennas in a time-modulated fashion, which allows potential decoding by the eavesdropper, particularly using various signal processing and machine-learning-based classification techniques. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 15, 2023

2020 conference paper

Gigahertz Large-Area-Electronics RF Switch and its Application to Reconfigurable Antennas

2020 IEEE International Electron Devices Meeting (IEDM).

By: C. Wu*, Y. Ma*, S. Venkatesh*, Y. Mehlman*, S. Wagner*, J. Sturm*, N. Verma*

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: ORCID
Added: March 15, 2023

2020 conference paper

Terahertz Chip-scale Systems

2020 European Conference on Optical Communications (ECOC).

By: K. Sengupta*, H. Saeidi*, X. Lu*, S. Venkatesh* & X. Wu*

TL;DR: The advances in chip-scale technologies in the terahertz spectrum between 100 GHz and 10 THz are highlighted, particularly focusing on silicon-based integrated chip technology that can have a transformative impact in wireless communication, sensing and imaging. (via Semantic Scholar)
Source: ORCID
Added: March 15, 2023

2020 journal article

Stretchable, dynamic covalent polymers for soft, long-lived bioresorbable electronic stimulators designed to facilitate neuromuscular regeneration

Nature Communications, 11(1).

MeSH headings : Absorbable Implants; Animals; Disease Models, Animal; Electric Stimulation Therapy / instrumentation; Electric Stimulation Therapy / methods; Female; Humans; Materials Testing; Muscle, Skeletal / innervation; Muscle, Skeletal / physiology; Peripheral Nerve Injuries / therapy; Polyurethanes / chemistry; Rats; Regeneration; Sciatic Nerve / injuries; Sciatic Nerve / physiology; Wireless Technology / instrumentation
TL;DR: A bioresorbable dynamic covalent polymer is presented that enables reliable, long-lived operation of soft, stretchable devices of this type and demonstrates the potential of programmable long-term electrical stimulation in rodents to enhance functional muscle recovery after nerve injury. (via Semantic Scholar)
Source: ORCID
Added: March 13, 2023

2020 journal article

Wireless, battery-free subdermally implantable photometry systems for chronic recording of neural dynamics

Proceedings of the National Academy of Sciences of the United States of America, 117(6), 2835–2845.

MeSH headings : Animals; Brain / diagnostic imaging; Brain / physiology; Brain / surgery; Equipment Design; Magnetic Resonance Imaging; Mice; Mice, Inbred C57BL; Photometry / instrumentation; Photometry / methods; Prostheses and Implants; Wireless Technology / instrumentation
TL;DR: Highly miniaturized, wireless, battery-free, and subdermally implantable photometry systems are introduced that allow for the interrogation of neural dynamics in freely behaving subjects, without limitations set by fiber optic tethers or operational lifetimes constrained by traditional power supplies. (via Semantic Scholar)
Source: ORCID
Added: March 13, 2023

2020 journal article

Modeling cross-regulatory influences on monolignol transcripts and proteins under single and combinatorial gene knockdowns in Populus trichocarpa

PLOS Computational Biology.

Ed(s): S. Roy

MeSH headings : Computational Biology / methods; Gene Expression Regulation, Plant / genetics; Gene Knockdown Techniques / methods; Lignin / biosynthesis; Lignin / genetics; Lignin / metabolism; Models, Theoretical; Populus / genetics; Wood / genetics
Source: ORCID
Added: February 21, 2023

2020 article

Computer vision approach to characterize size and shape phenotypes of horticultural crops using high-throughput imagery

Haque, S., Lobaton, E., Nelson, N., Yencho, G. C., Pecota, K. V., Mierop, R., … Williams, C. M. (2020, July 26). (Vol. 7). Vol. 7.

TL;DR: This work introduces a computer vision algorithm for quantifying shape and size characteristics in a high-throughput manner of sweetpotato (SP) and develops a neural network-based shape classifier that was able to predict Cull vs. No. 1sweetpotato with 84.59% accuracy. (via Semantic Scholar)
Source: ORCID
Added: February 21, 2023

2020 conference paper

Preliminary Assessment of Human Biological Responses to Low-level Ozone

2020 IEEE SENSORS.

TL;DR: Results indicate an increment in mean heart rate in three out of four test subjects when exposed to ozone and observe that changes inmean heart rate has a positive correlation with changes in lung function and a negative correlation withChanges in neutrophil count. (via Semantic Scholar)
Source: ORCID
Added: February 10, 2023

2020 conference paper

Low-cost Smart Camera System for Water Stress Detection in Crops

2020 IEEE SENSORS.

By: P. Ramos-Giraldo n, S. Reberg-Horton n, S. Mirsky*, E. Lobaton n, A. Locke*, E. Henriquez n, A. Zuniga n, A. Minin n

TL;DR: The development of a smart camera system to detect drought stress in corn and soybean crops and achieves an accuracy of 74% with the embedded machine learning algorithm when classifying water stress in soybeans is outlined. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (Web of Science)
13. Climate Action (Web of Science)
Source: ORCID
Added: February 10, 2023

2020 conference paper

Feasibility Study of Water Stress Detection in Plants using a High-Throughput Low-Cost System

2020 IEEE SENSORS.

By: R. Silva n, N. Starliper n, D. Bhosale n, M. Taggart n, R. Ranganath n, T. Sarje n, M. Daniele n, A. Bozkurt n, T. Rufty n, E. Lobaton n

UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
Source: ORCID
Added: February 10, 2023

2020 journal article

An integrated UGV-UAV system for construction site data collection

Automation in Construction, 112, 103068.

By: K. Asadi n, A. Suresh n, A. Ender n, S. Gotad n, S. Maniyar n, S. Anand n, M. Noghabaei n, K. Han n, E. Lobaton n, T. Wu n

TL;DR: This paper designs a UAV-UGV team that integrates two custom-built mobile robots that is capable of autonomous navigation, and the performance of the system demonstrates the feasibility of developing and deploying a robust and automated data collection system for construction applications in the near future. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: ORCID
Added: February 10, 2023

2020 journal article

A Smart Autonomous WPT System for Electric Wheelchair Applications With Free-Positioning Charging Feature

IEEE Journal of Emerging and Selected Topics in Power Electronics, 1–1.

By: A. Azad*, R. Tavakoli*, U. Pratik*, B. Varghese*, C. Coopmans* & Z. Pantic*

author keywords: Assistive autonomy; dynamic contactless battery charging; electric wheelchair (EW); free-positioning; ground robotics; stationary charging; wireless power transfer (WPT)
TL;DR: A novel, comprehensive, system-level organization of a master controller design has been presented which manages continuous coordination between the WPT controllers and the autonomous docking controller, records important system data, maintains safe operation of overall system, and prevents hazardous exposure to potentially harmful magnetic field beyond $15~\mu \text{T}$ . (via Semantic Scholar)
Source: ORCID
Added: January 27, 2023

2020 conference paper

A Methodology for Seamless Hot-Swap of Converters in DC Microgrids

IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 3143–3150.

By: S. Sharma, V. Iyer, S. Bhattacharya, J. Kikuchi, K. Zou & M. Gupta

Event: IEEE

Source: ORCID
Added: July 10, 2022

2020 conference paper

An Active Damping Control Strategy for a Multi-Cell AC-DC Solid State Transformer

2020 IEEE Energy Conversion Congress and Exposition (ECCE), 4842–4848.

By: V. Iyer, S. Gulur & S. Bhattacharya

Event: IEEE

Source: ORCID
Added: July 10, 2022

2020 thesis

An Approach Towards Extreme Fast Charging Station Architecture for Electric Vehicles with Partial Power Processing

North Carolina State University.

By: V. Iyer

Source: ORCID
Added: July 10, 2022

2020 conference paper

A Control Method of Hybrid Transformer enabled Harmonic Isolator for Sensitive Clustered Harmonic Loads

2020 IEEE Energy Conversion Congress and Exposition (ECCE), 4872–4878.

By: Y. Prabowo, V. Iyer, S. Bhattacharya & E. Aeloiza

Event: IEEE

Source: ORCID
Added: July 10, 2022

2020 conference paper

A Methodology to Select the Number of Cascaded Cells for a Medium Voltage Multilevel AC-DC Solid State Transformer

2020 IEEE Transportation Electrification Conference & Expo (ITEC), 55–61.

By: V. Iyer, S. Sharma & S. Bhattacharya

Event: IEEE

Source: ORCID
Added: July 10, 2022

2020 conference paper

System Level Power Analysis with UPM

Baker, A., Davis, W. R., Dhanwada, N., Frenkil, J., & Ratchkov, D. (2020, July 20). Virtual tutorial presented at the Design Automation Conference (DAC).

By: A. Baker, W. Davis, N. Dhanwada, J. Frenkil & D. Ratchkov

Event: Design Automation Conference (DAC) on July 20, 2020

Source: NC State University Libraries
Added: July 1, 2022

2020 speech

A Gentle Introduction to the Open Model Interface for Reliability Simulations

Davis, W. R. (2020, April). Presented at the Si2 OpenAccess Live Forum.

By: W. Davis

Event: Si2 OpenAccess Live Forum on April 24, 2020

Source: NC State University Libraries
Added: July 1, 2022

2020 speech

An Industry-standard approach toward modeling device aging

Davis, W. R., & Shaw, C. (2020, April). Virtual session video presented at the International Reliability Physics Symposium.

By: W. Davis & C. Shaw

Event: International Reliability Physics Symposium on April 28 - May 30, 2020

Source: NC State University Libraries
Added: July 1, 2022

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