Author

Alexander A. Willoughby

Observed names: A A Willoughby, A. A. Willoughby, A.A Willoughby, A.A. Willoughby, Alexandar A. Willoughby, Alexander Willoughby, Alexandra Adesina Willoughby, Willoughby A. Alexander, Willoughby, A. A.

Institution: Redeemer's University

Observed institutions: University of Ilorin, Redeemer University, Covenant University, Redeemer's University

ORCID: 0000-0003-3270-7724

Observed ORCID: 0000-0003-3270-7724

OpenAlex ID: A5006586273

Equatorial F2-peak parameters in the IRI model

2003 · J.O. Adeniyi, D. Bilitza, et al. · Advances in Space Research · 90

Signature of the 29 March 2006 eclipse on the ionosphere over an equatorial station

2007 · J. O. Adeniyi, S. M. Radicella, et al. · Journal of Geophysical Research Atmospheres · 81

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Seasonal variations of radio refractivity gradients in Nigeria

2002 · A.A Willoughby, T.O Aro, et al. · Journal of Atmospheric and Solar-Terrestrial Physics · 56

A simple resistive load I-V curve tracer for monitoring photovoltaic module characteristics

2014 · A. A. Willoughby, T. V. Omotosho, et al. · International Renewable Energy Congress · 45

Development of an electronic load I-V curve tracer to investigate the impact of Harmattan aerosol loading on PV module pern2tkformance in southwest Nigeria

2018 · Alexander A. Willoughby, Muritala O. Osinowo · Solar Energy · 40

Improving millimetre-wave path loss estimation using automated hyperparameter-tuned stacking ensemble regression machine learning

2024 · Johnson O. Afape, Alexander A. Willoughby, et al. · Results in Engineering · 24

Cathode Materials for Lithium-ion Batteries: A Brief Review

2021 · Ayodele O. Soge, Alexander A. Willoughby, et al. · Journal of New Materials for Electrochemical Systems · 17

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Multi-technique analysis of precipitable water vapor estimates in the sub-Sahel West Africa

2018 · Oluwasesan A. Falaiye, Oladiran J. Abimbola, et al. · Heliyon · 14

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One year results of one minute rainfall rate measurement at Covenant University, Southwest Nigeria

2013 · T.V. Omotosho, A.A. Willoughby, et al. · IEEE International Conference on Space Science and Communication · 13

Validation of B0 and B1 in the IRI 2001 model at low solar activity for Ilorin an equatorial station

2008 · J.O. Adeniyi, S.M. Radicella, et al. · Advances in Space Research · 13

The Response of the Equatorial Ionosphere over Nigeria to a Geomagnetic Storm Event

2021 · G. A. Akinyemi, L. B. Kolawole, et al. · Geomagnetism and Aeronomy · 11

Path loss modelling of mmwave outdoor propagation for 5G mobile systems at 28, 38, 60, and 73 GHz in four Nigerian cities

2024 · Johnson O. Afape, Alexander A. Willoughby, et al. · Discover Applied Sciences · 8

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Photoconductivity study of ZnxS1-x thin film using multiple light sources

2022 · Kayode Oladele Olumurewa, Saheed Adekunle Adewinbi, et al. · Phase Transitions · 8

Observation bio-effect of SW-global solar radiation in Ilorin in the tropics

2008 · E.B. Babatunde, C.O. Akoshile, et al. · Advances in Space Research · 8

ESTIMATION OF RAIN FADE DURATIONS ON COMMUNICATION LINKS AT Ka BAND IN EQUATORIAL AND TROPICAL REGIONS

2020 · M. E. Sanyaolu, Oluropo F. Dairo, et al. · Telecommunications and Radio Engineering · 7

Development of Ultra Low-Cost Data Acquisition System (DAS) for Developing Countries

2022 · Muritala Osinowo, Alexander Willoughby, et al. · Trends in Sciences · 6

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Fabrication and Characterization of a Dye-Sensitized Solar Cell using Natural Dye Extract of Rosella (Hibiscus sabdariffa L.) as Photosensitizer

2021 · A. A. Willoughby, A. A. Soge, et al. · Journal of the Nigerian Society of Physical Sciences · 6

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Seasonal variation of surface radio refractivity and water vapour density for 48 stations in Nigeria

2015 · S. A. Akinwumi, T. V. Omotosho, et al. · International Conference on Space Science and Communication (IconSpace) · 6

Design and Construction of a Photovoltaic Monitoring System Based on Wireless Sensor Networks and Internet of Things Technology

2024 · Oluwaseyi A. Ilori, Alexander A. Willoughby, et al. · Journal of The Institution of Engineers (India) Series B · 5

An IoT-Based Home Automation and Weather Monitoring System

2022 · Alexander A. Willoughby, Ayodele O. Soge, et al. · International Journal of Research and Innovation in Applied Science · 5

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Prediction of Rain-induced Attenuation Along Earth-space Links at Millimeter Wave Bands Over West African Region

2021 · M. E. Sanyaolu, Oluropo F. Dairo, et al. · Telecommunications and Radio Engineering · 5

Variability of GPS-derived ionospheric TEC over Nigeria during a year of low solar activity

2020 · G.A. Akinyemi, L.B. Kolawole, et al. · Canadian Journal of Physics · 5

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Comparison of the sensitivities and accuracies of optoelectronic transducers for solar irradiance measurement

2023 · Olubunmi O. Onatoyinbo, Alexander A. Willoughby, et al. · Sustainable Energy Research · 4

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Design and Construction of Ultraviolet and Incoming Solar Irradiance Sensing Device

2022 · Osinowo M. Olatunde, Willoughby A. Alexander, et al. · Iraqi Journal of Science · 4

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Bluetooth And Arduino Uno-Based Voice-Controlled Home Automation System

2022 · Modupe E. Sanyaolu, Victoria O. Amolegbe, et al. · International Journal of Research and Innovation in Applied Science · 4

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Works count: 52

Citation count: 510

H-index: 11

I10-index: 11