Items where Author is "Nwajana, Augustine"

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5/6G communication 5G 5G/6G 6G active components algorithms alloy degradation amplifiers antenna antenna array antennas antennas and propagation array Artificial Intelligence Artificial Intelligence (AI) AssessLIFE software automation of asset degradation availability bandpass bandpass filter bandwidth battery-free RF/microwave systems beamforming BPF channel filter circuit conversion circuit modelling cloud computing Coaxial feed cognitive radio/radar systems communication corrosion counterfeit coupling critical infrastructure CST current distribution cybersecurity degradation drivers dielectric materials digital image processing diplexer diplexers/multiplexers direct coupling discrete cosine transforms edge coupling Electric Vehicles (EVs) embedded system embedded systems energy consumption energy harvesting energy management erosion failure mode fatigue filter filtering devices filters flow turbulence folded-arms square open-loop framework frequency selective surfaces Green communication GT-008 hairpin half-wavelength i-CSRM image acquisition image enhancement image processing image segmentation integrated circuits intellectual property intelligent infrastructure Internet of Things IoT J-inverter linear array machine learning maintenance MATLAB metamaterials microstrip microstrip antenna arrays microstrip antennas microstrip line microstrip patch antenna microstrip-line microwave circuits microwave engineering millimeter-wave millimetre wave mm-Waves mobile communications multi-band multi-port networks multisensor data fusion network architecture neural networks Nigeria on-demand energy provisioning optical security monitoring optimization Pareto analysis passive components patch antennas pharmaceuticals power divider/combiner power dividers/combiners power electronics public safety radio frequency radio frequency identification rectangular patch reliability renewable energy systems resonator resources RF and microwave circuits and devices RF power dividers RF/microwave components RFID RFID data fusion risk management RO3010 Roger 3010 satellite and wireless systems sensors smart cities smart connectivity smart healthcare spatial modulation square open-loop stress corrosion cracking sub-terahertz substrate integrated waveguide substrate-integrated waveguide supercapacitors system T-junction terahertz triplexer TRIPS agreement ubiquitous connectivity UWB vehicle communication wide-bandwidth wireless charging wireless communication wireless communication systems wireless power transfer wireless rechargeable sensor networks wireless sensing wireless sensors wireless/radio access technologies WTO X-band

Number of items: 191.

5/6G communication

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (ed.) (2025) RFID, Microwave Circuit, and Wireless Power Transfer Enabling 5/6G Communication. IGI Global, Hershey, Pennsylvania, USA. ISBN 979-8369387993; 979-8369388006; 979-836938801

5G

Meng, Fanyi, Zhu, Forest, Jin, Jing, Zhou, Peigen, Moloudian, Gholamhosein and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2024) Call for papers for IET special issue: Emerging technologies in analogue and RF integrated circuits and systems enabling 5/6G communication. Institution of Engineering and Technology (IET).

5G/6G

Saeed, Muhammad and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2024) A review of beamforming microstrip patch antenna array for future 5G/6G networks. Frontiers in Mechanical Engineering, 9:1288171. pp. 1-15. ISSN 2297-3079 (Online) (doi:10.3389/fmech.2023.1288171)

6G

active components

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 and Yeo, Kenneth S. K. (eds.) (2022) Emerging research in microwave systems and applications. Electronics: Emerging Research in Microwave Systems and Applications -Microwave and Wireless Communications . MDPI, Basel, Switzerland. ISSN 2079-9292 (Online)

algorithms

Ijemaru, Gerald and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2021) Image processing system using MATLAB-based analytics. Bulletin of Electrical Engineering and Informatics, 10 (5). pp. 2566-2577. ISSN 2089-3191 (Print), 2302-9285 (Online) (doi:10.11591/eei.v10i5.3160)

alloy degradation

Obi, Emenike R. and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2022) Modeling, integration, and automation of degradation to generate asset lifespan analytics using AssessLIFE software. International Journal of Manufacturing, Materials, and Mechanical Engineering, 12 (1):28. pp. 1-40. ISSN 2156-1680 (Print), 2156-1672 (Online) (doi:10.4018/IJMMME.300828)

amplifiers

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 and Zhou, Jiafeng (eds.) (2021) Advancements in RF, microwave and millimeter-wave circuits and devices. Electronics: Emerging Research in Microwave Systems and Applications - Microwave and Wireless Communications . MDPI, Basel, Switzerland. ISSN 2079-9292 (Online)

antenna

Saeed, Muhammad A. and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2024) Sub-terahertz microstrip antenna array for future communication. In: 2023 International Conference on Electrical, Computer and Energy Technologies (ICECET). Cape Town, South Africa, 16th - 17th November 2023. IEEE Xplore . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New Jersey, pp. 1-4. ISBN 979-8350327816; :979-8350327823 (doi:10.1109/ICECET58911.2023.10389582)

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2019) International Journal of Electronics, Communications, and Measurement Engineering (IJECME). IGI Global, Hershey, Pennsylvania, USA.

antenna array

Saeed, Muhhamed and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) A novel beamforming antenna array for 5G and beyond applications. In: Proc. of the 8th International Conference on Engineering and Emerging Technologies (2022 ICEET). 27-28 October 2022. Kuala Lumpur, Malaysia. IEEE Xplore . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New Jersey, pp. 1-4. ISBN 978-1665491068; 978-1665491051; 978-1665491075 ISSN 2409-2983 (Print), 2831-3682 (Online) (doi:10.1109/ICEET56468.2022.10007412)

antennas

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 and Okafor, Patrick (2023) Call for Papers for Frontiers in Mechanical Engineering Special Issue: RFID and RF Circuits/Components. Frontiers Media.

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 and Obi, Emenike Raymond (2022) A review on SIW and its applications to microwave components. Electronics, 11 (7):1167. pp. 1-21. ISSN 2079-9292 (Online) (doi:10.3390/electronics11071160)

antennas and propagation

array

Artificial Intelligence

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (ed.) (2022) 5G Internet of Things and changing standards for computing and electronic systems. Advances in Computer and Electrical Engineering (ACEE) Book Series . IGI Global, Hershey, Pennsylvania, USA. ISBN 978-1668438558; 1668438550; 978-1668438565; 978-1668438572

Artificial Intelligence (AI)

AssessLIFE software

Obi, Emenike and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2022) AssessLIFE software for automation of asset degradation to estimate Asset life and degradation drivers. In: Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269, (ed.) 5G Internet of Things and Changing Standards for Computing and Electronic Systems. IGI Global, Hershey, Pennsylvania, pp. 30-80. ISBN 978-1668438558; 1668438550; 978-1668438565; 978-16684385 (doi:10.4018/978-1-6684-3855-8.ch002)

automation of asset degradation

availability

Egbe, Gregory, Arinze, Stella, Ebenuwa, Solomon, Nwajana, Emenike and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2024) Maintenance resources optimization using Pareto analysis: instrumentation air compressor in Oredo, Nigeria. International Journal of Manufacturing, Materials, and Mechanical Engineering, 13 (1). pp. 1-14. ISSN 2156-1680 (Print), 2156-1672 (Online) (doi:10.4018/IJMMME.353392)

bandpass

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2021) A step-by-step approach to bandpass/channel filter design. International Journal of Electronics, Communications, and Measurement Engineering, 10 (2):1. pp. 1-14. ISSN 2578-7551 (Print), 2578-7543 (Online) (doi:10.4018/IJECME.2021070101)

bandpass filter

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 and Obi, Emenike Raymond (2023) Application of compact folded-arms square open-loop resonator to bandpass filter design. Micromachines, 14 (2):320. ISSN 2072-666X (Online) (doi:10.3390/mi14020320)

bandwidth

battery-free RF/microwave systems

beamforming

BPF

Mahadevaswamy, Chandramouli H., Vasistha, Anup and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2024) Dual-band bandpass filter derived from the transformation of a single-band bandpass filter. In: 2024 25th International Microwave and Radar Conference (MIKON). IEEE. ISBN 979-8350371611 ISSN 2770-3045 (Print), 2995-0570 (Online) (doi:10.23919/MIKON60251.2024.10633986)

channel filter

circuit conversion

circuit modelling

cloud computing

Coaxial feed

Saeed, Muhammad A., Ahmad, Muneeb, Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269, Rehman, Masood Ur, Muhammad Ammar, Sohaib and Ateeqa, Naseer (2022) Coaxial feed ultra-wideband microstrip antenna for medical applications. In: 2022 International Conference on Electrical, Computer and Energy Technologies (ICECET), 20-22 July 2022. Prague, Czech Republic. ICECET Series (2). Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New Jersey, pp. 1-4. ISBN 978-1665470872; 978-1665470889 (doi:10.1109/ICECET55527.2022.9872795)

cognitive radio/radar systems

communication

corrosion

counterfeit

Imasuen, Ifueko Itohan and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2022) Balancing WTO-TRIPS standard against Nigeria counterfeit regulatory efforts: a critique. International Journal of Public and Private Perspectives on Healthcare, Culture, and the Environment, 6 (1):75. pp. 1-19. ISSN 2471-1047 (Print), 2471-1055 (Online) (doi:10.4018/IJPPPHCE.301575)

coupling

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2021) Formulation for energy distribution in T-junctions for diplexer design. In: 2021 International Conference on Electrical, Communication, and Computer Engineering (ICECCE). Kuala Lumpur, Malaysia. 12-13 June 2021. IEEExplore . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-4. ISBN 9781665438971 ; 9781665446020 (doi:10.1109/ICECCE52056.2021.9514074)

critical infrastructure

Kure, Halima and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2022) Protection of critical infrastructure using an Integrated Cybersecurity Risk Management (i-CSRM) framework. In: Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269, (ed.) 5G Internet of Things and Changing Standards for Computing and Electronic Systems. IGI Global, Hershey, Pennsylvania, pp. 94-133. ISBN 978-1668438558; 1668438550; 978-1668438565; 978-16684385 (doi:10.4018/978-1-6684-3855-8.ch004)

CST

Saeed, Muhammad A. and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) U-Shaped terahertz microstrip patch antenna for 6G future communications. In: 2023 7th International Electromagnetic Compatibility Conference (EMC Turkiye). 17th - 20th September 2023. Istanbul, Turkiye. IEEE Xplore . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, New York, pp. 1-4. ISBN 979-8350342130; 979-8350342147 (doi:10.1109/EMCTurkiye59424.2023.10287461)

current distribution

cybersecurity

degradation drivers

dielectric materials

digital image processing

diplexer

diplexers/multiplexers

direct coupling

Ogbodo, Eugene and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2021) A bandpass filter using edge coupled and direct coupled techniques. In: 2021 International Conference on Electrical, Communication, and Computer Engineering (ICECCE). Kuala Lumpur, Malaysia. 12-13 June 2021. IEEE Xplore . Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-4. ISBN 9781665438971 ; 9781665446020 (doi:10.1109/ICECCE52056.2021.9514068)

discrete cosine transforms

edge coupling

Electric Vehicles (EVs)

embedded system

embedded systems

energy consumption

Ijemaru, Gerald K., Ang, Kenneth Li-Minn, Seng, Jasmine Kah Phooi, Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269, Yeoh, Phee Lep and Oleka, Emmanuel U. (2025) On-demand energy provisioning scheme in large-scale WRSNs: survey, opportunities, and challenges. Energies, 18 (2):358. ISSN 1996-1073 (Online) (doi:10.3390/en18020358)

energy harvesting

energy management

erosion

failure mode

fatigue

filter

filtering devices

filters

flow turbulence

folded-arms square open-loop

framework

frequency selective surfaces

Green communication

GT-008

hairpin

half-wavelength

i-CSRM

image acquisition

image enhancement

image processing

image segmentation

integrated circuits

intellectual property

intelligent infrastructure

Internet of Things

IoT

J-inverter

linear array

machine learning

maintenance

MATLAB

metamaterials

microstrip

microstrip antenna arrays

microstrip antennas

microstrip line

microstrip patch antenna

microstrip-line

microwave circuits

microwave engineering

Gregor, Raul, Yeap, Kim H. and Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (eds.) (2023) Power Electronics, Radio Frequency and Microwave Engineering. IntechOpen, London. ISBN 978-1803569123; 978-1803569116; 978-1803569130

millimeter-wave

millimetre wave

mm-Waves

mobile communications

multi-band

multi-port networks

multisensor data fusion

network architecture

neural networks

Nigeria

on-demand energy provisioning

optical security monitoring

optimization

Pareto analysis

passive components

patch antennas

pharmaceuticals

power divider/combiner

power dividers/combiners

power electronics

public safety

radio frequency

radio frequency identification

rectangular patch

reliability

renewable energy systems

resonator

resources

RF and microwave circuits and devices

RF power dividers

RF/microwave components

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) Special Issue Title: RFID and applications of RF/microwave circuits and systems. MDPI, Basel, Switzerland. (In Press)

RFID

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) Special Issue Title: RFID and applications of RF/microwave circuits and systems. MDPI, Basel, Switzerland. (In Press)

RFID data fusion

risk management

RO3010

Roger 3010

satellite and wireless systems

sensors

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) Special Issue Title: RFID and applications of RF/microwave circuits and systems. MDPI, Basel, Switzerland. (In Press)

smart cities

smart connectivity

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) Special Issue Title: RFID and applications of RF/microwave circuits and systems. MDPI, Basel, Switzerland. (In Press)

smart healthcare

spatial modulation

square open-loop

stress corrosion cracking

sub-terahertz

substrate integrated waveguide

substrate-integrated waveguide

supercapacitors

system

T-junction

terahertz

triplexer

TRIPS agreement

ubiquitous connectivity

UWB

vehicle communication

wide-bandwidth

wireless charging

wireless communication

wireless communication systems

wireless power transfer

wireless rechargeable sensor networks

wireless sensing

Nwajana, Augustine ORCID: https://orcid.org/0000-0001-6591-5269 (2023) Special Issue Title: RFID and applications of RF/microwave circuits and systems. MDPI, Basel, Switzerland. (In Press)