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Items where Division is "Centre of Technology and Systems 2003-2006 > CTS0306-A Microelectronics > CTS0306-A1 Microelectronics, Design and Fractional Signal Processing"

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Number of items at this level: 63.

2015

Fakhfakh, Mourad and Tlelo-Cuautle, Esteban and Fino, Maria H., eds (2015) Performance Optimization Techniques in Analog, Mixed-Signal, and Radio-Frequency Circuit Design. IGI Global. ISBN 9781466666276. eISBN 9781466666283. URL: http://dx.doi.org/10.4018/978-1-4666-6627-6.

2006

Santos-Tavares, Rui and Paulino, Nuno and Goes, João and Oliveira, J.P. (2006) Optimum Sizing and Compensation of Two-Stage CMOS Amplifiers Based On a Time-Domain Approach. [Paper]. In: IEEE International Conference on Electronics, Circuits and Systems, 10-13 de Dezembro de 2006, France. (ISI Web of Science).

Evans, Guiomar (2006) Geradores de Ruído Branco Gaussiano e Uniforme para a Realização de Teste e Calibração Automática de ADC'S em Circuitos Integrados CMOS. Goes, João (supervisor). PhD thesis, FC-UL – FCT-UNL.

Ortigueira, MD and Serralheiro, A.J. (2006) A new least-squares approach to differintegration modeling. Signal Processing, 86 (10), pp. 2582-2591. ISSN 0165-1684. URL: http://dx.doi.org/10.1016/j.sigpro.2006.02.013. (ISI Web of Science, Citations: 2).

Pinto, Hugo (2006) Modulador Delta-Sigma de baixo consumo e área reduzida para aplicações biomédicas utilizando técnicas de partilha e comutação de amplificadores. Goes, João (supervisor). Masters thesis, Faculdade de Ciências e Tecnologia/UNL.

Xanthopoulos, P. and Golemati, S. and Sakkalis, V. and Ktonas, P. Y. and Ortigueira, Manuel and Zervakis, M. and Paparrigopoulos, T. and Tsekou, H. and Soldatos, C. R. (2006) Comparative analysis of time-frequency methods estimating the time-varying microstructure of sleep EEG spindles. [Paper]. In: Information Technology Applications in Biomedicine, 26-28 Oct. 2006, Ioannina - Epirus, Greece.

Ortigueira, Manuel and Batista, Arnaldo (2006) On the fractional derivative of stationary stochastic processes. [Paper]. In: CST2006 & ECT2006 Conferences, 12-15 Sept 2006, Gran Canaria (ES).

Pimentão, João (2006) Comunicação Segura sem Recurso a Cifra. Steiger-Garção, Adolfo (supervisor). PhD thesis, FCT/UNL.

Rosado, António (2006) Fuzzy Conceptual Queries Based on Object-role Modeling. Steiger-Garção, Adolfo and Ribeiro, Rita (supervisors). PhD thesis, FCT/UNL.

Amaral, Pedro (2006) Sistema de comunicação distribuída segundo usando agentes. Steiger-Garção, Adolfo (supervisor). Masters thesis, FCT/UNL.

Ortigueira, Manuel (2006) Riesz potential operators and inverses via fractional centred derivatives. International Journal of Mathematics and Mathematical Sciences, 2006, pp. 1-12. ISSN 0161-1712. URL: http://dx.doi.org/10.1155/IJMMS/2006/48391.

Galhardo, A. and Goes, João and Paulino, Nuno (2006) Novel Linearization Technique for Low-Distortion High-Swing CMOS Switches with Improved Reliability. [Paper]. In: IEEE International Symposium on Circuits and Systems, Isle of Kos, Greece. (ISI Web of Science, Citations: 1).

Goes, João and Vaz, Bruno and Monteiro, R. and Paulino, Nuno (2006) A 0.9V SD Modulator with 80dB SNDR and 83dB DR Using a Single-Phase Technique. [Paper]. In: IEEE ISSCC’2006.

Ortigueira, MD and Machado, JAT, eds (2006) Fractional calculus applications in signals and systems. Signal Processing, 86 (10), pp. 2503-2504. ISSN 0165-1684. URL: http://dx.doi.org/10.1016/j.sigpro.2006.02.001. (ISI Web of Science, Citations: 13).

Evans, Guiomar and Goes, João and Paulino, Nuno (2006) Low-Voltage Low-Power Broadband CMOS Analogue Circuit for White Gaussian Noise Generation. JOLPE - Journal of Low Power Electronics.

EP. Goes, João (2006) A Novel Self-Calibration Technique for ADCs. EP 1 473 836.

Ortigueira, Manuel (2006) Fractional Centred Differences and Derivatives. [Other]. In: Proceedings of the 2nd IFAC Workshop on Fractional Differentiation and its Applications, Julho 2006, Porto.

Ortigueira, Manuel (2006) A coherent approach to non-integer order derivatives. Signal Processing, 86 (10), pp. 2505-2515. ISSN 0165-1684. (ISI Web of Science, Citations: 17).

2005

Evans, Guiomar and Unterweissacher, Martin and Paulino, Nuno (2005) On-Chip Built-In Self-Test of Video-Rate ADCs Using a 1.5V CMOS Gaussian Noise Generator. [Paper]. In: IEEE Conference on Electron Devices and Solid-State Circuits, Hong Kong, China.

Goes, João and Vaz, Bruno and Paulino, Nuno and Pinto, H. and Monteiro, R. and Steiger-Garção, Adolfo (2005) Low Power Low-Voltage CMOS A/D Sigma-Delta Modulator for Bio-Potential Signals Driven by a Single-Phase Scheme. IEEE Transactions on Circuits and Systems I: Regular Papers, 52 (12), pp. 2595-2604. ISSN 1057-7122.

Evans, Guiomar and Unterweissacher, Martin and Paulino, Nuno (2005) Low-Voltage Low-Power CMOS Analogue Circuit for Gaussian Noise Generation. [Paper]. In: XX Conference on Design and Integrated Systems (DCIS’05), Lisbon (PT).

Evans, Guiomar and Unterweissacher, Martin and Paulino, Nuno (2005) 1.5V CMOS Gaussian and Uniform Noise Genrators for BISC/BIST of ADCs. [Paper]. In: IEEE International Analog VLSI Workshop, Bordeaux, France.

Ortigueira, Manuel (2005) Processamento Digital de Sinais. Fundação Calouste Gulbenkian.

Ortigueira, Manuel (2005) Fractional Differences Integral Representation and its use to define Fractional Differintegrations. [Paper]. In: the ENOC-2005, Fifth EUROMECH Nonlinear Dynamics Conference, 07-12 Aug 2005, Eindhoven University of Technology, The Netherlands.

Ortigueira, Manuel (2005) A new look at the differintegration definition. [Paper]. In: ENOC-2005, Fifth EUROMECH Nonlinear Dynamics Conference, 07-12 Aug 2005, Eindhoven University of Technology, The Netherlands.

Vaz, Bruno M. (2005) Conversores Analógico/Digital de Elevada Velocidade e Tensão de Alimentação Reduzida. Goes, João (supervisor). PhD thesis, FCT-UNL.

Ortigueira, Manuel and Tenreiro-Machado, J.A. and Sá da Costa, J. (2005) Which Differintegration? IEE Proceedings Vision, Image & Signal Processing, 152 (6), pp. 846-850. ISSN 1350-245X. (ISI Web of Science, Citations: 14).

Pinto, I. V. and Alves, L. B. and Ortigueira, Manuel and Batista, Arnaldo (2005) ECG Wave Detector and Delineation with Wavelets. [Paper]. In: International Conference on Computational Intelligence in Medicine and Healthcare, CIMED 2005, Costa Caparica (PT).

Rato, Raul and Ortigueira, Manuel (2005) A Modified EMD Algorithm for Application in Biomedical Signal Processing. [Paper]. In: International Conference on Computational Intelligence in Medicine and Healthcare, CIMED 2005, Costa Caparica (PT).

Galhardo, A. and Goes, João and Vaz, Bruno and Paulino, Nuno (2005) Design of Low-Voltage Low-Power Pipeline ADCs using a Single-Phas Scheme. [Paper]. In: Fifth IEE International Conference na A/D and D/A Conversion Techniques and Their Applications, Ireland.

Vaz, Bruno and Goes, João and Paulino, Nuno and Steiger-Garção, Adolfo (2005) Design of a 1.8V, 10-bit 130+MS/s Time-Interleaved Non-Scaled Pipeline ADC in 0.18mm CMOS. [Paper]. In: Fifth IEE International Conference on A/D and D/A Conversion Techniques and Their Applications, Irlanda.

Evans, Guiomar and Goes, João and Paulino, Nuno (2005) On-Chip Built-in Self-Test of Video-Rate ADCs Using Gaussian Noise. [Paper]. In: IEEE International Symposium on Circuits and Systems, Kobe, Japan. (ISI Web of Science).

Goes, João and Vaz, Bruno and Paulino, Nuno and Pinto, H. and Monteiro, R. and Steiger-Garção, Adolfo (2005) Switched-Capacitor Circuits using a Single-Phase Scheme. [Paper]. In: IEEE International Symposium on Circuits and Systems, Kobe, Japan. (ISI Web of Science).

Vaz, Bruno and Goes, João and Piloto, R. and Neto, J. and Monteiro, R. and Paulino, Nuno (2005) A Low –Voltage 3 mW 10-bit 4MS/s Pipeline ADC in Digital CMOS for Sensor Interfacing. [Paper]. In: IEEE International Symposium on Circuits and Systems, Kobe, Japan.

Cabrita, Ricardo (2005) Plataforma Facilitadora de Integração de Aplicações ao Nível do Modelo (Baseada na Norma ISO 10303). Steiger-Garção, Adolfo (supervisor). Masters thesis, FCT/UNL.

Goes, João (2005) A 0.9 V 200 uW 0.06mm2 Sigma-Delta Modulator for biomedical applications. [Prototype].

Inácio, J. A. and Gerald, J. A. and Ortigueira, Manuel (2005) New PN Even Balanced Sequences for spread spectrum systems. EURASIP Journal on Wireless Communications and Networking, 2005 (3), pp. 447-458. ISSN 1687-1472.

Ortigueira, Manuel (2005) Two new integral formulae for the Beta function. International Journal of Applied Mathematics, 18 (1), pp. 109-116. ISSN 1992-9978.

Ricardo, C. N. and Gerald, J. A. and Ortigueira, Manuel (2005) Analysis of New Quasi-Orthogonal BCH-Derived Sequences for CDMA Applications. [Paper]. In: XX Conference on Design of Circuits and Integrated Systems (DCIS'05), 23-25 Nov 2005, Lisboa, Portugal.

2004

Goes, João and Vaz, Bruno and Paulino, Nuno and Pinto, H. and Monteiro, R. and Steiger-Garção, Adolfo (2004) Low Power Low-Voltage CMOS A/D Switched-Opamp SD Modulator for Bio-Potential Signals using a Single-Phase Scheme. [Paper]. In: IEEE International Workshop on Biomedical Circuits and Systems, Singapore.

Ortigueira, MD and Batista, AG (2004) A Fractional Linear System View of the Fractional Brownian Motion. Nonlinear Dynamics, 38 (1-4), pp. 295-303. ISSN 0924-090X. (ISI Web of Science, Citations: 12).

Sousa, Pedro (2004) Um enquadramento para a catalogação automática de dados. Uma abordagem Multiagentes. Steiger-Garção, Adolfo and Pires, Fernando (supervisors). PhD thesis, FCT/UNL.

Ortigueira, Manuel and Serralheiro, A.J. (2004) New Insights into Pseudo-Fractional ARMA Modelling. [Paper]. In: International Conference on Computacional Cybernetics, 30 Aug - 01 Sept 2004, Vienna University of Technology. (ISI Web of Science).

Ortigueira, Manuel and Tenreiro-Machado, J.A. and Sá da Costa, J. (2004) Considerations about the choice of a differintegrator. [Paper]. In: International Conference on Computacional Cybernetics, 30 Aug - 01 Sept 2004, Vienna. (ISI Web of Science).

Vaz, Bruno and Goes, João and Paulino, Nuno (2004) A 1.5-V 10-b 50 MS/s Time-Interleaved Switched-Opamp Pipeline CMOS ADC with High Energy Efficiency. [Paper]. In: 2004 Symposium on VLSI Circuits, Honolulu.

Goes, João (2004) 10-b 4MS/s Parallel Pipeline ADC for fingerprint sensors. [Prototype].

Goes, João (2004) First fully integrated CMOS UWB radar transceiver for medical imaging applications. [Prototype].

Ortigueira, Manuel and Coito, Fernando (2004) From Differences to Derivatives. Fractional Calculus & Applied Analysis, 7 (4), pp. 459-471. ISSN 1311-0454. URL: http://www.math.bas.bg/~fcaa/.

2003

Ortigueira, Manuel (2003) A new symmetric fractional B-spline. Signal Processing, 83 (11), pp. 2311-2318. ISSN 0165-1684. (ISI Web of Science, Citations: 1).

Mora, André and Fonseca, José and Steiger-Garção, Adolfo (2003) LIBS chemical images analysis for fatigue estimation in industrial materials. [Paper]. In: ISISPA-2003 Third International Symposium on Image and Signal Processing and Analysis, 18-20 Sept 2003, Rome (IT). (ISI Web of Science).

Barbosa, P. and Fonseca, José (2003) A Wireless Voting System for Large Assemblies. [Paper]. In: 8º Congresso Luso-Espanhol de Engenharia Electrotécnica, 3-5 Jul 2003, Vilamoura (PT).

Unterweissacher, Martin (2003) A Digital-Domain Self-Calibration and On-Chip Self-Testing Technique for Pipeline A/D Converters using Gaussian-White-Noise. Goes, João and Soser, Peter (supervisors). Masters thesis, Universidade Técnica de Graz.

Evans, Guiomar and Goes, João and Steiger-Garção, Adolfo and Ortigueira, MD and Paulino, Nuno and Sousa-Lopes, J. (2003) Low-voltage low-power CMOS analogue circuits for Gaussian and uniform noise generation. [Paper]. In: IEEE International Symposium on Circuits and Systems, MAY 25-28, 2003, Bangkok, Thailand. (ISI Web of Science).

Paulino, Nuno and Serrazina, Marco and Goes, João and Steiger-Garção, Adolfo (2003) Design of a Digitally Programmable Delay-Locked Loop for a Low-Cost Ultra-Wide-Band Radar Receiver. [Paper]. In: IEEE International Symposium on Circuits and Systems, Bangkok, Bangkok, Thailand. (ISI Web of Science).

Tavares, Rui and Goes, João and Paulino, Nuno and Vaz, Bruno and Steiger-Garção, Adolfo (2003) Design and Optimization of Low-Voltage Two-Stage CMOS Amplifiers with Enhanced Performance. [Paper]. In: IEEE International Symposium on Circuits and Systems, Bangkok, Thailand. (ISI Web of Science).

Unterweissacher, Martin and Goes, João and Paulino, Nuno and Evans, Guiomar and Ortigueira, Manuel (2003) Efficient Digital Self-Calibration of Video-Rate Pipeline ADCs using White Gaussian Noise. [Paper]. In: IEEE International Symposium on Circuits and Systems, Bangkok, Thailand. (ISI Web of Science).

Ortigueira, Manuel and Machado, J. A., eds (2003) Special Issue on Fractional signal Processing and applications. Signal Processing, 83 (11), pp. 2285-2286. ISSN 0165-1684. (ISI Web of Science, Citations: 31).

Carvoeiras, P. and Rodrigues, M. and Batista, Arnaldo and Ortigueira, Manuel (2003) Um software protótipo para Diagnóstico da Fibrilhação Auricular. [Paper]. In: XXIV Congresso Português de Cardiologia.

Goes, J. and Vital, J.C. and Franca, J.E. (2003) Systematic Design for Optimisation of Popelined ADCs. The International Series in Engineering and Computer Science, 607 . springer. ISBN 978-0-7923-7291-2. eISBN 978-0-306-48193-2. URL: http://dx.doi.org/10.1007/b100749.

Goes, João (2003) 10-b 50MS/s Parallel Pipeline ADC. [Prototype].

Goes, João (2003) Gaussian and Uniform High-amplitude Broadband Noise Generators. [Prototype].

Ortigueira, Manuel (2003) On the initial conditions continuous-time fractional linear systems. Signal Processing, 83 (11), pp. 2301-2309. ISSN 0165-1684. (ISI Web of Science, Citations: 24).

Ricardo, C. N. and Inácio, J. A. and Gerald, J. A. and Ortigueira, MD (2003) New BCH-Derived Sequences for CDMA Systems. [Paper]. In: 46th IEEE - Midwest Symposium on Circuits and Systems, 27 a 30 de Dezembro de 2003, Cairo, Egipto. (ISI Web of Science).

This list was generated on Fri Apr 28 14:01:09 2017 GMT Daylight Time.