Works Published in 2021
Displaying works 461 - 480 of 510 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2021 journal article
InP high power monolithically integrated widely tunable laser and SOA array for hybrid integration
OPTICS EXPRESS, 29(3), 3490–3502.
TL;DR:
A stable and efficient on-chip coherent beam combination is demonstrated and up to 240 mW average power is obtained from the monolithic PIC, with 30-50 kHz Schawlow-Townes linewidths and >180 mWaverage power across the extended C-band.
(via Semantic Scholar)
doi.org (publisher)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
9. Industry, Innovation and Infrastructure
(Web of Science)
Source: Web Of Science
Added: March 15, 2021
2021 journal article
Dynamic Graph Learning: A Structure-Driven Approach
MATHEMATICS, 9(2).
author keywords: dynamic graph learning; graph signal processing; sparse signal; convex optimization
TL;DR:
The purpose of this paper is to infer a dynamic graph as a global model of time-varying measurements at a set of network nodes, which captures both pairwise as well as higher order interactions among the nodes.
(via Semantic Scholar)
Source: Web Of Science
Added: March 15, 2021
2021 journal article
Mantis shrimp-inspired organic photodetector for simultaneous hyperspectral and polarimetric imaging
SCIENCE ADVANCES, 7(10).
TL;DR:
A stomatopod-inspired sensor capable of snapshot hyperspectral and polarization sensing in a single pixel that showcases the myriad degrees of freedom offered by organic semiconductors that are not available in inorganics and heralds a fundamentally unexplored route for simultaneous spectral and polarimetric imaging.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Sources: Web Of Science, ORCID
Added: March 15, 2021
2021 journal article
Accelerating Generalized Benders Decomposition for Wireless Resource Allocation
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 20(2), 1233–1247.
author keywords: Resource management; Acceleration; Wireless networks; Complexity theory; Programming; Training; Machine learning; generalized Benders decomposition; device-to-device communications; resource allocation; mixed integer nonlinear programming
TL;DR:
This work proposes to leverage machine learning (ML) techniques to accelerate GBD aiming at decreasing the complexity of the master problem, and utilizes two different ML techniques, classification and regression, to deal with this acceleration task.
(via Semantic Scholar)
Source: Web Of Science
Added: March 15, 2021
2021 journal article
Improved saturation and wide-viewing angle color filters based on multi-twist retarders
OPTICS EXPRESS, 29(3), 4124–4138.
TL;DR:
Three types of MTR color filters are theoretically and experimentally presented, which manifest strong color filtering behavior and improved angular performance with larger color space coverage and high total light efficiency compared to their Solc filters counterparts.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: March 15, 2021
2021 journal article
Bayesian Predictive Beamforming for Vehicular Networks: A Low-Overhead Joint Radar-Communication Approach
IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 20(3), 1442–1456.
author keywords: Radar tracking; Tracking; Array signal processing; Estimation; OFDM; Message passing; Dual-functional radar-communication; beam tracking; factor graph; vehicular networks
TL;DR:
Simulation results show that the proposed DFRC based beamforming scheme is superior to the feedback-based approach in terms of both estimation and communication performance, and the proposed message passing algorithm achieves a similar performance of the high-complexity particle filtering-based methods.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: ORCID, Web Of Science
Added: March 10, 2021
2021 journal article
On Modeling Satellite-to-Ground Path-Loss in Urban Environments
IEEE COMMUNICATIONS LETTERS, 25(3), 696–700.
author keywords: Atmospheric modeling; Satellites; Satellite broadcasting; Standards; Nonlinear optics; ITU; Absorption; Satellite-to-ground; IoT-over-satellite; land mobile-satellite; GNSS; GPS; path-loss modeling; stochastic geometry
TL;DR:
A systematic framework for modeling satellite-to-ground path-loss in urban environments, where the line-of-sight probability is obtained using tractable tools from stochastic geometry, while the shadowing is captured using a Gaussian mixture model.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science; OpenAlex)
Sources: ORCID, Web Of Science
Added: March 10, 2021
2021 journal article
Efficient self-powered wearable electronic systems enabled by microwave processed thermoelectric materials
APPLIED ENERGY, 283.
author keywords: Self-powered wearables; Body heat harvesting; Thermoelectric materials; Bi2Te3-xSex; Microwave processing; Field-induced decrystallization; Flexible electronics
TL;DR:
This work provides a comprehensive analysis of the operation and the optimization of wearable thermoelectric generators under different human body conditions and concludes that N-type Bi2Te3-xSex generators are the best in class for body heat harvesting in wearable applications.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science)
Source: Web Of Science
Added: March 8, 2021
2021 journal article
Rational design of direct electron transfer type L-lactate dehydrogenase for the development of multiplexed biosensor
BIOSENSORS & BIOELECTRONICS, 176.
author keywords: L-lactate oxidase; Direct electron transfer; Fusion protein; Site-directed mutagenesis; Multiplexed biosensor; Biomedical engineering
MeSH headings : Biosensing Techniques; Blood Glucose; Blood Glucose Self-Monitoring; Electrodes; Electrons; Glucose; Glucose Oxidase; L-Lactate Dehydrogenase
TL;DR:
This is the first report of the DET-type enzyme based lactate and glucose dual sensing systems and the impact of the presence of electrochemical interferants was revealed to be negligible.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Source: Web Of Science
Added: March 8, 2021
2021 journal article
The dependence of the emission from MQWs on the indium content in the underlying InGaN templates: experimental and modeling results
SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 36(3).
author keywords: InGaN; multiple quantum wells; MOCVD
Source: Web Of Science
Added: March 8, 2021
2021 journal article
Slow Beam Steering and NOMA for Indoor Multi-User Visible Light Communications
IEEE TRANSACTIONS ON MOBILE COMPUTING, 20(4), 1627–1641.
author keywords: NOMA; Light emitting diodes; Beam steering; Laser beams; Lenses; Resource management; Optimization; Beam steering; Li-Fi; micro-electro-mechanical systems (MEMS); NOMA; optical wireless communications (OWC)
TL;DR:
This paper finds the steering angles that simultaneously serve multiple users within the frame duration and maximize the data rates by solving a non-convex optimization problem using a grid-based search and majorization-minimization procedure.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure
(Web of Science)
Sources: ORCID, Web Of Science
Added: March 5, 2021
2021 journal article
Code-Modulated Embedded Test and Calibration of Phased-Array Transceivers
IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 69(3), 1846–1859.
Contributors: Z. Hong n , V. Chauhan n , S. Schonherr n & B. Floyd n
author keywords: Correlation; Calibration; Phased arrays; Phase measurement; Built-in self-test; Antenna measurements; Antenna arrays; Built-in self-test (BIST); calibration; code modulation; interferometry; millimeter wave (mmWave); phased arrays
Sources: Web Of Science, ORCID
Added: March 5, 2021
2021 journal article
Effect of electrode characteristics on electromyographic activity of the masseter muscle
JOURNAL OF ELECTROMYOGRAPHY AND KINESIOLOGY, 56.
author keywords: Electromyography; Masseter muscle; Smartphone; Wearable electronic device; Graphene; Nanowires
MeSH headings : Adult; Bite Force; Electrodes / standards; Electromyography / instrumentation; Electromyography / methods; Female; Graphite / standards; Humans; Male; Masseter Muscle / physiology; Mastication / physiology; Nanowires / standards; Silver / standards; Wearable Electronic Devices / standards; Young Adult
TL;DR:
IED between 15 and 25 mm has a negligible effect on masseter muscle EMG and Graphene coated and silver nanowire embedded electrodes show promise as gel-free alternatives.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality
(Web of Science)
Source: Web Of Science
Added: March 1, 2021
2021 article
A Row-Column (RC) Addressed 2-D Capacitive Micromachined Ultrasonic Transducer (CMUT) Array on a Glass Substrate
Sanders, J. L., Biliroglu, A. O., Wu, X., Adelegan, O. J., Yamaner, F. Y., & Oralkan, O. (2021, March). IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, Vol. 68, pp. 767–776.
author keywords: Electrodes; Substrates; Imaging; Impedance measurement; Two dimensional displays; Glass; Acoustics; Capacitive micromachined ultrasonic transducer (CMUT); glass substrate; row-column (RC) array; ultrasound imaging
TL;DR:
A row-column capacitive micromachined ultrasonic transducer array fabricated using anodic bonding on a borosilicate glass substrate is presented to reduce the bottom electrode-to-substrate capacitive coupling and improves the relative response of the elements when top or bottom electrodes are used as the “signal” (active) electrode.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
3. Good Health and Well-being
(Web of Science)
Sources: Web Of Science, ORCID
Added: February 26, 2021
2021 journal article
Interference Analysis and Mitigation for Aerial IoT Considering 3D Antenna Patterns
IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 70(1), 490–503.
author keywords: Three-dimensional displays; Antenna radiation patterns; Interference; Dipole antennas; Transmitters; Topology; Receiving antennas; 5G; 3D topology; antenna radiation pattern; IoT; UAV; uncoordinated network
TL;DR:
This paper proposes a low-complexity interference mitigation scheme that utilizes 3D antenna radiation pattern with different dipole antenna settings, and shows that using the proposed scheme, the ergodic achievable rate improves as the height of the aerial receivers increases.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Sources: Web Of Science, ORCID
Added: February 18, 2021
2021 journal article
Scheduling Observers Over a Shared Channel With Hard Delivery Deadlines
IEEE TRANSACTIONS ON COMMUNICATIONS, 69(1), 133–148.
author keywords: Ultra-reliability; low-latency; infrastructure wireless networks; hard deadlines; decision making; sensor scheduling; sensor selection; branch-and-bound; IoT; 5G; URLLC; mMTC
TL;DR:
This work develops a novel framework to formulate the Observer Selection problem through which the executive schedules a sequence of observations that maximize its knowledge about the current state of the system it controls, and devise a branch-and-bound algorithm that systematically prunes the search space.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
16. Peace, Justice and Strong Institutions
(OpenAlex)
Sources: Web Of Science, ORCID
Added: February 15, 2021
2021 journal article
Fabrication of nanocrystalline austenitic stainless steel with superior strength and ductility via binder assisted extrusion method
POWDER TECHNOLOGY, 379, 38–48.
author keywords: Medical grade stainless steel; Binder assisted extrusion method; Nanostructure
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: February 15, 2021
2021 review
Energy Harvesting and Storage with Soft and Stretchable Materials
[Review of ]. ADVANCED MATERIALS, 33(19).
author keywords: energy harvesting; energy storage; soft robotics; stretchable electronics
TL;DR:
This review highlights various modes of converting ambient sources of energy into electricity using soft and stretchable materials that are useful for emerging classes of stretchable electronics, e-skins, bio-integrated wearables, and soft robotics.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(Web of Science; OpenAlex)
Source: Web Of Science
Added: February 15, 2021
2021 article
Distributed ADMM With Synergetic Communication and Computation
Tian, Z., Zhang, Z., Wang, J., Chen, X., Wang, W., & Dai, H. (2021, January). IEEE TRANSACTIONS ON COMMUNICATIONS, Vol. 69, pp. 501–517.
author keywords: Alternating direction method of multipliers (ADMM); synergetic communication and computation; distributed algorithms
TL;DR:
The convergence of the proposed algorithm is proved and an upper bound of the convergence variance brought by randomness is provided, to reduce the total communication and computation cost of the system.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities
(Web of Science)
Source: Web Of Science
Added: February 15, 2021
2021 journal article
A Deep Learning Based Modeling of Reconfigurable Intelligent Surface Assisted Wireless Communications for Phase Shift Configuration
IEEE Open Journal of the Communications Society, 2, 262–272.
TL;DR:
A machine learning (ML) based modeling approach that learns the interactions between the phase shifts of the RIS elements and receiver (Rx) location attributes and uses them to predict the achievable rate directly without using channel state information (CSI) or received pilots.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: ORCID
Added: February 12, 2021
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