Electrical and Computer Engineering

Works Published in 2020

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Displaying works 81 - 100 of 367 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

Design and Performance Assessment of a Locally Developed Solar Pipe Light

2020 11th International Conference on Electrical and Computer Engineering (ICECE). Presented at the 2020 11th International Conference on Electrical and Computer Engineering (ICECE).

By: M. Rahman* & M. Khan*

Event: 2020 11th International Conference on Electrical and Computer Engineering (ICECE)

author keywords: Solar Pipe Light; Daylight Factor; minimum Daylight Autonomy; Useful Daylight Illuminance; alternative lighting; sustainability
Sources: Crossref, ORCID
Added: October 2, 2021

2020 conference paper

Analog Signal Processing Based Hardware Implementation of Real-Time Audio Visualizer

2020 IEEE Region 10 Symposium (TENSYMP). Presented at the 2020 IEEE Region 10 Symposium (TENSYMP), Dhaka, Bangladesh.

By: S. Shuvo*, A. Akib*, M. Rahman*, T. Islam*, R. Rashid*, S. Mahnaz*, M. Anwar*, S. Fattah*, C. Shahnaz*

Event: 2020 IEEE Region 10 Symposium (TENSYMP) at Dhaka, Bangladesh on June 5-7, 2020

TL;DR: This work is an exemplary work of application of analog signal processing using analog circuitry in the entertainment industry and includes splitting of the audio spectrum by 2nd order Chebyshev filters into eight distinct spectra. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: October 1, 2021

2020 conference paper

Development of 3.3 kV-Capable, Open-Source, Low Cost Packaging Solution for Sic Transistor and Diode Testing

Cheng, T.-H., Mehrotra, U., & Hopkins, D. C. (2020, February 25). Presented at the Power America Institute Annual Meeting, Raleigh, NC.

By: T. Cheng, U. Mehrotra & D. Hopkins

Event: Power America Institute Annual Meeting at Raleigh, NC on February 25-27, 2020

Source: NC State University Libraries
Added: September 11, 2021

2020 conference paper

Dynamic and Thermal IOL Test Systems for 3.3kV-6.5kV Die Development

Murthy, P., Mehrotra, U., Yu, W., & Hopkins, D. C. (2020, February 25). Presented at the Power America Institute Annual Meeting, Raleigh, NC.

By: P. Murthy, U. Mehrotra, W. Yu & D. Hopkins

Event: Power America Institute Annual Meeting at Raleigh, NC on February 25-27, 2020

Source: NC State University Libraries
Added: September 9, 2021

2020 conference paper

Traditional DBC-Based Power Modules for Test in Developing 3.3kV-15kV WBG Devices

Mehrotra, U., Morgan, A., & Hopkins, D. C. (2020, February 25). Presented at the Power America Institute Annual Meeting, Raleigh, NC.

By: U. Mehrotra, A. Morgan & D. Hopkins

Event: Power America Institute Annual Meeting at Raleigh, NC on February 25-27, 2020

Source: NC State University Libraries
Added: September 9, 2021

2020 speech

Creating a Fast Turn Lab to Package Developmental Power Devices with a Packaging Example

Hopkins, D. C. (2020, August). Presented at the NC State Nanofabrication Facility (NNF) Virtual Short Course Webinar – Fabrication of Wide Bandgap Power Devices, Raleigh, NC.

By: D. Hopkins

Event: NC State Nanofabrication Facility (NNF) Virtual Short Course Webinar – Fabrication of Wide Bandgap Power Devices at Raleigh, NC on August 3-5, 2020

Source: NC State University Libraries
Added: September 9, 2021

2020 speech

ParaPower – Leveraging Finite Difference Simulator for Quick Thermal Design

Sinha, S. S., & Hopkins, D. C. (2020, January). Webinar presented at the FREEDM Systems Center & PREES Lab, NC State University, Raleigh, NC.

By: S. Sinha & D. Hopkins

Event: FREEDM Systems Center & PREES Lab, NC State University at Raleigh, NC on January 24, 2020

Source: NC State University Libraries
Added: September 9, 2021

2020 conference paper

Ultra-High Density Double-Sided Half Bridge Packaging

Hopkins, D. C., Cheng, T.-H., & Mehrotra, U. (2020, July 23). Invited paper presented at the Power Sources Manufacturers Association (PSMA) Webinar Series / Applied Power Electronics Conference (APEC).

By: D. Hopkins, T. Cheng & U. Mehrotra

Event: Power Sources Manufacturers Association (PSMA) Webinar Series / Applied Power Electronics Conference (APEC) on July 23, 2020

Source: NC State University Libraries
Added: September 9, 2021

2020 article

Beamforming optimization of wideband MISO systems in the presence of mutual coupling

2020 54TH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, pp. 1338–1341.

author keywords: Mutual Coupling; Multi-band; Beamforming; MISO; Optimization; Wideband Antenna Array
TL;DR: A mutual information based optimization for a two-port multiple-input single-output (MISO) antenna system is introduced and a complete circuit-level analysis of a compact MISO system in the wideband regime is developed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: September 7, 2021

2020 article

Frequency Synchronization for Low Resolution Millimeter-Wave

2020 54TH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, pp. 314–318.

By: R. Dreifuerst*, R. Heath n, M. Kulkarni* & J. Zhang*

author keywords: Carrier frequency offset; millimeter wave; deep learning; one-bit receivers
TL;DR: A jointly optimized neural architecture for frequency synchronization from configurable sequences and estimators that can improve estimation performance at low signal to noise ratio (SNR) by up to 8dB at little cost compared to the same estimator without the sequence generator. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: September 7, 2021

2020 article

Energy- vs Spectral-Efficiency for Energy-Harvesting Hybrid RF/VLC Networks

2020 54TH ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS, AND COMPUTERS, pp. 1152–1156.

By: Y. Yapici* & I. Guvenc n

author keywords: DC bias; energy efficiency; hybrid RF/VLC; multi-objective optimization; spectral efficiency
TL;DR: The energy efficiency of the end-to-end network is considered in enhancing the energy-harvesting performance by choosing the optimal direct current (DC) bias, which is overlooked in the existing literature. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, ORCID
Added: September 7, 2021

2020 journal article

Characterization of Highly Thermally Conductive Organic Substrates for a Double-Sided Cooled Power Module

International Symposium on Microelectronics, 2020(1), 000277–000281.

By: T. Cheng n, K. Nishiguchi, Y. Fukawa, B. Baliga n, S. Bhattacharya n & D. Hopkins n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: September 5, 2021

2020 conference paper

High Current Medium Voltage Bidirectional Solid State Circuit Breaker using SiC JFET Super Cascode

2020 IEEE Energy Conversion Congress and Exposition (ECCE). Presented at the 2020 IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI.

By: U. Mehrotra n, B. Ballard n & D. Hopkins n

Event: 2020 IEEE Energy Conversion Congress and Exposition (ECCE) at Detroit, MI on October 11-15, 2020

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: September 5, 2021

2020 journal article

Lithium Battery Cell Level Fusing with Aluminum Heavy Wire Bonds

International Symposium on Microelectronics, 2020(1), 000009–000014.

By: U. Mehrotra n, A. Brazzle n, M. McKeown & D. Hopkins n

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Crossref, ORCID
Added: September 5, 2021

2020 conference paper

Optimized Highly Efficient SSCB Using Organic Substrate Packaging for Electric Vehicle Applications

2020 IEEE Transportation Electrification Conference & Expo (ITEC). Presented at the 2020 IEEE Transportation Electrification Conference & Expo (ITEC).

By: U. Mehrotra n, B. Ballard n, T. Cheng n, B. Baliga n, S. Bhattacharya n & D. Hopkins n

Event: 2020 IEEE Transportation Electrification Conference & Expo (ITEC)

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Crossref, ORCID
Added: September 5, 2021

2020 conference paper

Packaging Development for a 1200V SiC BiDFET Switch Using Highly Thermally Conductive Organic Epoxy Laminate

2020 32nd International Symposium on Power Semiconductor Devices and ICs (ISPSD). Presented at the 2020 32nd International Symposium on Power Semiconductor Devices and ICs (ISPSD).

Event: 2020 32nd International Symposium on Power Semiconductor Devices and ICs (ISPSD)

Sources: Crossref, ORCID
Added: September 5, 2021

2020 journal article

Adaptive Droop Control Method for Suppressing Circulating Currents in DC Microgrids

IEEE OPEN ACCESS JOURNAL OF POWER AND ENERGY, 7, 100–110.

author keywords: Circulating current; dc microgrid; distributed control; droop control; hardware-in-the-loop (HIL)
TL;DR: An adaptive droop control algorithm for suppressing circulating currents in a low voltage DC microgrid and a distributed secondary controller is proposed to improve the load sharing accuracy and eliminate the effect of line resistances. (via Semantic Scholar)
Sources: ORCID, Web Of Science
Added: September 5, 2021

2020 journal article

Power Conversion With a Magnetically-Geared Permanent Magnet Generator for Low-Speed Wave Energy Converter

IEEE Transactions on Industry Applications, 56(5), 5308–5318.

By: S. Hazra, P. Kamat*, S. Bhattacharya n, W. Ouyang* & S. Englebretson

author keywords: Generators; Rotors; Stator windings; Windings; Harmonic analysis; Magnetomechanical effects; Energy storage system; harmonic power; magnetically-geared permanent magnet generator; oscillating power; power converter design; wave energy
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: ORCID
Added: September 5, 2021

2020 article

Machine Learning and Hardware security: Challenges and Opportunities -Invited Talk

2020 IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER AIDED-DESIGN (ICCAD).

author keywords: machine learning; hardware security
TL;DR: Novel applications of machine learning for hardware security, such as evaluation of post quantum cryptography hardware and extraction of physically unclonable functions from neural networks and practical model extraction attack based on electromagnetic side-channel measurements are demonstrated. (via Semantic Scholar)
Sources: Web Of Science, ORCID
Added: August 30, 2021

2020 article

BoMaNet: Boolean Masking of an Entire Neural Network

2020 IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER AIDED-DESIGN (ICCAD).

By: A. Dubey n, R. Cammarota* & A. Aysu n

author keywords: Masking; neural networks; side-channel attacks; model stealing
TL;DR: This work proposes the first fully-masked neural network inference engine design and improves the traditional Trichina's AND gates by adding pipelining elements for better glitch-resistance and architecting the whole design to sustain a throughput of 1 masked addition per cycle. (via Semantic Scholar)
Source: Web Of Science
Added: August 30, 2021

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