Research Output 1998 2019

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2019

3D Simulation Investigating ZnO NWFET Characteristics

Ditshego, N. & Sultan, S. M., Jun 2019, In : Journal of Nano Research. 58, p. 40-48 9 p.

Research output: Contribution to journalArticle

Contact resistance
contact resistance
Interface states
Gaussian distribution
Threshold voltage

Active / passive mobility driven routing design and implementation for animal monitoring sensor network

Thyagarajan, J., Sundararajan, S. & Zungeru, A. M., 2019, In : ARPN Journal of Engineering and Applied Sciences. 14, 1, p. 70-78 9 p.

Research output: Contribution to journalArticle

A Secured Smart Home Switching System based on Wireless Communications and Self-Energy Harvesting

Zungeru, A. M., Gaboitaolelwe, J., Diarra, B., Chuma M, J., Ang, L. M., Kolobe, L., David, M. & Zibani, I., Mar 1 2019, In : IEEE Access. 7, p. 25063-25085 23 p., 8643838.

Research output: Contribution to journalArticle

Open Access
Energy harvesting
Switching systems
Access control
Switches
Electricity
Electromagnetic induction
Sensor networks
Sensor nodes
Wireless sensor networks
Communication
12 Downloads (Pure)

Top-Down Fabrication Process of ZnO NWFETs

Ditshego, N. & Sultan, S. M., Apr 2019, In : Journal of Nano Research. 57, p. 77-92

Research output: Contribution to journalArticle

File
Fabrication
Thin films
fabrication
Interface states
Contact resistance
2018

Advances in opportunistic scheduling in IEEE 802.16 WiMAX for aeronautical communication networks

Luza, T., Zungeru, A. M., Yahya, A., Chuma, J. & Sundarajan, S., 2018, In : International Review of Aerospace Engineering. 11, 5, p. 201-212 12 p.

Research output: Contribution to journalArticle

Telecommunication networks
Scheduling
Quality of service
Scheduling algorithms
Communication

A Voltage Multiplier using Timer Circuit

Zungeru, A. M., Chuma, J. M., Mangwala, M. & Khao, B., 2018, In : Journal of Engineering and Applied Sciences. 13, 9, p. 2737-2743 7 p.

Research output: Contribution to journalArticle

Open Access
Networks (circuits)
Electric potential
Capacitors
Diodes
Multivibrators
3 Citations (Scopus)

Deployment of IoV for Smart Cities: Applications, Architecture and Challenges

Ang, L. M., Seng, K. P., Ijemaru, G. & Zungeru, A. M., Dec 17 2018, In : IEEE Access. 19 p.

Research output: Contribution to journalArticle

Open Access
Internet
Communication
Smart city
Servers
Data storage equipment

Design and simulation of an automatic room heater control system

Zungeru, A. M., Mangwala, M., Chuma, J., Gaebolae, B. & Basutli, B., 2018, In : Heliyon. 4, 6

Research output: Contribution to journalArticle

Open Access
Control systems
Temperature
Microcontrollers
Fans
Networks (circuits)
1 Citation (Scopus)

Highly Sensitive ZnO NWFET Biosensor Fabricated Using Top-Down Processes

Ditshego, N. M. J., Nov 2018, In : Journal of Nano Research. 55, p. 66-74 9 p.

Research output: Contribution to journalArticle

Field effect transistors
bioinstrumentation
Biosensors
Nanowires
nanowires

Inter cluster group management in wireless sensor networks

Rohini, R., Zungeru, A. M., Ravi, S. & Rao, D. N., 2018, In : Journal of Computer Science. 14, 4, p. 491-498 8 p.

Research output: Contribution to journalArticle

Open Access
Wireless sensor networks
Quality of service
Throughput
Topology
Communication
27 Citations (Scopus)

Optimizing Energy Consumption for Big Data Collection in Large-Scale Wireless Sensor Networks With Mobile Collectors

Ang, KL-M., Seng, J. K. P. & Zungeru, A. M., 2018, In : IEEE Systems Journal. 12, 1, p. 616-626 11 p.

Research output: Contribution to journalArticle

Open Access
Wireless sensor networks
Energy utilization
Sensor networks
Geographical regions
Sensor nodes

Performance enhancement for LTE-A networks using small nodes

Yahya, A., Chuma, J., Mosutlha, I. & Aldhaibani, J. A., 2018, In : Journal of Telecommunication, Electronic and Computer Engineering. 10, 1-9, p. 53-57 5 p.

Research output: Contribution to journalArticle

Open Access
Long Term Evolution (LTE)
Throughput
Amplification
2017
Open Access
Industrial applications
Random processes
Statistics
Mathematical models
Bandwidth
7 Citations (Scopus)

A review on quality factor enhanced on-chip microwave planar resonators

Kobe, O. B., Chuma, J., Jamisola, R. & Chose, M., 2017, In : Engineering Science and Technology, an International Journal. 20, 2, p. 460-466 7 p.

Research output: Contribution to journalArticle

Open Access
Resonators
Waveguides
Microwaves
Planar waveguides
Fabrication
2 Citations (Scopus)

Auction-based competition of hybrid small cells for dropped macrocell users

Basutli, B. & Lambotharan, S., 2017, In : IET Signal Processing. 11, 6, p. 695-703 9 p.

Research output: Contribution to journalArticle

Open Access
Base stations
Global optimization
Beamforming
Wireless networks
32 Citations (Scopus)

Big Sensor Data Systems for Smart Cities

Ang, L-M., Seng, K. P., Zungeru, A. M. & Ijemaru, G. K., 2017, In : IEEE Internet of Things Journal. 4, 5, p. 1259-1271 13 p.

Research output: Contribution to journalArticle

Open Access
Sensors
Ecosystems
Smart city
Big data
Open Access
Expert systems
Virtual reality
Controllability
Application programs
Agriculture
1 Citation (Scopus)

Design and implementation of security in healthcare cloud computing

Gorata, M., Zungeru, A. M., Mangwala, M. & Chuma, J., 2017, In : Journal of Computer Science. 13, 2, p. 34-47 14 p.

Research output: Contribution to journalArticle

Open Access
Cloud computing
Health
Security of data
Information technology
Availability

Design and simulation of a weather activated window system

Zungeru, A. M., Chuma, J., Mangwala, M. & Tlhabiwe, L. R., 2017, In : International Journal of Applied Engineering Research. 12, 20, p. 10189-10196 8 p.

Research output: Contribution to journalArticle

Open Access
Temperature
Resistors
Atmospheric temperature
Networks (circuits)
Open systems

Game-theoretic beamforming techniques for multiuser multi-cell networks under mixed quality of service constraints

Basutli, B. & Lambotharan, S., 2017, In : IET Signal Processing. 11, 5, p. 631-639 9 p.

Research output: Contribution to journalArticle

Open Access
Beamforming
Quality of service
Base stations
Wireless networks
3 Citations (Scopus)
Open Access
Sensor networks
Miners
Sensor nodes
Costs
Wireless sensor networks
1 Citation (Scopus)
Open Access
Routing protocols
Wireless sensor networks
Ad hoc networks
Radio interference
Neurology

Policy-Based Bandwidth Management in BIUST Network

Solomon, T., Zungeru, A. M., Selvaraj, R., Phakedi, O. & Bagwasi, O., 2017, In : American Journal of Engineering and Applied Sciences. 10, 3, p. 661-668 8 p.

Research output: Contribution to journalArticle

Open Access
science and technology
Bandwidth
Monitoring
Network management
Quality of service
1 Citation (Scopus)

Software Controlled Stepping Valve System for a Modern Car Engine

Zibani, I., Marumo, R., Chuma, J. & Ngebani, I., Jan 1 2017, In : Procedia Manufacturing. 8, p. 525-532 8 p.

Research output: Contribution to journalArticle

Railroad cars
Engine cylinders
Seats
Engines
Pistons
28 Citations (Scopus)

Wireless sensor networks: A survey on monitoring water quality

Pule, M., Yahya, A. & Chuma, J., 2017, In : Journal of Applied Research and Technology. 15, 6, p. 562-570 9 p.

Research output: Contribution to journalArticle

Open Access
Water quality
Wireless sensor networks
Process monitoring
Monitoring
Water
2016
2 Citations (Scopus)

Design and implementation of a microcontroller based buck boost converter as a smooth starter for permanent magnet motor

Ravi, S., Mezhuyev, V., Iyswarya Annapoorani, K. & Sukumar, P., Jan 1 2016, In : Telkomnika (Telecommunication Computing Electronics and Control). 1, 3, p. 566-574 9 p.

Research output: Contribution to journalArticle

Starters
Microcontrollers
Permanent magnets
DC-DC converters
Electric potential
8 Citations (Scopus)

Design and implementation of a microcontroller based buck boost converter as a smooth starter for permanent magnet motor

Ravi, S., Mezhuyev, V., Iyswarya Annapoorani, K. & Sukumar, P., Mar 1 2016, In : Indonesian Journal of Electrical Engineering and Computer Science. 1, 3, p. 566-574 9 p.

Research output: Contribution to journalArticle

Starters
Microcontroller
Permanent Magnet
Microcontrollers
Converter
1 Citation (Scopus)

Design and implementation of Bridgeless Cuk Converter for controlled BLDC motor

Ahmed, S. F., Iyswarya Annapoorani, K. & Ravi, S., Jan 1 2016, In : International Journal of Control Theory and Applications. 9, 2, p. 821-832 12 p.

Research output: Contribution to journalArticle

DC-DC converters
Power converters
Inductance
Heat sinks
Electric potential
4 Citations (Scopus)

Dual-gate polysilicon nanoribbon biosensors enable high sensitivity detection of proteins

Zeimpekis, I., Sun, K., Hu, C., Ditshego, N. M. J., Thomas, O., De Planque, M. R. R., Chong, H. M. H., Morgan, H. & Ashburn, P., Mar 8 2016, In : Nanotechnology. 27, 16, 165502.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Polysilicon
Biosensors
Proteins
9 Citations (Scopus)

Effect of subthreshold slope on the sensitivity of nanoribbon sensors

Sun, K., Zeimpekis, I., Hu, C., Ditshego, N. M. J., Thomas, O., De Planque, M. R. R., Chong, H. M. H., Morgan, H. & Ashburn, P., Jun 3 2016, In : Nanotechnology. 27, 28, 285501.

Research output: Contribution to journalArticle

Nanoribbons
Carbon Nanotubes
Transistors
Sensors
Nanowires

Experimental study of the characteristics of transformer oil and some selected vegetable oils

Tola, O. J., Zungeru, A. M., Usifo, F. O. & Garba, A. J., Jan 1 2016, In : International Journal of Engineering Research in Africa. 23, p. 13-23 11 p.

Research output: Contribution to journalArticle

Insulating oil
Vegetable oils
Mineral oils
Palm oil
Oilseeds
4 Citations (Scopus)
DC-DC converters
Electric potential
Energy conversion
MATLAB
Conversion efficiency
8 Citations (Scopus)

Low-cost top-down zinc oxide nanowire sensors through a highly transferable ion beam etching for healthcare applications

Sun, K., Zeimpekis, I., Hu, C., Ditshego, N. M. J., Thomas, O., De Planque, M. R. R., Chong, H. M. H., Morgan, H. & Ashburn, P., Mar 5 2016, In : Microelectronic Engineering. 153, p. 96-100 5 p.

Research output: Contribution to journalArticle

Zinc Oxide
Zinc oxide
zinc oxides
Ion beams
Nanowires
1 Citation (Scopus)

PWM-based controller of output voltage for wind- driven individual self-excited induction generator

Sujitha, C., Christy, A. A., Rajasomashekar, S., Ravi, S., Brindha, R., Poornima, P. U. & Pachpor, S., Jan 1 2016, In : Indian Journal of Science and Technology. 9, 41, 95433.

Research output: Contribution to journalArticle

Asynchronous generators
Pulse width modulation
Controllers
Electric potential
Phase shift
4 Citations (Scopus)

Top-down fabrication optimisation of ZnO nanowire-FET by sidewall smoothing

Ghazali, N. A. B., Ebert, M., Ditshego, N. M. J., De Planque, M. R. R. & Chong, H. M. H., Jun 15 2016, In : Microelectronic Engineering. 159, p. 121-126 6 p.

Research output: Contribution to journalArticle

Field effect transistors
smoothing
Nanowires
nanowires
field effect transistors
5 Citations (Scopus)
DC-DC converters
Electric potential
Networks (circuits)
Inductance
Hardware
Sensors
Routing algorithms
Wireless sensor networks
Energy utilization
Internet
2015

Analysis and optimization of auto-correlation based frequency offset estimation

Ngebani, I. M., Chuma, J. M. & Masupe, S., Sep 1 2015, In : SAIEE Africa Research Journal. 106, 3, p. 162-167 6 p.

Research output: Contribution to journalArticle

Autocorrelation
Mean square error
1 Citation (Scopus)

Design and development of microcontroller based selective harmonic elimination technique for three phase voltage source inverter

Ravi, S., Rajpriya, G. & Kumarakrishnan, V., Jan 1 2015, In : International Journal of Applied Engineering Research. 10, 13, p. 11562-11578 17 p.

Research output: Contribution to journalArticle

Microcontrollers
Pulse width modulation
Electric potential
Harmonic distortion
MATLAB

Detection of masses in digital mammograms using K-means and neural network

Julian Savari Antony, S. & Ravi, S., Jan 1 2015, In : International Journal of Applied Engineering Research. 10, 7, p. 17643-17656 14 p.

Research output: Contribution to journalArticle

Neural networks
Mammography
Public health
Medical problems
Tumors
1 Citation (Scopus)
Problem oriented languages
Finite element method
Computer aided design
Computer systems
Engineers
8 Citations (Scopus)

Effects of surface passivation on top-down ZnO nanowire transistors

Ditshego, N. M. J., Sun, K., Zeimpekis, I., Ashburn, P., De Planque, M. R. R. & Chong, H. M. H., Sep 1 2015, In : Microelectronic Engineering. 145, p. 91-95 5 p.

Research output: Contribution to journalArticle

Zinc Oxide
Field effect transistors
Zinc oxide
Passivation
zinc oxides

New Dynamic Resource Utilization Technique Based on Fractional Frequency Reuse

Salman, M. K., Ahmad, B. & Yahya, A., Jul 22 2015, In : Wireless Personal Communications. 83, 2, p. 1183-1202 20 p.

Research output: Contribution to journalArticle

Base stations
Wimax
Orthogonal frequency division multiplexing
Dynamic models
Bandwidth
2014

Analysis of non-salient pole synchronous generator using phasor diagrams

Enesi, Y. A., Zungeru, A. M. & Ademoh, I. A., 2014, In : Leonardo Journal of Sciences. 25, p. 1-18 18 p.

Research output: Contribution to journalArticle

Open Access
Synchronous generators
Poles
Torque
Electric potential
MATLAB

A new approach for efficient utilization of resources in WiMAX cellular networks

Salman, M. K., Ahmad, R. B. & Yahya, A., 2014, In : Tehnicki Vjesnik. 21, 6, p. 1385-1393 9 p.

Research output: Contribution to journalArticle

Open Access
Base stations
Wimax
Orthogonal frequency division multiplexing
Bandwidth
1 Citation (Scopus)

A New Design for a Motorway Surveillance System Using a Wireless Ad-Hoc Camera Network to Improve Safety

Hassnawi, L. A., Ahmad, R. B., Yahya, A., Aljunid, S. A., Ali, Z. G. & Ibraheem, Z. T., Jan 1 2014, In : Arabian Journal for Science and Engineering. 39, 4, p. 2783-2797 15 p.

Research output: Contribution to journalArticle

Cameras
Network protocols
Channel capacity
Broadcasting
Wireless local area networks (WLAN)
2 Citations (Scopus)

Breast cancer detection on thermogram at preliminary stage by using fuzzy inferences system

Julian Savari Antony, S. & Ravi, S., Jan 1 2014, In : Journal of Theoretical and Applied Information Technology. 68, 3, p. 381-391 11 p.

Research output: Contribution to journalArticle

Fuzzy Inference System
Fuzzy inference
Breast Cancer
Microcalcifications
Tumors
11 Citations (Scopus)

Coverage extension and balancing the transmitted power of the moving relay node at LTE-a cellular network

Aldhaibani, J. A., Yahya, A. & Ahmad, R. B., Mar 6 2014, In : The Scientific World Journal. 2014, 815720.

Research output: Contribution to journalArticle

Throughput
simulator
Cell Size
Numerical analysis
Electric power utilization

Design and Construction of an Automatic Triggered Bell Ringer Circuit

Kelechi, I. G., Zungeru, A. M., Sandra, Y., Babarinde, A. K. & Oluwafemi, O. K., 2014, In : Innovative Systems Design and Engineering. 5, 12, p. 91-98 8 p.

Research output: Contribution to journalArticle

Open Access
Networks (circuits)
Sensors
Transistors
Diodes
Electric potential