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Profile Details
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USD 16 /hr
Hire Steven W.
Malawi
USD 16 /hr

Freelance Signal Processing Engineer

Profile Summary
Subject Matter Expertise
Services
Writing Technical Writing
Research User Research, Meta-Research, Feasibility Study, Technology Scouting, Fact Checking
Data & AI Predictive Modeling, Statistical Analysis, Image Processing, Algorithm Design-Non ML, Algorithm Design-ML
Work Experience

Lecturer

University of Malawi

June 2017 - Present

Education

n/a

N/A

January 2025 - Present

Doctor of Engineering (Graduate School of Engineering Sciences )

Yokohama National University

October 2020 - September 2023

Master of Engineering (Graduate School of Engineering Sciences )

Yokohama National University

October 2018 - September 2020

Bachelor of Education Sciences (Education )

University of Malawi

September 2012 - March 2017

Certifications

  • n/a

    n/a

    January 2025 - Present

Publications
JOURNAL ARTICLE
Steven Wandale, Kotone Sato, Koichi Ichige, Kazuya Kimura, Ryo Sugiura (2024). Millimeter-Wave Radar-Based Vehicle In-Cabin Occupancy Detection Using Explainable Machine Learning . IEEE Sensors Journal.
Steven Wandale, Koichi Ichige (2023). A Generalized Extended Nested Array Design via Maximum Inter-Element Spacing Criterion . IEEE Signal Processing Letters.
Steven Wandale, Koichi Ichige (2023). xMISC: Improved Sparse Linear Array via Maximum Inter-Element Spacing Concept . IEEE Signal Processing Letters.
Steven Wandale, Koichi Ichige (2022). Flexible extended nested arrays for DOA estimation: Degrees of freedom perspective . Signal Processing.
Wandale, S., Ichige, K.(2022). Flexible extended nested arrays for DOA estimation: Degrees of freedom perspective . Signal Processing. 201.
Wandale, S., Ichige, K.(2021). Design of sparse arrays via deep learning for enhanced DOA estimation . Eurasip Journal on Advances in Signal Processing. 2021. (1).
Steven Wandale, Koichi Ichige(2021). Simulated Annealing Assisted Sparse Array Selection Utilizing Deep Learning . IEEE Access. 9. p. 156907--156914. Institute of Electrical and Electronics Engineers ({IEEE})
Wandale, S., Ichige, K.(2021). Simulated Annealing Assisted Sparse Array Selection Utilizing Deep Learning . IEEE Access. 9. p. 156907-156914.
CONFERENCE PAPER
Wandale, S., Ichige, K.(2022). Flexible Extended Nested Array with Multiple Subarrays Achieving Improved Degrees of Freedom . European Signal Processing Conference. 2022-August. p. 1931-1935.
Wandale, S., Ichige, K.(2021). A Nested Array Geometry with Enhanced Degrees of Freedom and Hole-Free Difference Coarray . European Signal Processing Conference. 2021-August. p. 1905-1909.
Wandale, S., Taulo, G., Nammelo, T., Kondwani, D., Musiyapo, P., Mikeka, C.(2021). Need for TVWS Availability Quantification after the Analogue TV Switch-Off . 2021 International Conference on COMmunication Systems and NETworkS, COMSNETS 2021. p. 74-77.
Wandale, S., Ichige, K.(2021). 2D sparse array selection via deep leaning . 2020 International Symposium on Antennas and Propagation, ISAP 2020. p. 445-446.
Wandale, S., Ichige, K.(2020). On the DOA estimation performance of optimum arrays based on deep learning . Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop. 2020-June.
Wandale, S., Taulo, G., Kondwani, D., Musivapo, P., Mikeka, C.(2020). Impact of Analogue Switch-Off on Availability of TVWS: A Quantitative Assessment . HONET 2020 - IEEE 17th International Conference on Smart Communities: Improving Quality of Life using ICT, IoT and AI. p. 28-31.
Wandale, S., Basikolo, T., Ichige, K.(2019). Super Nested Sparse Circular Array for High Resolution DOA Estimation and its Wideband Extension . 2019 International Radar Conference, RADAR 2019.
Wandale, S., Basikolo, T., Ichige, K.(2019). Super nested sparse circular array for high resolution DOA estimation . Proceedings - IEEE International Symposium on Circuits and Systems. 2019-May.