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Items where Author is "Okafor, Patrick U."

Items where Author is "Okafor, Patrick U."

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AES-128 encryption Arduino barcode system coupling diplexer electronic voting system filter hairpin light-emitting diode microcontroller microstrip offline synchronization radio frequency identification real-time process control resonator RFID-based automation secure data logging smart shopping trolley T-junction transparent electoral systems voter authentication
Number of items: 21.

AES-128 encryption

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

Arduino

Arinze, Stella N., Okafor, Patrick U., Obi, Emenike R. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2024) Implementation of radio frequency identification technology for a secure and intelligent shopping cart. Bulletin of Electrical Engineering and Informatics (BEEI), 14 (1):8243. pp. 143-152. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v14i1.8243)

barcode system

Arinze, Stella N., Okafor, Patrick U., Obi, Emenike R. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2024) Implementation of radio frequency identification technology for a secure and intelligent shopping cart. Bulletin of Electrical Engineering and Informatics (BEEI), 14 (1):8243. pp. 143-152. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v14i1.8243)

coupling

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

diplexer

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

electronic voting system

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

filter

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

hairpin

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

light-emitting diode

Arinze, Stella N., Okafor, Patrick U., Obi, Emenike R. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2024) Implementation of radio frequency identification technology for a secure and intelligent shopping cart. Bulletin of Electrical Engineering and Informatics (BEEI), 14 (1):8243. pp. 143-152. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v14i1.8243)

microcontroller

Arinze, Stella N., Okafor, Patrick U., Obi, Emenike R. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2024) Implementation of radio frequency identification technology for a secure and intelligent shopping cart. Bulletin of Electrical Engineering and Informatics (BEEI), 14 (1):8243. pp. 143-152. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v14i1.8243)

microstrip

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

offline synchronization

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

radio frequency identification

Arinze, Stella N., Okafor, Patrick U., Obi, Emenike R. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2024) Implementation of radio frequency identification technology for a secure and intelligent shopping cart. Bulletin of Electrical Engineering and Informatics (BEEI), 14 (1):8243. pp. 143-152. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v14i1.8243)

real-time process control

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

resonator

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

RFID-based automation

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

secure data logging

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

smart shopping trolley

Arinze, Stella N., Okafor, Patrick U., Obi, Emenike R. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2024) Implementation of radio frequency identification technology for a secure and intelligent shopping cart. Bulletin of Electrical Engineering and Informatics (BEEI), 14 (1):8243. pp. 143-152. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v14i1.8243)

T-junction

Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269, Okafor, Patrick U. and Arinze, Stella N. (2020) T-junction diplexer for RF front end of a cellular base station. INTERNATIONAL JOURNAL OF MICROWAVE AND OPTICAL TECHNOLOGY, 15 (6). pp. 537-543. ISSN 1553-0396

transparent electoral systems

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

voter authentication

Arinze, Stella N., Okafor, Patrick U., Egwuagu, Onyekachi M. and Nwajana, Augustine O. ORCID logoORCID: https://orcid.org/0000-0001-6591-5269 (2026) Process Automation Architecture using RFID for transparent voting systems. In: 2025 13th International Conference on Control, Mechatronics and Automation (ICCMA). Institute of Electrical and Electronics Engineers, Inc. (IEEE), pp. 479-484. ISBN 979-8331591427 ISSN 2837-5114 (Print), 2837-5149 (Online) (doi:10.1109/ICCMA67641.2025.11369566)

This list was generated on Sat Mar 21 02:32:01 2026 UTC.