All Outputs (4)

Compact MIMO System Performances in Metallic Enclosures (2022)
Journal Article
Lodro, M., Gradoni, G., Smartt, C., Thomas, D., & Greedy, S. (2022). Compact MIMO System Performances in Metallic Enclosures. Electronics, 11(24), 1-15. https://doi.org/10.3390/electronics11244188

In this work, we present a 2 × 2 near-field multi-input multiple-output (MIMO) prototype for bit-error-rate (BER) and error vector magnitude (EVM) measurements in a metal enclosure. The near-field MIMO prototype was developed using software-defined-r... Read More about Compact MIMO System Performances in Metallic Enclosures.

The Influence of the Number of Frequencies and the Frequency Repetitions Rates in Spread Spectrum Sigma-Delta Modulated DC-DC Converters (2021)
Presentation / Conference Contribution
Pena-Quintal, A., Niewiadomski, K., Greedy, S., Sumner, M., & Thomas, D. (2021, September). The Influence of the Number of Frequencies and the Frequency Repetitions Rates in Spread Spectrum Sigma-Delta Modulated DC-DC Converters. Presented at 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC), Nusa Dua - Bali, Indonesia

This paper explores the impact of using a Spread Spectrum modulation technique based on a Sigma-Delta modulator for a DC-DC SiC-based power converter. A simple block is proposed for the PWM to generate square pulses close to 20 kHz with a controlled... Read More about The Influence of the Number of Frequencies and the Frequency Repetitions Rates in Spread Spectrum Sigma-Delta Modulated DC-DC Converters.

Limitations in Applying the Existing LISN Topologies for Low Frequency Conducted Emission Measurements and Possible Solution (2021)
Presentation / Conference Contribution
Wan, L., Khilnani, A., Hamid, A., Grassi, F., Spadacini, G., Pignari, S., Sumner, M., & Thomas, D. (2021, September). Limitations in Applying the Existing LISN Topologies for Low Frequency Conducted Emission Measurements and Possible Solution. Presented at 2021 Asia-Pacific International Symposium on Electromagnetic Compatibility (APEMC), Nusa Dua - Bali, Indonesia and online

The use of power electronic converters to interface renewable sources and intelligent loads to electricity distribution systems is increasing at a rapid rate as they bring flexibility and control to the system. However, they also bring an increased l... Read More about Limitations in Applying the Existing LISN Topologies for Low Frequency Conducted Emission Measurements and Possible Solution.

A Peer to Peer Energy Management System for Community Microgrids in The Presence of Renewable Energy and Storage Systems (2020)
Presentation / Conference Contribution
Elkazaz, M. H., Sumner, M., Pholboon, S., & Thomas, D. (2020, December). A Peer to Peer Energy Management System for Community Microgrids in The Presence of Renewable Energy and Storage Systems. Presented at The 10th International Conference on Power Electronics, Machines and Drives (PEMD 2020), Online Conference

This paper presents a procedure for the optimal economic scheduling of energy in community microgrids (CMGs) in the presence of renewable energy resources and energy storage systems. The proposed energy management system minimizes the daily operating... Read More about A Peer to Peer Energy Management System for Community Microgrids in The Presence of Renewable Energy and Storage Systems.