African Evaluation Database

9120 records found

Source	Electronic ID	Title	Authors	Publication Year	Source Title	Volume	Issue	DOI	Affiliations	Authors with Affiliations	Abstract	Author Keywords	Index Keywords	Funding Details
Scopus	2-s2.0-77956950520	Enhancing PMIPv6 for better handover performance among heterogeneous wireless networks in a micro...	Magagula L.A., Falowo O.E., Chan H.A.	2010	Eurasip Journal on Wireless Communications and Networking	2010	None	10.1155/2010/274935	Department of Electrical Engineering, University of Cape Town, Rondebosch 7701, South Africa	Magagula, L.A., Department of Electrical Engineering, University of Cape Town, Rondebosch 7701, S...	This paper analyzes the reduction of handover delay in a network-based localized mobility managem...	None	Air interface; Analytical results; Handover; Handover coordinators; Handover delay; Handover perf...	None	View
Scopus	2-s2.0-79952771499	Performance evaluation of TCP-Friendly rate control enhanced with adaptive filters	Lusilao Zodi G.-A., Nakato Kakande J., Dlodlo M.E., de Jager G., Ferguson K.L.	2011	International Journal of Advancements in Computing Technology	3	1	10.4156/ijact.vol3. issue1.2	Department of Electrical Engineering, University of Cape Town, South Africa; Council for Scientif...	Lusilao Zodi, G.-A., Department of Electrical Engineering, University of Cape Town, South Africa;...	The emergence of multimedia applications has spurred interest in transport protocols with flexibl...	Adaptive Filters; Internet; QoS Control; Streaming Video	Adaptive kalman filter; Available capacity; Loss rates; Multimedia applications; Multimedia serve...	None	View
Scopus	2-s2.0-70349457519	The potential impact of small-scale flywheel energy storage technology on Uganda's energy sector	Okou R., Sebitosi A.B., Khan A., Pillay P.	2009	Journal of Energy in Southern Africa	20	1	None	Department of Electrical Engineering, University of Cape Town, South Africa; Department of Electr...	Okou, R., Department of Electrical Engineering, University of Cape Town, South Africa; Sebitosi, ...	The energy crisis in Uganda has caused a sharp decline in the growth of the industry sector from ...	Cost of energy; Energy storage; Flywheel; Life cost analysis	None	None	View
Scopus	2-s2.0-70349448406	Performance analysis of a composite dual-winding reluctance machine	Anih L.U., Obe E.S.	2009	Energy Conversion and Management	50	12	10.1016/j.enconman.2009.08.008	Department of Electrical Engineering, University of Nigeria, 410001 Nsukka, Nsukka, Enugu State, ...	Anih, L.U., Department of Electrical Engineering, University of Nigeria, 410001 Nsukka, Nsukka, E...	The electromagnetic energy conversion process of a composite dual-winding asynchronous reluctance...	Asynchronous; Composite; Dual-winding; Flux density; Half-speed; Induction machine; Reluctance	Asynchronous; Composite; Dual-winding; Flux density; Half-speed; Induction machine; Reluctance; D...	None	View
Scopus	2-s2.0-84870512131	Evaluation of demodulation algorithms for robust self-sensing active magnetic bearings	Van Schoor G., Niemann A.C., Du Rand C.P.	2013	Sensors and Actuators, A: Physical	189	None	10.1016/j.sna.2012.10.033	Department of Electrical, Electronic and Computer Engineering, North-West University, Potchefstro...	Van Schoor, G., Department of Electrical, Electronic and Computer Engineering, North-West Univers...	Active magnetic bearings (AMBs) play a key role in various industrial applications. In the ongoin...	Active magnetic bearing (AMB); Amplitude modulation; Demodulation; Position estimation, Direct cu...	Active Magnetic Bearing; Active magnetic bearings; Air-gaps; Coil current; Current signal; Demodu...	None	View
Scopus	2-s2.0-84881502970	Voltage-differentiated electricity tariffs and economic evaluation of a supply voltage choice: A ...	Mbuli N., Pretorius J.	2013	International Review of Electrical Engineering	8	3	None	Department of Electrical, Electronic and Computer Engineering, University of Johannesburg, Kingsw...	Mbuli, N., Department of Electrical, Electronic and Computer Engineering, University of Johannesb...	The cost of providing electricity to customers depends on the voltage at which they take supply. ...	Cumulative net present value; Economic evaluation; Electricity tariff; Net Present Value (NPV); P...	None	None	View
Scopus	2-s2.0-84887893283	Impact of propagation delay on the performance of satellite LTE networks	Aiyetoro G., Giambene G., Takawira F.	2014	Advanced Science Letters	20	2	10.1166/asl.2014.5351	Department of Electrical, Electronic and Computer Engineering, University of KwaZulu-Natal, Durba...	Aiyetoro, G., Department of Electrical, Electronic and Computer Engineering, University of KwaZul...	This paper investigates the impact of the Round Trip Propagation Delay (RTPD) in the satellite LT...	GEO satellite; Link adaptation; LTE; RTPD	None	None	View
Scopus	2-s2.0-34249277405	Multivariate economic performance assessment of an MPC controlled electric arc furnace	Wei D., Craig I.K., Bauer M.	2007	ISA Transactions	46	3	10.1016/j.isatra.2007.01.005	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, 0002, Sout...	Wei, D., Department of Electrical, Electronic and Computer Engineering, University of Pretoria, 0...	Economic performance is very important to advanced process control projects investigating whether...	(Joint) performance function; Economic performance assessment; Electric arc furnace; Model predic...	Computer simulation; Economic analysis; Electric arcs; Investments; Model predictive control; Eco...	None	View
Scopus	2-s2.0-41749112216	Performance of a quasi-synchronous four-dimensional super-orthogonal WCDMA modulator for next gen...	Linde L.P., Staphorst L., Vlok J.D.	2007	South African Journal of Science	103	42686	None	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria 0...	Linde, L.P., Department of Electrical, Electronic and Computer Engineering, University of Pretori...	This paper presents the bit-error-rate (BER) performance of an up3 wards-expandable spectral and ...	None	amplitude; error analysis; four-dimensional modeling; signal	None	View
Scopus	2-s2.0-84894052408	Prediction based channel allocation performance for cognitive radio	Barnes S.D., Maharaj B.T.	2014	AEU - International Journal of Electronics and Communications	68	4	10.1016/j.aeue.2013.09.009	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria 0...	Barnes, S.D., Department of Electrical, Electronic and Computer Engineering, University of Pretor...	The interdependency, in a cognitive radio (CR) network, of spectrum sensing, occupancy modelling,...	Channel switching; Cognitive radio; Occupancy modelling; Secondary user performance; Spectrum mea...	None	National Research Foundation	View
Scopus	2-s2.0-79952122615	The performance of different synthesis signals in acoustic models of cochlear implants	Strydom T., Hanekom J.J.	2011	Journal of the Acoustical Society of America	129	2	10.1121/1.3518760	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria 0...	Strydom, T., Department of Electrical, Electronic and Computer Engineering, University of Pretori...	Synthesis (carrier) signals in acoustic models embody assumptions about perception of auditory el...	None	Acoustic model; Amplitude envelope; Cochlear implant listeners; Electric stimulation; Information...	None	View
Scopus	2-s2.0-62449339139	Frequency-independent performance of elliptic profile tem horns	Malherbe J.	2009	Microwave and Optical Technology Letters	51	3	10.1002/mop.24109	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria 0...	Malherbe, J., Department of Electrical, Electronic and Computer Engineering, University of Pretor...	The TEM horn with elliptic E-plane profile has been shown to give extremely wide bandwidth perfor...	Elliptic profile; Frequency-independent properties; TEM horn	Elliptic profile; Frequency-independent properties; H planes; Radiation patterns; TEM horn; Wide-...	None	View
Scopus	2-s2.0-67349141478	Economic performance assessment of two ROM ore milling circuit controllers	Wei D., Craig I.K.	2009	Minerals Engineering	22	42623	10.1016/j.mineng.2009.02.013	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria, ...	Wei, D., Department of Electrical, Electronic and Computer Engineering, University of Pretoria, P...	Economic performance assessment of control systems is receiving increasing attention in both acad...	Flotation; Grinding; Mineral economics; Mineral processing; Particle size; Process control	Advanced Process Control; Economic assessments; Economic performance; Grinding; Milling circuits;...	None	View
Scopus	2-s2.0-84872296918	Sensitivity of narrow- and wideband LNA performance to individual transistor model parameters	Weststrate M., Mukherjee A., Sinha S., Schroter M.	2013	International Journal of Electronics	100	1	10.1080/00207217.2012.680789	Department of Electrical, Electronic and Computer Engineering, University of Pretoria, Pretoria, ...	Weststrate, M., Department of Electrical, Electronic and Computer Engineering, University of Pret...	Although it is desirable for a transistor model to be as accurate as possible, the extraction of ...	HICUM; Inductive emitter degeneration; LC-ladder and capacitive feedback; Low-noise amplifier; Pa...	Capacitive feedback; Emitter degeneration; HICUM; Parameter variations; Sensitivity; Solid state ...	None	View
Scopus	2-s2.0-46049118098	Extreme performance TEM horn	Malherbe J.A.G.	2008	Microwave and Optical Technology Letters	50	8	10.1002/mop.23550	Department of Electrical, Electronic, and Computer Engineering, University of Pretoria, Pretoria,...	Malherbe, J.A.G., Department of Electrical, Electronic, and Computer Engineering, University of P...	Previously, a TEM horn with ultra wideband performance had been described. The horn made use of a...	Elliptic profile; Extreme bandwidth; TEM horn	Characteristic impedance; Elliptic profile; Extreme bandwidth; Impedance functions; Micro strips;...	None	View
Scopus	2-s2.0-84907541009	Available transfer capability (ATC) as index for transmission network performance – A case study ...	Sadiq A.A., Nwohu M.N., Okenna A.E.	2014	International Journal on Electrical Engineering and Informatics	6	3	None	Department of Electrical/Electronic Engineering, Federal University of Technology, Minna, Nigeria	Sadiq, A.A., Department of Electrical/Electronic Engineering, Federal University of Technology, M...	Performance measurement of transmission system is vital to proper planning and operations of powe...	Available transfer capability; Efficiency; Performance; Real power; Transmission system	None	None	View
Scopus	2-s2.0-84920437193	Techno-economic and environmental evaluation of demand side management techniques for rural elect...	Akinbulire T.O., Oluseyi P.O., Babatunde O.M.	2014	International Journal of Energy and Environmental Engineering	5	4	10.1007/s40095-014-0132-2	Department of Electrical/Electronic Engineering, University of Lagos, Lagos, Nigeria	Akinbulire, T.O., Department of Electrical/Electronic Engineering, University of Lagos, Lagos, Ni...	According to the United Nation Development Programme, access to modern low-cost energy systems in...	Demand side management; Energy efficiency; HOMER; Hybrid energy system; Nigeria	None	None	View
Scopus	2-s2.0-84897048371	Carbon footprint evaluation and reduction as a climate change mitigation tool - case study of fed...	Ologun O.O., Wara S.T.	2014	International Journal of Renewable Energy Research	4	1	None	Department of Electrical/Electronics Engineering, College of Engineering, Federal University of A...	Ologun, O.O., Department of Electrical/Electronics Engineering, College of Engineering, Federal U...	In this paper efforts were made to create awareness and evaluate carbon footprint for the Federal...	Carbon footprint; FUNAAB; Per-capita emissions	None	None	View
Scopus	2-s2.0-84906534427	Performance analysis of digital communication over fading channels	Adeleke O.A.	2012	International Journal on Communications Antenna and Propagation	2	1	None	Department of Electronic and Electrical Engineering, Ladoke Akintola University of Technology, Og...	Adeleke, O.A., Department of Electronic and Electrical Engineering, Ladoke Akintola University of...	There are several propagation paths between the transmitter and the receiver. The signal componen...	Channel; Communication; Fading; Generalized selection combiner; Maximal ratio combiner; Outage pr...	None	None	View
Scopus	2-s2.0-82555202675	Environmental impact of increased consumption of engine oil in the combustion chamber of a spark ...	Udeozor O.S., Nzeako A.N.	2011	Research Journal of Applied Sciences, Engineering and Technology	3	9	None	Department of Electronic Engineering, University of Nigeria, Nsukka, Enugu State, Nigeria	Udeozor, O.S., Department of Electronic Engineering, University of Nigeria, Nsukka, Enugu State, ...	Blue smoke is a classic sign of oil consumption in the engine and the major causes of these emiss...	Blue smoke; Exhaust gas analyzer; Oil consumption	Engine oil; Exhaust emission; Exhaust gas analyzer; Exhaust gas analyzers; High concentration; Im...	None	View

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