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Johan Schoeman
Johan Schoeman
Senior lecturer in Electronic Engineering, University of Pretoria
Zweryfikowany adres z up.ac.za - Strona główna
Tytuł
Cytowane przez
Cytowane przez
Rok
An analytic model employing an elliptical surface area to determine the gaseous thermal conductance of uncooled VOx microbolometers
J Schoeman, M du Plessis
Sensors and Actuators A: Physical 250, 229-236, 2016
112016
Performance investigation of a sparse data compression technique with AWGN channel effects
J Schoeman, LP Linde
AFRICON, 2004. 7th AFRICON Conference in Africa 1, 275-278 Vol. 1, 2004
62004
The electro-thermal properties of integrated circuit microbolometers
M du Plessis, J Schoeman, W Maclean, C Schutte
SAIEE Africa Research Journal 102 (2), 40-48, 2011
52011
CHARACTERISATION OF THE ELECTRICAL RESPONSE OF A NOVEL DUAL ELEMENT THERMISTOR FOR LOW FREQUENCY APPLICATIONS
J Schoeman, M du Plessis
SAIEE Africa Research Journal 103 (1), 3-8, 2012
42012
Employing a measure of sparseness to investigate sparse data compression in AWGN conditions
J Schoeman, LP Linde
Transactions of the South African Institute of Electrical Engineers (Africon …, 2006
42006
Recent advances in the modelling of the thermal conductance of uncooled microbolometers
J Schoeman, M du Plessis
Fourth Conference on Sensors, MEMS, and Electro-Optic Systems 10036, 97-109, 2017
32017
An instrumentation amplifier based readout circuit for a dual element microbolometer infrared detector
DJ De Waal, J Schoeman
Sensors, MEMS and Electro-Optical Systems 9257, 210-219, 2014
32014
The modelling of a capacitive microsensor for biosensing applications
PH Bezuidenhout, J Schoeman, TH Joubert
Sensors, MEMS and Electro-Optical Systems 9257, 243-251, 2014
32014
A CMOS based multiple-access DSSS transceiver
S Sinha, M Božanić, J Schoeman, M Du Plessis, LP Linde
Proceedings of the South African Conference on Semi and Superconductor …, 2009
32009
Investigation of the effect of LDPC coding on the sparseness of a data source in AWGN channel conditions
J Schoeman, LP Linde
Proceedings, SATNAC 2004 1, 2004
32004
Performance evaluation of a joint source/channel coding scheme for DS/SSMA systems utilizing complex spreading sequences in multipath fading channel conditions
L Staphorst, J Schoeman, LP Linde
Electrical and Computer Engineering, 2003. IEEE CCECE 2003. Canadian …, 2003
32003
Programmable Aperture Using a Digital Micromirror Device for In-Line Holographic Microscopy
MG Maritz, S Schoeman
IEEE Journal of Quantum Electronics 58 (5), 2022
22022
Employing a microbolometer as a low pressure sensor
J Schoeman
Sensors, MEMS and Electro-Optical Systems 9257, 202-209, 2014
22014
Development issues in a DSP based software radio
J Schoeman, BJT Maharaj
Africon Conference in Africa, 2002. IEEE AFRICON. 6th 1, 347-352 vol. 1, 2002
22002
OPTIMISATION OF CMOS COMPATIBLE MICROBOLOMETER DEVICE PERFORMANCE
W Maclean, M du Plessis, J Schoeman
SAIEE Africa Research Journal 103 (1), 9-13, 2012
12012
A CMOS based logic driver design for a 16× 16 multiplexer based read-out array for infrared microbolometers
PJ Visser, J Schoeman, M du Plessis
AFRICON 2009, 1-4, 2009
12009
Work in Progress-An Optimal UMTS/WCDMA Receiver Structure for Possibly Sparse Data Streams
J Schoeman, LP Linde
2008 Third International Conference on Broadband Communications, Information …, 2008
12008
A novel approach to improve sparse data models
J Schoeman, LP Linde
AFRICON 2007, 1-5, 2007
12007
Evaluation of the effect of Hamming, LDPC and convolutional encoding on the sparseness of a data source
J Schoeman, LP Linde
Proceedings, IEEE 12th International Conference on Telecommunications (ICT2005), 2005
12005
A two-port electrothermal model for suspended MEMS device structures with multiple inputs
J Schoeman, M Du Plessis
Journal of Sensors and Sensor Systems 8, 293–304, 2019
2019
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