Impact of Noise Figure on a Satellite Link Performance. - Sunday C. Ekpo; Danielle George (IEEE Commun. Lett., 2011)

A System Engineering Analysis of Highly Adaptive Small Satellites. - Sunday C. Ekpo; Danielle George (IEEE Syst. J., 2013)

Acoustic signal gain enhancement and speech recognition improvement in smartphones using the REF beamforming algorithm. - Bamidele Adebisi; Sunday C. Ekpo; Angham A. Sabagh; Andrew Wells (CSNDSP, 2014)

Performance evaluation of free space optical communication under the weak turbulence regime. - Muhammad Ijaz; Rupak Kharel; Sunday C. Ekpo; Zabih Ghassemlooy; Hoa Le Minh; Xuan Tang (CSNDSP, 2016)

Chaotic secure digital communication scheme using auxiliary systems. - Rupak Kharel; Umar Raza; Muhammad Ijaz; Sunday C. Ekpo; Krishna Busawon (CSNDSP, 2016)

A service based wireless sensor networks architecture for high value-added process monitoring. - Umar Raza; Rupak Kharel; Mohammad Hammoudeh; Sunday C. Ekpo; B. R. Whiteside (CSNDSP, 2016)

Regulated-Element Frost Beamformer for Vehicular Multimedia Sound Enhancement and Noise Reduction Applications. - Sunday C. Ekpo; Bamidele Adebisi; Andrew Wells (IEEE Access, 2017)

Parametric System Engineering Analysis of Capability-Based Small Satellite Missions. - Sunday C. Ekpo (IEEE Syst. J., 2019)

Experimental Results on the Mitigation of Turbulence in Free Space Optics using Spatial Diversity. - Abdulaziz Aldaihan; Muhammad Ijaz; Sunday C. Ekpo; Andrew Gibson; Zabih Ghassemlooy; Khaled M. Rabie; Bamidele Adebisi (CSNDSP, 2020)

Design of a Multiband RF Slotted-Antenna for Biosensing Applications. - Jeena George; Mfonobong C. Uko; Sunday C. Ekpo; Muhammad Ijaz; Rupak Kharel; Qiuyu Wang; Helen Ji (CSNDSP, 2020)

On the Performance of Angular Diversity Receivers in Underground Mining VLC Systems. - Pablo Palacios Játiva; Cesar A. Azurdia-Meza; David Zabala-Blanco; Ismael Soto; Muhammad Ijaz; Diego Fernando Carrera; Sunday C. Ekpo (CSNDSP, 2022)

Investigation of Indoor Atmospheric Attenuation in Visible Light Positioning for Industrial Applications. - Vinson Javiero; Muhammad Ijaz; Sunday C. Ekpo; Bamidele Adebisi; Chen Chen 037; Pablo Palacios Játiva; Cesar Azurdia; Ismael Soto; Mohammad Ali Khalighi (CSNDSP, 2022)

Hybrid Power Divider and Combiner for Passive RFID Tag Wireless Energy Harvesting. - Muazzam Zafar; Sunday C. Ekpo; Jeena George; Paul Sheedy; Mfonobong C. Uko; Andy Gibson (IEEE Access, 2022)

Hybrid mmWave-Li-Fi 5G Architecture for Reconfigurable Variable Latency and Data Rate Communications. - Iain Lau; Sunday C. Ekpo; Muazzam Zafar; Muhammad Ijaz; Andy Gibson (IEEE Access, 2023)

A Novel Traffic Prediction Method Using Machine Learning for Energy Efficiency in Service Provider Networks. - Francisco Rau; Ismael Soto; David Zabala-Blanco; Cesar A. Azurdia-Meza; Muhammad Ijaz; Sunday C. Ekpo; Sebastián Gutiérrez 001 (Sensors, 2023)

Experimental Proof-of-Concept Design of Self-Power LiFi Communication System for IoT Applications. - Filip Vladuceanu; Muhammad Ijaz; Sunday C. Ekpo; Bamidele Adebisi; Ismael Soto; Pablo Palacios Játiva; Salman Ghafoor (CSNDSP, 2024)

Integrating IoT With Adaptive Beamforming for Enhanced Urban Sensing in Smart Cities. - Sunday Enahoro; Sunday C. Ekpo; Mfonobong C. Uko; Fanuel Elias; Stephen Alabi (IEEE Access, 2025)