Francisco André Corrêa Alegria

19 papers Journal 17Unranked 2
YearRankTypeTitle / Venue / Authors
2025 J jnl
Estimation of the Root Mean Square of the Residuals of Sine Fitting in the Presence of Phase Noise or Jitter.
IEEE Access
Francisco André Corrêa Alegria
2025 — conf
High Sensitive ECT Probe for Detection of Deeply Buried Defects.
I2MTC
Lian Xie, Prashanth Baskaran, Artur Lopes Ribeiro, Francisco André Corrêa Alegria, Bo Feng, Helena Maria Geirinhas Ramos
2025 J jnl
Phase Noise Influence on the Transfer Function Estimation of Analog to Digital Converters Using the Histogram Method.
IEEE Access
Francisco André Corrêa Alegria
2024 J jnl
Classification of Corrosion Severity in SPCC Steels Using Eddy Current Testing and Supervised Machine Learning Models.
Sensors
Lian Xie, Prashanth Baskaran, Artur Lopes Ribeiro, Francisco André Corrêa Alegria, Helena Maria Geirinhas Ramos
2024 J jnl
Expanding the IEEE 1057 Standard Jitter Test of Waveform Recorders to Include Simultaneous Voltage Noise Estimation.
IEEE Access
Francisco André Corrêa Alegria
2024 J jnl
Study of the Bias of the Initial Phase Estimation of a Sinewave of Known Frequency in the Presence of Phase Noise.
Sensors
Francisco André Corrêa Alegria, Lian Xie, Dario Jeronimo Pasadas
2012 J jnl
Choosing Between Terminal and Independently Based Gain and Offset Error in the ADC Histogram Test.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, Hugo Plácido da Silva
2010 J jnl
Cross-Correlation and Sine-Fitting Techniques for High-Resolution Ultrasonic Ranging.
IEEE Trans. Instrum. Meas.
Ricardo Queirós, Francisco André Corrêa Alegria, Pedro Silva Girão, António Manuel da Cruz Serra
2010 J jnl
Liftoff Correction Based on the Spatial Spectral Behavior of Eddy-Current Images.
IEEE Trans. Instrum. Meas.
A. Lopes Ribeiro, Francisco André Corrêa Alegria, Octavian Adrian Postolache, Helena Maria Geirinhas Ramos
2009 J jnl
IEEE 1057 Jitter Test of Waveform Recorders.
IEEE Trans. Instrum. Meas.
Shahram Shariat-Panahi, Francisco André Corrêa Alegria, Antoni Mánuel Lázaro, António Manuel da Cruz Serra
2007 — conf
Developing and Integrating Lab Projects as Important Learning Components in an Embedded Systems Course.
MSE
Leonel Sousa, Francisco André Corrêa Alegria, José A. Germano
2005 J jnl
Effective ADC linearity testing using sinewaves.
IEEE Trans. Circuits Syst. I Regul. Pap.
Francisco André Corrêa Alegria, Antonio Moschitta, Paolo Carbone, António Manuel da Cruz Serra, Dario Petri
2005 J jnl
Overdrive in the ramp histogram test of ADCs.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, António Manuel da Cruz Serra
2005 J jnl
Uncertainty of ADC random noise estimates obtained with the IEEE 1057 standard test.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, António Manuel da Cruz Serra
2004 J jnl
Performance of data acquisition systems from the user's point of view.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, Pedro Silva Girão, Vladimír Haasz, A. Cruz Serra
2003 J jnl
Variance of the cumulative histogram of ADCs due to frequency errors.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, António Manuel da Cruz Serra
2002 J jnl
Performance analysis of an ADC histogram test using small triangular waves.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, Pasquale Arpaia, António Manuel da Cruz Serra, Pasquale Daponte
2001 J jnl
Influence of frequency errors in the variance of the cumulative histogram [in ADC testing].
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, António Manuel da Cruz Serra
2000 J jnl
Automatic calibration of analog and digital measuring instruments using computer vision.
IEEE Trans. Instrum. Meas.
Francisco André Corrêa Alegria, António Manuel da Cruz Serra