No photo of Luís Augusto Bica Gomes de Oliveira
  • 425 Citations
  • 11 h-Index
20092020

Research output per year

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Research Output at NOVA

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Conference contribution
2019

Characterization and optimization of an inductive DC-DC converter for ultra-low power energy harvesting

Batista, D., Oliveira, L. & Santos, P. M. D., 1 May 2019, Proceedings - 2019 International Young Engineers Forum, YEF-ECE 2019. Institute of Electrical and Electronics Engineers Inc., p. 77-82 6 p. 8740825

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decomposition of drain current in weak, moderate, and strong inversion components

Filanovsky, I. M., Oliveira, L. B. & Tchamov, N. T., Nov 2019, 2019 26th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2019. Institute of Electrical and Electronics Engineers Inc., p. 827-830 4 p. 8964990

Research output: Chapter in Book/Report/Conference proceedingConference contribution

On Sensitivity of Bias Operation Point in Transistors with Moderate Inversion

Filanovsky, I. M. & Oliveira, L. B., Aug 2019, 2019 IEEE 62nd International Midwest Symposium on Circuits and Systems, MWSCAS 2019. Institute of Electrical and Electronics Engineers Inc., p. 168-171 4 p. 8885047. (Midwest Symposium on Circuits and Systems; vol. 2019-August).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2018

Characterization of the residual self-interference power in full-duplex wireless systems

Irio, L., Oliveira, R. & Oliveira, L., 26 Apr 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-May. 8351260

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Generic Model for Multi-Phase Ring Oscillators

Pereira, P. C., Pinto, A. C., Oliveira, L. B. & Fernandes, J. R., 26 Apr 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8351777. (IEEE International Symposium on Circuits and Systems; vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
File
2 Citations (Scopus)

Impact of VCO non-linearities on VCO-based sigma-delta modulator ADCs

Ferreira, B., Fernandes, M., Oliveira, L. & Goes, J., 29 May 2018, Proceedings - 2018 International Young Engineers Forum, YEF-ECE 2018. Institute of Electrical and Electronics Engineers Inc., p. 97-102 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The impact of phase-noise on the communication system receivers

Ribeiro, A., Irio, L., Oliveira, L. & Oliveira, R., 29 May 2018, Proceedings - 2018 International Young Engineers Forum, YEF-ECE 2018. Institute of Electrical and Electronics Engineers Inc., p. 55-60 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Using Modified Bessel Functions for Calculations of Drain Current Harmonics in a MOS Transistor Operating in Moderate Inversion

Filanovsky, I. M., Oliveira, L. B. & Tchamov, N. T., 26 Apr 2018, 2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-May. 8350949. (IEEE International Symposium on Circuits and Systems; vol. 2018-May).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

File
4 Downloads (Pure)
2017

A simple LDO with adaptable bias for internet of things applications

Filanovsky, I. M., Oliveira, L. B., Tchamov, N. T. & Ivanov, V. V., 2017, IEEE International Symposium on Circuits and Systems: From Dreams to Innovation, ISCAS 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 8050540

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Fractional harmonic distortion calculation using simplified 'reconciliation' model for a MOST operating in moderate inversion

Filanovsky, I. M., Oliveira, L. B. & Tchamov, N. T., 2017, 2017 IEEE 60th International Midwest Symposium on Circuits and Systems, MWSCAS 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-August. p. 755-758 4 p. 8053033

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)

Low frequency CMOS two-integrator oscillator for IoT applications

Mendes, E., Oliveira, L. B. & Oliveira, J. P., 8 Aug 2017, Proceedings of the 24th International Conference on Mixed Design of Integrated Circuits and Systems, MIXDES 2017. Institute of Electrical and Electronics Engineers Inc., p. 281-284 4 p. 8005216

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2016

Design of a low phase error multiphase clock generator for modern wideband receivers

Fernandes, M. D., Oliveira, L. B., Goes, J. & Oliveira, J. P., 2016, 2016 12th Conference on Ph.D. Research in Microelectronics and Electronics, PRIME 2016. Institute of Electrical and Electronics Engineers Inc., 7519504

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Non-linear model for multiple phase ring oscillators

Pereira, P. C., Oliveira, L. B. & Fernandes, J., 22 Jul 2016, 2016 12th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME 2016). New York, USA: IEEE, 7519494

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2015

A low-voltage voltage-controlled ring-oscillator employing dynamic-threshold-MOS and body-biasing techniques

Abdollahvand, S., Oliveira, L. B., Gomes, L. & Goes, J., 27 Jul 2015, 2015 IEEE International Symposium on Circuits and Systems (ISCAS). New York: Institute of Electrical and Electronics Engineers Inc., Vol. 2015-July. p. 1294-1297 4 p. 7168878. (IEEE International Symposium on Circuits and Systems; vol. 2015-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

8 Citations (Scopus)

Analysis of a noise canceling LNA using a Si2 OpenAccess based tool - CADIT

Alarcão, J. P., Oliveira, L. A. B. G. D., Oliveira, J. P. A. D. & Santos-Tavares, R., 2015, Proceedings of the 22nd International Conference Mixed Design of Integrated Circuits and Systems, MIXDES 2015. Napieralski, A. (ed.). New York: Institute of Electrical and Electronics Engineers Inc., p. 464-469 6 p. 7208564

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Iterative frequency-domain equalization for general QAM constellations with reduced envelope fluctuations through magnitude modulation techniques

Gomes, M., Dinis, R., Silva, V., Cercas, F. & Oliveira, L., 1 Jul 2015, 2015 IEEE 81st Vehicular Technology Conference, VTC Spring 2015 - Proceedings. Institute of Electrical and Electronics Engineers Inc., Vol. 2015. 7145894

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Wideband CMOS RF front-end receiver with integrated filtering

Araújo, F., Fernandes, M. D., Pinto, J., Oliveira, L. A. B. G. D. & Oliveira, J. P. A. D., 2015, Proceedings of the 22nd International Conference Mixed Design of Integrated Circuits and Systems (MIXDES 2015). New York: Institute of Electrical and Electronics Engineers Inc., p. 409-414 6 p. 7208552

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2014

A 0.5 V Ultra-low Power Quadrature Ring Oscillator

Eusébio, J., Oliveira, L. A. B. G. D., Pires, L. M. & Oliveira, J. P. A. D., 2014, IFIP Advances in Information and Communication Technology. Vol. 423. p. 575-581

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

A low power quadrature class D LC oscillator with 0.4V supply

Bispo, A., Quendera, F., Madeira, R., Oliveira, J. P. A. D. & Oliveira, L. A. B. G. D., 2014, Proceedings of the 21th International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES 2014). p. 121-126

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A low-voltage LNA and current mode mixer design for energy harvesting sensor node

Correia, J., Mancelos, N., Oliveira, J. P. A. D. & Oliveira, L. A. B. G. D., 2014, Proceedings of the 21th International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES 2014). p. 523-528

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Analog-to-Digital Converters with Embedded IF Mixing Using Variable Reference Voltages

Pereira, N., Goes, J. C. D. P., Oliveira, L. A. B. G. D. & Dinis, R. M. H. D. M., 2014, Circuits and Systems (ISCAS), 2014 IEEE International Symposium on. p. 89-92 6865072

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

A widely tunable narrowband balun-LNA with integrated filtering

Fernandes, M. D., Oliveira, L. A. B. G. D. & Oliveira, J. P. A. D., 2014, Proceedings of the 21th International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES 2014). p. 160-165 6872177

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Experimental Evaluation of Wide Range Injection Locking in a CMOS RC Oscillator

Ortigueira, E., Oliveira, L. A. B. G. D., Fernandes, J. R. & Silva, M. D. M., 2014, Circuits and Systems (ISCAS), 2014 IEEE International Symposium on. p. 698-701

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Piezoelectric Energy Harvester for a CMOS Wireless Sensor

Mancelos, N., Correia, J., Pires, L. M., Oliveira, L. A. B. G. D. & Oliveira, J. P. A. D., 2014, IFIP Advances in Information and Communication Technology. Camarinha-Matos, L., Barrento, N. & Mendonça, R. (eds.). Springer Berlin Heidelberg, Vol. 423. p. 470-477

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Quadrature Error of Two-Integrator Oscillators

Casaleiro, J. C. F. D. A., Oliveira, L. A. B. G. D. & Filanovsky, I. M., 2014, Circuits and Systems (MWSCAS), 2014 IEEE 57th International Midwest Symposium on. p. 483-486

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Quadrature Relaxation Oscillator with FoM of -165 dBc/Hz

Ortigueira, E., Rabuske, T., Oliveira, L. A. B. G. D., Fernandes, J. R. & Silva, M. D. M., 1 Jan 2014, Circuits and Systems (ISCAS), 2014 IEEE International Symposium on. p. 1372-1375

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Regulated common-gate transimpedance amplifier for radiation detectors and receivers

Dias, D. C., de Melo, F. S., Oliveira, L. A. B. G. D. & Oliveira, J. P. A. D., 2014, Proceedings of the 21th International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES 2014). p. 540-545 6872260

Research output: Chapter in Book/Report/Conference proceedingConference contribution

The Design of a Light Barrier System as an Undergraduate Laboratory Project

Pereira, N., Oliveira, L. A. B. G. D. & Paulino, N. F. S. V., 2014, IEEE International Symposium on Circuits and Systems. p. 2425-2428

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)
2013

A 1.2 V Low Noise Amplifier with Double Feedback for High Gain and Low Noise Figure

Oliveira, L. A. B. G. D., Oliveira, J. P. A. D., Goes, J. C. D. P., DEE Group Author & Silva, M., 1 Jan 2013, IFIP Advances in Information and Communication Technology. p. 573-581

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Cascode Amplifiers with Low-Gain Variability using Body-Biasing Temperature and Supply Compensation

Oliveira, L. A. B. G. D., Oliveira, J. P. A. D. & Goes, J. C. D. P., 1 Jan 2013, Mixed Design of Integrated Circuits and Systems (MIXDES). p. 211-215

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Design of Cascode-Based Transconductance Amplifiers with Low Gain PVT Variability and Gain Enhancement Using a Body-Biasing Technique

Oliveira, L. A. B. G. D., Goes, J. C. D. P. & Pereira, N., 1 Jan 2013, IFIP Advances in Information and Communication Technology. Vol. 394. p. 590-599

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Double Feedforward 0.6 V LNA with High Gain and Low Noise Figure

Oliveira, L. A. B. G. D., Oliveira, J. P. A. D., Goes, J. C. D. P., Bastos, I. & Silva, M. D. M., 1 Jan 2013, Proceedings of the 20th International Conference on Mixed Design of Integrated Circuits and Systems (MIXDES 2013). p. 235-238 6613347

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Van der pol Approximation Applied to Wien Oscillators

Oliveira, L. A. B. G. D., 1 Jan 2013, Conference on Electronics, Telecomunications and Computers. p. 100-104

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2012

A balun transimpedance amplifier with adjustable gain for integrated SPO2 optic sensors

Oliveira, L. A. B. G. D., Oliveira, J. P. A. D., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2012, Proceedings of the 19th International Conference "Mixed Design of Integrated Circuits and Systems" (MIXDES 2012). p. 178-182

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

An ultra compact wideband combined LNA-oscillator-mixer for biomedical applications

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2012, Midwest Symposium on Circuits and Systems. p. 162-165

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Balun LNA with continuously controllable gain and with noise and distortion cancellation

Oliveira, L. A. B. G. D., Oliveira, J. P. A. D., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2012, IEEE International Symposium on Circuits and Systems (ISCAS 2012). p. 2143-2146

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
6 Citations (Scopus)

Fast and accurate estimation of gain and sample-time mismatches in time-interleaved ADCs using on-chip oscillators

Oliveira, L. A. B. G. D., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2012, International Symposium on Circuits and Systems. p. 3154-3157

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Low phase-noise temperature compensated self-biased ring oscillator

Gomes, L. F. D. S., Oliveira, L. A. B. G. D., Paulino, N. F. S. V., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2012, IEEE International Symposium on Circuits and Systems (ISCAS 2012). p. 2489-2492

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
5 Citations (Scopus)

Low-power and low-area CMOS quadrature RC oscillator with capacitive coupling

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2012, International Symposium on Circuits and Systems. p. 1488-1491

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
3 Citations (Scopus)
2011

A 1 mW Low Phase-noise Relaxation Oscillator

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2011, IEEE International Symposium on Circuits and Systems. p. 1133-1136

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
5 Citations (Scopus)

A Self-Biased Ring Oscillator with Quadrature Outputs Operating at 600 MHz in 130nm CMOS Technology

Oliveira, L. A. B. G. D. & Goes, J. C. D. P., 1 Jan 2011, -. p. 221-224

Research output: Chapter in Book/Report/Conference proceedingConference contribution

A Simplified Design of a MOSFET-only Wideband Gilbert Cell

Oliveira, L. A. B. G. D., Oliveira, J. P. A. D. & Goes, J. C. D. P., 1 Jan 2011, Proceedings of the 18th International Conference Mixed Design of Integrated Circuits and Systems (MIXDES). p. 225-230

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Design of a MOS RLC-Oscillator with Specified Total Harmonic Distortion

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2011, Midwest Symposium on Circuits and Systems Conference Proceedings. p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)

New Non-Gyrator Type Active Inductors with Applications

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2011, Midwest Symposium on Circuits and Systems Conference Proceedings. p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Oscillator Noise Budget for ADC Systems

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2011, Mixed Design of Integrated Circuits and Systems. p. 358-361

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Regenerative Current Amplifier using van der Pol Approximation

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2011, Midwest Symposium on Circuits and Systems Conference Proceedings. p. 1-4

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2010

A small-area self-biased wideband CMOS balun LNA with noise cancelling and gain enhancement

Custódio, J. R., Oliveira, L. A. B. G. D., Goes, J. C. D. P., Oliveira, J. P. A. D., Bruun, E. D. & Andreani, P., 1 Jan 2010, -. p. 1-4 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)

CMOS Coupled Multivibrators for WMTS Applications

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2010, -. p. 231 - 236

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fast-settling low-power two-stage self-biased CMOS amplifier using feedforward-regulated cascode devices

Santos-tavares, R. M. L., Oliveira, L. A. B. G. D., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2010, IEEE. p. 25-28

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
1 Citation (Scopus)

Fully Integrated and Reconfigurable Architecture for Coherent Self-Testing of IQ ADCs

Oliveira, L. A. B. G. D., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2010, IEEE International Symposium on Circuits and Systems. p. 1927-1930

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2 Citations (Scopus)