Daniel Belega

57 papers Journal 30Unranked 27
YearRankTypeTitle / Venue / Authors
2025 J jnl
Accurate Sinusoid Frequency and Damping Factor Estimation by Means of Three-Point Interpolated DTFT Algorithms.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri
2025 — conf
Computationally Efficient and Accurate Phasor Estimation for Electrical Waveforms Affected by Both Harmonics and Interharmonics.
AMPS
Daniel Belega, Dario Petri
2024 — conf
Accuracy of Three-Point Interpolated DFT Frequency and Damping Factor Estimators.
I2MTC
Daniel Belega, Dario Petri
2024 J jnl
Complex-Valued Noisy Sinewaves Frequency Estimator Based on DTFT Linearization and Interpolation.
Circuits Syst. Signal Process.
Daniel Belega, Dario Petri
2024 — conf
Frequency Measurement in Power Systems: Accuracy of Classical Electronic and Signal-processing-Based Instrumentation.
AMPS
Daniel Belega, Gabriel Gasparesc
2024 J jnl
Frequency and damping factor estimation of real-valued damped sinusoids by means of an improved two-point Interpolated DFT algorithm.
Digit. Signal Process.
Daniel Belega, Dario Petri
2024 — conf
Ringdown Electromechanical Oscillations Analysis Through the Interpolated DFT Algorithm.
AMPS
Daniel Belega, David Macii, Dario Petri
2023 J jnl
Analysis of asymptotic and exact Cramér-Rao lower bounds on the parameters of a noisy periodic signals.
Digit. Signal Process.
Daniel Belega, Dario Petri
2023 — conf
Steady-State Phasor Measurement by Means of a Linearized Multiharmonic Sine-Fit Algorithm.
AMPS
Daniel Belega, Dario Petri
2021 — conf
Analog-to-Digital Converter Dynamic Testing by Linearized Four-Parameter Sine-Fit Algorithm.
RTSI
Daniel Belega, Dario Petri
2021 J jnl
Cramér-Rao Lower Bound for Unbiased Estimators of Sampled Noisy Sine-Wave Parameters.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri
2021 J jnl
Fast procedures for accurate parameter estimation of sine-waves affected by noise and harmonic distortion.
Digit. Signal Process.
Daniel Belega, Dario Petri
2021 J jnl
Sensitivity to Frequency Uncertainty of the Estimators Provided by the Two-Parameter Sine-Fit Algorithm.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri
2021 — conf
Unbiased Sine-wave Frequency Estimation by Parabolic Interpolation of DTFT Samples.
I2MTC
Daniel Belega, Dario Petri
2020 — conf
Effect of Frequency Uncertainty on the Sine-wave Amplitude Estimator Returned by Linear Least-Squares Fitting.
I2MTC
Daniel Belega, Dario Petri
2020 J jnl
Guest editorial: Instrumentation and measurement in central and Eastern Europe.
IEEE Instrum. Meas. Mag.
Daniel Belega, Vedran Bilas
2020 J jnl
I&M applications for educational purposes.
IEEE Instrum. Meas. Mag.
Raul Ionel, Septimiu Mischie, Daniel Belega, Liliana Mâtiu-Iovan, Ciprian Dughir
2019 — conf
Accuracy Analysis of an Enhanced Frequency-Domain Linear Least-Squares Algorithm.
I2MTC
Daniel Belega, Dario Petri
2019 — conf
Fast Taylor Weighted Least Squares Algorithm for Synchrophasor Estimation.
RTSI
Daniel Belega, Dario Petri
2019 — conf
Simplified Taylor-based Weighted Least Squares Synchrophasor Estimator for Harmonically Distorted Waveforms.
AMPS
Daniel Belega, Dario Petri
2018 — conf
Accuracy of the Synchrophasor Estimator Returned by the Interpolated DFT Algorithm Under Off-Nominal Frequency and Harmonic Conditions.
AMPS
Daniel Belega, Dario Petri
2018 J jnl
Amplitude and Phase Estimation of Real-Valued Sine Wave via Frequency-Domain Linear Least-Squares Algorithms.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri, Dominique Dallet
2018 J jnl
Effect of windowing and noise on the amplitude and phase estimators returned by the Taylor-based Weighted Least Squares.
Digit. Signal Process.
Daniel Belega, Dario Petri
2018 — conf
Estimation of fundamental power quantities in single-phase systems under dynamic conditions.
I2MTC
Daniel Belega, Dario Petri
2017 — conf
A frequency-domain linear least-squares approach for complex sine-wave amplitude and phase estimation.
I2MTC
Daniel Belega, Dario Petri, Dominique Dallet
2017 J jnl
Effect of noise and harmonics on sine-wave frequency estimation by interpolated DFT algorithms based on few observed cycles.
Signal Process.
Daniel Belega, Dario Petri
2016 J jnl
Accuracy analysis of complex sinusoid amplitude and phase estimation by means of the interpolated discrete-time Fourier transform algorithm.
Digit. Signal Process.
Daniel Belega, Dario Petri, Dominique Dallet
2016 J jnl
Accuracy analysis of the sine-wave parameters estimation by means of the windowed three-parameter sine-fit algorithm.
Digit. Signal Process.
Daniel Belega, Dario Petri
2016 — conf
Power system frequency estimation accuracy of improved DFT-based algorithms over short intervals.
AMPS
Daniel Belega, David Macii, Dario Petri
2016 — conf
Weighted least squares dynamic synchrophasor estimation in the case of harmonically distorted sine-waves.
I2MTC
Daniel Belega, Dario Petri
2015 — conf
Accuracy of sine-wave frequency estimation by an iterative Interpolated DFT algorithm.
I2MTC
Daniel Belega, Dario Petri, Dominique Dallet
2015 — conf
Analysis of the harmonics contribution on the three-point interpolated DFT frequency estimator.
EUSIPCO
Daniel Belega, Dario Petri, Dominique Dallet
2015 J jnl
Dynamic Phasor and Frequency Measurements by an Improved Taylor Weighted Least Squares Algorithm.
IEEE Trans. Instrum. Meas.
Daniel Belega, Daniele Fontanelli, Dario Petri
2015 J jnl
Frequency estimation by two- or three-point interpolated Fourier algorithms based on cosine windows.
Signal Process.
Daniel Belega, Dario Petri
2015 J jnl
Low-Complexity Least-Squares Dynamic Synchrophasor Estimation Based on the Discrete Fourier Transform.
IEEE Trans. Instrum. Meas.
Daniel Belega, Daniele Fontanelli, Dario Petri
2015 — conf
Weighted least squares synchrophasor estimation in the presence of decaying-DC offset.
RTSI
Daniel Belega, Dario Petri
2014 — conf
A real-valued Taylor Weighted Least Squares synchrophasor estimator.
AMPS
Daniel Belega, Dario Petri
2014 — conf
Dynamic synchrophasor estimation in the presence of decaying DC offsets.
I2MTC
Daniel Belega, Dario Petri
2014 J jnl
Fast Synchrophasor Estimation by Means of Frequency-Domain and Time-Domain Algorithms.
IEEE Trans. Instrum. Meas.
Daniel Belega, David Macii, Dario Petri
2014 J jnl
Frequency estimation of a sinusoidal signal via a three-point interpolated DFT method with high image component interference rejection capability.
Digit. Signal Process.
Daniel Belega, Dario Petri, Dominique Dallet
2014 J jnl
Sine-wave parameter estimation by interpolated DFT method based on new cosine windows with high interference rejection capability.
Digit. Signal Process.
Daniel Belega, Dario Petri
2013 — conf
A DFT-based synchrophasor, frequency and ROCOF estimation algorithm.
AMPS
Dario Petri, Daniele Fontanelli, David Macii, Daniel Belega
2013 — conf
A low latency and accurate procedure for sine-wave frequency estimation.
IDAACS
Daniel Belega, Dario Petri, Dominique Dallet
2013 J jnl
Accuracy Analysis of the Multicycle Synchrophasor Estimator Provided by the Interpolated DFT Algorithm.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri
2013 J jnl
Performance of Synchrophasor Estimators in Transient Conditions: A Comparative Analysis.
IEEE Trans. Instrum. Meas.
Grazia Barchi, David Macii, Daniel Belega, Dario Petri
2013 — conf
Performance of synchrophasor measurements provided by the Weighted Least Squares approach.
I2MTC
Daniel Belega, Dario Petri
2013 J jnl
Statistical Performance of the Effective-Number-of-Bit Estimators Provided by the Sine-Fitting Algorithms.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri
2012 J jnl
Accuracy of the Normalized Frequency Estimation of a Discrete-Time Sine-Wave by the Energy-Based Method.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dominique Dallet, Dario Petri
2012 J jnl
Noise Power Estimation by the Three-Parameter and Four-Parameter Sine-Fit Algorithms.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dario Petri, Dominique Dallet
2011 J jnl
A High-Performance Procedure for Effective Number of Bits Estimation in Analog-to-Digital Converters.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dominique Dallet, Dario Petri
2011 — conf
Sine-fitting by the energy-based method in the dynamic testing of ADCs.
IDAACS (1)
Daniel Belega, Dario Petri, Dominique Dallet
2011 — conf
Transient behavior of the full-cycle DFT Phasor Estimator.
AMPS
Dario Petri, Daniel Belega
2010 J jnl
Accuracy of Sine Wave Frequency Estimation by Multipoint Interpolated DFT Approach.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dominique Dallet, Dario Petri
2010 J jnl
Accurate Amplitude Estimation of Harmonic Components of Incoherently Sampled Signals in the Frequency Domain.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dominique Dallet, David Slepicka
2009 — conf
Accurate normalized frequency estimation by the three-point interpolated DFT method with rectangular window.
EUSIPCO
Daniel Belega, Dominique Dallet
2009 J jnl
Amplitude Estimation by a Multipoint Interpolated DFT Approach.
IEEE Trans. Instrum. Meas.
Daniel Belega, Dominique Dallet
2009 J jnl
Choice of the acquisition parameters for frequency estimation of a sine wave by interpolated DFT method.
Comput. Stand. Interfaces
Daniel Belega, Dominique Dallet
2023 — conf
Not What You've Signed Up For: Compromising Real-World LLM-Integrated Applications with Indirect Prompt Injection.
AISec
Kai Greshake, Sahar Abdelnabi, Shailesh Mishra, Christoph Endres, Thorsten Holz, Mario Fritz
2026 — preprint
CCX: Enabling Unmodified Intel SGX Applications on Arm CCA.
arXiv
Matti Schulze, Thorsten Holz, Felix C. Freiling