Search Results - "Mezher, K."
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Comparison of nonlinear MESFET models for wideband circuit design
Published in IEEE transactions on electron devices (01-03-1994)“…The Curtice quadratic, Materka, Statz, and Rodriguez nonlinear models are compared from DC, CV, and RF points of view, to determine which is the most suitable…”
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Journal Article -
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50 MHz reduced noise active bandpass filter using current feedback amplifiers
Published in Melecon 2010 - 2010 15th IEEE Mediterranean Electrotechnical Conference (01-04-2010)“…In determining the dynamic range of analogue systems, the lower limit is defined by the rms output noise level V no . A 50 MHz active bandpass filter (BPF) is…”
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Conference Proceeding
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3
Output noise of generalized high-order allpole OTA-C filters
Published in 2005 IEEE International Symposium on Circuits and Systems (ISCAS) (2005)“…High-order transconductor-capacitor filter structures are analysed by means of noise flow graphs. Their noise performance is generalised and compared for…”
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Conference Proceeding -
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Improved junction capacitance model for the GaAs MESFET
Published in I.E.E.E. transactions on electron devices (01-11-1993)“…An empirical equation for simulating the bias dependency of the junction capacitances of the GaAs MESFET is presented and compared with existing techniques. It…”
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Journal Article Conference Proceeding -
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Computationally efficient and accurate capacitance model for the GaAs MESFET for microwave nonlinear circuit design
Published in IEEE transactions on computer-aided design of integrated circuits and systems (01-12-1994)“…A new equation for simulating the bias dependency of the gate-source and gate-drain capacitances of the GaAs MESFET is presented and compared with existing…”
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Journal Article -
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Reflectometer Apparatus for rapid determination of water-cement ratio
Published in 2010 17th IEEE International Conference on Electronics, Circuits and Systems (01-12-2010)“…A practical, portable, durable and mobile Reflectometer Apparatus for determination of fresh concrete water-cement ratio is designed and constructed. The water…”
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Conference Proceeding -
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Dependency of IV characteristics of GaAs MESFET on optical illumination
Published in 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 (2003)“…A high-resolution LED laser based optical measurement system is described to observe the optical dependence of the IV characteristics of a GaAs MESFET device…”
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Conference Proceeding -
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Optically controlled 2.4GHz MMIC amplifier
Published in 10th IEEE International Conference on Electronics, Circuits and Systems, 2003. ICECS 2003. Proceedings of the 2003 (2003)“…In this paper a 2.4GHz MMIC amplifier for mobile applications is used to demonstrate the significant control that can be achieved in the amplifier's…”
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Conference Proceeding -
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The dynamic range of second-order continuous-time active filters
Published in IEEE transactions on circuits and systems. 1, Fundamental theory and applications (01-05-1996)“…Analysis of both the output noise and the large-signal harmonic distortion in terms of block diagrams allows the total dynamic range of active filters to be…”
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Journal Article -
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Complete dynamic range for second-order analogue active filters
Published in 1992 IEEE International Symposium on Circuits and Systems (ISCAS) (1992)“…Analyzing both the output noise and the large-signal harmonic distortion allows the total dynamic range of active filters to be predicted. This leads to…”
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Conference Proceeding -
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Adaptive dual loop phase lock loop with improved performance
Published in 2011 IEEE 9th International New Circuits and systems conference (01-06-2011)“…An adaptive dual loop phase locked loop (PLL) system with auto selection technique for fast acquisition, reliable locking and improved noise performance is…”
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Conference Proceeding -
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Efficient autonomous heliostat system
Published in 2012 16th IEEE Mediterranean Electrotechnical Conference (01-03-2012)“…In this work, an efficient autonomous solar energy system has been implemented for domestic use. It concentrates the solar heat to turn water into steam which…”
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Conference Proceeding -
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Noise-flow-graph analysis of OTA-C filters
Published in ISCAS 2001. The 2001 IEEE International Symposium on Circuits and Systems (Cat. No.01CH37196) (2001)“…Canonical and noncanonical second-order OTA-C filter circuits are analysed by means of noise flow graphs, leading to generalisation of configurations. The…”
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Conference Proceeding -
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Investigation of harmonic radiation control of active patch antennas
Published in 2008 2nd International Conference on Signals, Circuits and Systems (01-11-2008)“…A shaping technique for the radiator of an active patch antenna is described, and shown experimentally to reduce harmonic radiation and therefore enhance the…”
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Conference Proceeding -
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Automatic Tuning of Continuous Time Adaptive Bandpass Filter
Published in 2006 13th IEEE International Conference on Electronics, Circuits and Systems (01-12-2006)“…A complete new adaptive tuneable filter system is designed and simulated. This is based on controlling the centre frequency (f o ) and quality factor (Q) of a…”
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Effect of Scalability on Nonlinear MESFET Model Accuracy
Published in 1994 24th European Microwave Conference (01-09-1994)Get full text
Conference Proceeding -
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Assessment of MESFET models for nonlinear microwave circuit design
Published in 1993 IEEE International Symposium on Circuits and Systems (ISCAS) (01-05-1993)“…The Curtice quadratic, Materka, Statz and Rodriguez nonlinear models are compared from DC, constant voltage (CV) and RF points of view in order to determine…”
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Conference Proceeding -
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Dynamic-range comparison of second-order active-RC and OTA-C filters
Published in Proceedings of 1994 37th Midwest Symposium on Circuits and Systems (1994)“…Analysis of both the output noise and the large-signal harmonic distortion in terms of block diagrams allows the total dynamic range of active filters to be…”
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Conference Proceeding