Research Output

Article

A 0.9-V Analog-to-Digital Acquisition Channel for an IoT Water Management Sensor Node

Serra, H., Bastos, I., De Melo, J. L. A., Oliveira, J. P., Paulino, N., Nefzaoui, E. & Bourouina, T., 1 Oct 2019, In : IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 10(SI), p. 1678-1682 5 p., 8789645.

Research output: Contribution to journalArticle

1 Citation (Scopus)
1 Citation (Scopus)
25 Citations (Scopus)
Open Access
4 Citations (Scopus)
3 Citations (Scopus)

A hybrid approach for the sensitivity analysis of integrated inductors

Pereira, P. M. R., Fino, M. H. S., Sallem, A. & Fakhfakh, M., 1 Jan 2016, In : Integration-The Vlsi Journal. 52, NA, p. 237-242

Research output: Contribution to journalArticle

3 Citations (Scopus)

A low power balun LNA with active loads for gain and noise figure optimization

Bastos, I., Oliveira, L. B., Goes, J. & Silva, M., 2 Dec 2014, In : Analog Integrated Circuits and Signal Processing. 81, 3(SI), p. 693-702 10 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Amorphous Silicon Photovoltaic Modules on Flexible Plastic Substrates

Vygranenko, Y., Fernandes, M., Louro, P., Vieira, M., Khosropour, A., Yang, R., Sazonov, A. & Fernandes, M., 2016, In : MRS Advances. 1, 43, p. 2923-2928 6 p.

Research output: Contribution to journalArticle

Open Access

Amplitude and Quadrature Errors of Two-Integrator Oscillator

Casaleiro, J. C. F. D. A., Oliveira, L. A. B. G. D. & Filanovsky, I. M., Sep 2015, In : JOLPE - Journal of Low Power Electronics. 11, 3, p. 340-348 9 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A multichannel time–frequency and multi-wavelet toolbox for uterine electromyography processing and visualisation

Batista, A., Najdi, S., Godinho, D. M., Martins, C., Serrano, M. D. F. C., Ortigueira, M. D. & Rato, R. T., 1 Sep 2016, In : Computers in Biology and Medicine. 76, p. 178-191 14 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)
Open Access
13 Citations (Scopus)
Open Access
11 Citations (Scopus)

An Automatic Sleep Spindle Detector based on WT, STFT and WMSD

Batista, A. M. G., Ortigueira, M. D. & DEE Group Author, 1 Jan 2012, In : Proceedings Of World Academy Of Science, Engineering And Technology. 68, NA, p. 2154-2157

Research output: Contribution to journalArticle

8 Citations (Scopus)
3 Citations (Scopus)

Application of thin film technology to optical sensors

Fortunato, E., Lavareda, G., Vieira, M., Martins, R. & Ferreira, L., 1994, In : Vacuum. 45, 10-11, p. 1151-1154 4 p.

Research output: Contribution to journalArticle

A quadrature RC-oscillator with capacitive coupling

Casaleiro, J., Oliveira, L. B. & Filanovsky, I. M., Jan 2016, In : Integration, the VLSI Journal. 52, p. 260-271 12 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)
Open Access
2 Citations (Scopus)

A Robust Fully-Dynamic Residue Amplifier for Two-Stage SAR Assisted Pipeline ADCs

Singh, S., Bahubalindruni, P. & Goes, J., 2017, In : 2017 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS (ISCAS). 8050490.

Research output: Contribution to journalArticle

1 Citation (Scopus)

a-Si:H p–i–n structures with extreme i-layer thickness

DEE Group Author & Vieira, M. M. D. A. C., 1 Jan 2009, In : THIN SOLID FILMS. 517, 23, p. 6426-6429

Research output: Contribution to journalArticle

Open Access
Open Access
2 Citations (Scopus)
1 Citation (Scopus)

A Third-Order MASH Σ Δ Modulator Using Passive Integrators

Nowacki, B., Paulino, N. & Goes, J., 1 Nov 2017, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 64, 11, p. 2871-2883 13 p., 7935461.

Research output: Contribution to journalArticle

10 Citations (Scopus)
Open Access
66 Citations (Scopus)
12 Citations (Scopus)

Blue-enhanced thin-film photodiode for dual-screen x-ray imaging

DEE Group Author & Vieira, M. M. D. A. C., 1 Jan 2009, In : Applied Physics Letters. 95, 26, p. 263505

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

Boron-doped nanocrystalline silicon thin films for solar cells

Vieira, M. M. D. A. C. & DEE Group Author, 1 Jan 2011, In : Applied Surface Science. 257, 21, p. 8901-8905

Research output: Contribution to journalArticle

Open Access
41 Citations (Scopus)

Built-in self test of high speed analog-to-digital converters

Santin, E., Oliveira, L. B. & Goes, J., 1 Dec 2019, In : IEEE Instrumentation and Measurement Magazine. 22, 6, p. 4-10 7 p., 8917897.

Research output: Contribution to journalArticle

File
1 Citation (Scopus)
1 Downloads (Pure)

Capacitive effects in pinpin photodiodes

Fantoni, A., Fernandes, M., Louro, P. & Vieira, M. M. D. A. C., Aug 2013, In : Microelectronic Engineering. 108, p. 195-199 5 p.

Research output: Contribution to journalArticle

Open Access
3 Citations (Scopus)

Characterization of a monolithic device for detection of FRET signals

DEE Group Author & Vieira, M. M. D. A. C., 1 Jan 2012, In : MRS Proceedings. 1426, NA, p. -

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

CMOS Fully Differential Feedforward-Regulated Folded Cascode Amplifier

Oliveira, L. A. B. G. D., Goes, J. C. D. P. & DEE Group Author, 1 Jan 2011, In : TECHNOLOGICAL INNOVATION FOR SUSTAINABILITY. 349, NA, p. 565-572

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Combined Organic Photovoltaic Cells and Ultra Low Power CMOS Circuit for Indoor Light Energy Harvesting

Batista, D., Oliveira, L. B., Paulino, N., Carvalho, C., Oliveira, J. P., Farinhas, J., Charas, A. & Dos Santos, P. M., 15 Apr 2019, In : Sensors (Basel, Switzerland). 19, 8

Research output: Contribution to journalArticle

Open Access
File
2 Citations (Scopus)

Continuous-Time Delta-Sigma Modulators Based on Passive RC Integrators

de Melo, J. L. A., Paulino, N. & Goes, J., Nov 2018, In : IEEE Transactions on Circuits and Systems I: Regular Papers. 65, 11, p. 3662-3674

Research output: Contribution to journalArticle

7 Citations (Scopus)

Cooperative vehicular communication systems based on visible light communication

Vieira, M. A., Vieira, M., Louro, P. & Vieira, P., 1 Jul 2018, In : Optical Engineering. 57, 7, 076101.

Research output: Contribution to journalArticle

4 Citations (Scopus)

DEMUX devices based on a-SiC:H

Vieira, M. M. D. A. C. & DEE Group Author, 1 Jan 2012, In : Sensors and Actuators A: Physical. 186, SI, p. 143-147

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)
6 Citations (Scopus)

Detection of Change in Fluorescence Between Reactive Cyan and the Yellow Fluorophores Using a-SiC: H Multilayer Transducers

Louro, P., Silva, V., Vieira, M. A. & Vieira, M., Mar 2013, In : Plasmonics. 8, 1, p. 139-142 4 p.

Research output: Contribution to journalArticle

Open Access
1 Citation (Scopus)

Error control on spectral data of four-wave mixing based on a-SiC technology

Vieira, M. A., Vieira, M. M. D. A. C., Silva, V., Louro, P. & Barata, M., 1 Jan 2015, In : Physica Status Solidi (C) Current Topics In Solid State Physics. 12, 1-2, p. 181-186 6 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Experimental characterization of the TOFPET2 ASIC

Bugalho, R., Di Francesco, A., Ferramacho, L., Leong, C., Niknejad, T., Oliveira, L., Rolo, M., Silva, J. C., Silva, R., Silveira, M., Tavernier, S. & Varela, J., 29 Mar 2019, In : Journal of Instrumentation. 14, 3, P03029.

Research output: Contribution to journalArticle

Experimental Comparison of Phase Noise in Cross-Coupled RC- and LC-Oscillators

Oliveira, L. A. B. G. D. & DEE Group Author, 1 Jan 2009, In : International Journal of Circuit Theory and Applications. 38, 7, p. 681-688

Research output: Contribution to journalArticle

Open Access
19 Citations (Scopus)

Experimental results with TOFPET2 ASIC for time-of-flight applications

Bugalho, R., Di Francesco, A., Ferramacho, L., Leong, C., Niknejad, T., Oliveira, L., Pacher, L., Rolo, M., Rivetti, A., Silveira, M., Silva, J. C., Silva, R., Tavernier, S. & Varela, J., 1 Jan 2018, (Accepted/In press) In : Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 14 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Field Effect and Light-Assisted a-Si:H Sensors for Detection of Ions in Solution

Lavareda, G. A. R., Carvalho, C. A. N. D., DEE Group Author & Vieira, M. M. D. A. C., 1 Jan 2010, In : SENSOR LETTERS. 8, 3, p. 493-496

Research output: Contribution to journalArticle

Open Access

Five channel WDM communication using a single a: SiC-H double pin photo device

Silva, V., Barata, M., Louro, P. & Vieira, M. A., 1 Sep 2016, In : Applied Surface Science. 380, p. 318-325 8 p.

Research output: Contribution to journalArticle

Open Access
2 Citations (Scopus)