Daniel Belega

Publication Activity (10 Years)

Years Active: 2009-2024
Publications (10 Years): 26

Top Topics

Parameter Estimation

Weighted Least Squares

Fourier Transform

Top Venues

Digit. Signal Process.

IEEE Trans. Instrum. Meas.

Publications

Daniel Belega, Dario Petri
Complex-Valued Noisy Sinewaves Frequency Estimator Based on DTFT Linearization and Interpolation. Circuits Syst. Signal Process. 43 (7) (2024)
Daniel Belega, Dario Petri
Accuracy of Three-Point Interpolated DFT Frequency and Damping Factor Estimators. I2MTC (2024)
Daniel Belega, Dario Petri
Frequency and damping factor estimation of real-valued damped sinusoids by means of an improved two-point Interpolated DFT algorithm. Digit. Signal Process. 153 (2024)
Daniel Belega, Dario Petri
Steady-State Phasor Measurement by Means of a Linearized Multiharmonic Sine-Fit Algorithm. AMPS (2023)
Daniel Belega, Dario Petri
Analysis of asymptotic and exact Cramér-Rao lower bounds on the parameters of a noisy periodic signals. Digit. Signal Process. 135 (2023)
Daniel Belega, Dario Petri
Unbiased Sine-wave Frequency Estimation by Parabolic Interpolation of DTFT Samples. I2MTC (2021)
Daniel Belega, Dario Petri
Fast procedures for accurate parameter estimation of sine-waves affected by noise and harmonic distortion. Digit. Signal Process. 114 (2021)
Daniel Belega, Dario Petri
Analog-to-Digital Converter Dynamic Testing by Linearized Four-Parameter Sine-Fit Algorithm. RTSI (2021)
Daniel Belega, Dario Petri
Sensitivity to Frequency Uncertainty of the Estimators Provided by the Two-Parameter Sine-Fit Algorithm. IEEE Trans. Instrum. Meas. 70 (2021)
Daniel Belega, Dario Petri
Cramér-Rao Lower Bound for Unbiased Estimators of Sampled Noisy Sine-Wave Parameters. IEEE Trans. Instrum. Meas. 70 (2021)
Daniel Belega, Dario Petri
Effect of Frequency Uncertainty on the Sine-wave Amplitude Estimator Returned by Linear Least-Squares Fitting. I2MTC (2020)
Daniel Belega, Vedran Bilas
Guest editorial: Instrumentation and measurement in central and Eastern Europe. IEEE Instrum. Meas. Mag. 23 (2) (2020)
Raul Lonel, Septimiu Mischie, Daniel Belega, Liliana Matiu-Iovan, Ciprian Dughir
I&M applications for educational purposes. IEEE Instrum. Meas. Mag. 23 (2) (2020)
Daniel Belega, Dario Petri
Simplified Taylor-based Weighted Least Squares Synchrophasor Estimator for Harmonically Distorted Waveforms. AMPS (2019)
Daniel Belega, Dario Petri
Accuracy Analysis of an Enhanced Frequency-Domain Linear Least-Squares Algorithm. I2MTC (2019)
Daniel Belega, Dario Petri
Fast Taylor Weighted Least Squares Algorithm for Synchrophasor Estimation. RTSI (2019)
Daniel Belega, Dario Petri
Accuracy of the Synchrophasor Estimator Returned by the Interpolated DFT Algorithm Under Off-Nominal Frequency and Harmonic Conditions. AMPS (2018)
Daniel Belega, Dario Petri
Effect of windowing and noise on the amplitude and phase estimators returned by the Taylor-based Weighted Least Squares. Digit. Signal Process. 83 (2018)
Daniel Belega, Dario Petri
Estimation of fundamental power quantities in single-phase systems under dynamic conditions. I2MTC (2018)
Daniel Belega, Dario Petri, Dominique Dallet
Amplitude and Phase Estimation of Real-Valued Sine Wave via Frequency-Domain Linear Least-Squares Algorithms. IEEE Trans. Instrum. Meas. 67 (5) (2018)
Daniel Belega, Dario Petri, Dominique Dallet
A frequency-domain linear least-squares approach for complex sine-wave amplitude and phase estimation. I2MTC (2017)
Daniel Belega, Dario Petri
Effect of noise and harmonics on sine-wave frequency estimation by interpolated DFT algorithms based on few observed cycles. Signal Process. 140 (2017)
Daniel Belega, David Macii, Dario Petri
Power system frequency estimation accuracy of improved DFT-based algorithms over short intervals. AMPS (2016)
Daniel Belega, Dario Petri
Accuracy analysis of the sine-wave parameters estimation by means of the windowed three-parameter sine-fit algorithm. Digit. Signal Process. 50 (2016)
Daniel Belega, Dario Petri
Weighted least squares dynamic synchrophasor estimation in the case of harmonically distorted sine-waves. I2MTC (2016)
Daniel Belega, Dario Petri, Dominique Dallet
Accuracy analysis of complex sinusoid amplitude and phase estimation by means of the interpolated discrete-time Fourier transform algorithm. Digit. Signal Process. 59 (2016)
Daniel Belega, Daniele Fontanelli, Dario Petri
Dynamic Phasor and Frequency Measurements by an Improved Taylor Weighted Least Squares Algorithm. IEEE Trans. Instrum. Meas. 64 (8) (2015)
Daniel Belega, Dario Petri
Weighted least squares synchrophasor estimation in the presence of decaying-DC offset. RTSI (2015)
Daniel Belega, Dario Petri
Frequency estimation by two- or three-point interpolated Fourier algorithms based on cosine windows. Signal Process. 117 (2015)
Daniel Belega, Dario Petri, Dominique Dallet
Analysis of the harmonics contribution on the three-point interpolated DFT frequency estimator. EUSIPCO (2015)
Daniel Belega, Dario Petri, Dominique Dallet
Accuracy of sine-wave frequency estimation by an iterative Interpolated DFT algorithm. I2MTC (2015)
Daniel Belega, Daniele Fontanelli, Dario Petri
Low-Complexity Least-Squares Dynamic Synchrophasor Estimation Based on the Discrete Fourier Transform. IEEE Trans. Instrum. Meas. 64 (12) (2015)
Daniel Belega, Dario Petri
Dynamic synchrophasor estimation in the presence of decaying DC offsets. I2MTC (2014)
Daniel Belega, Dario Petri
A real-valued Taylor Weighted Least Squares synchrophasor estimator. AMPS (2014)
Daniel Belega, David Macii, Dario Petri
Fast Synchrophasor Estimation by Means of Frequency-Domain and Time-Domain Algorithms. IEEE Trans. Instrum. Meas. 63 (2) (2014)
Daniel Belega, Dario Petri, Dominique Dallet
Frequency estimation of a sinusoidal signal via a three-point interpolated DFT method with high image component interference rejection capability. Digit. Signal Process. 24 (2014)
Daniel Belega, Dario Petri
Sine-wave parameter estimation by interpolated DFT method based on new cosine windows with high interference rejection capability. Digit. Signal Process. 33 (2014)
Daniel Belega, Dario Petri
Performance of synchrophasor measurements provided by the Weighted Least Squares approach. I2MTC (2013)
Daniel Belega, Dario Petri
Statistical Performance of the Effective-Number-of-Bit Estimators Provided by the Sine-Fitting Algorithms. IEEE Trans. Instrum. Meas. 62 (3) (2013)
Daniel Belega, Dario Petri
Accuracy Analysis of the Multicycle Synchrophasor Estimator Provided by the Interpolated DFT Algorithm. IEEE Trans. Instrum. Meas. 62 (5) (2013)
Dario Petri, Daniele Fontanelli, David Macii, Daniel Belega
A DFT-based synchrophasor, frequency and ROCOF estimation algorithm. AMPS (2013)
Daniel Belega, Dario Petri, Dominique Dallet
A low latency and accurate procedure for sine-wave frequency estimation. IDAACS (2013)
Grazia Barchi, David Macii, Daniel Belega, Dario Petri
Performance of Synchrophasor Estimators in Transient Conditions: A Comparative Analysis. IEEE Trans. Instrum. Meas. 62 (9) (2013)
Daniel Belega, Dominique Dallet, Dario Petri
Accuracy of the Normalized Frequency Estimation of a Discrete-Time Sine-Wave by the Energy-Based Method. IEEE Trans. Instrum. Meas. 61 (1) (2012)
Daniel Belega, Dario Petri, Dominique Dallet
Noise Power Estimation by the Three-Parameter and Four-Parameter Sine-Fit Algorithms. IEEE Trans. Instrum. Meas. 61 (12) (2012)
Dario Petri, Daniel Belega
Transient behavior of the full-cycle DFT Phasor Estimator. AMPS (2011)
Daniel Belega, Dario Petri, Dominique Dallet
Sine-fitting by the energy-based method in the dynamic testing of ADCs. IDAACS (1) (2011)
Daniel Belega, Dominique Dallet, Dario Petri
A High-Performance Procedure for Effective Number of Bits Estimation in Analog-to-Digital Converters. IEEE Trans. Instrum. Meas. 60 (5) (2011)
Daniel Belega, Dominique Dallet, David Slepicka
Accurate Amplitude Estimation of Harmonic Components of Incoherently Sampled Signals in the Frequency Domain. IEEE Trans. Instrum. Meas. 59 (5) (2010)
Daniel Belega, Dominique Dallet, Dario Petri
Accuracy of Sine Wave Frequency Estimation by Multipoint Interpolated DFT Approach. IEEE Trans. Instrum. Meas. 59 (11) (2010)
Daniel Belega, Dominique Dallet
Choice of the acquisition parameters for frequency estimation of a sine wave by interpolated DFT method. Comput. Stand. Interfaces 31 (5) (2009)
Daniel Belega, Dominique Dallet
Accurate normalized frequency estimation by the three-point interpolated DFT method with rectangular window. EUSIPCO (2009)
Daniel Belega, Dominique Dallet
Amplitude Estimation by a Multipoint Interpolated DFT Approach. IEEE Trans. Instrum. Meas. 58 (5) (2009)