CALLEGARI, SERGIO
CALLEGARI, SERGIO
DIPARTIMENTO DI INGEGNERIA DELL'ENERGIA ELETTRICA E DELL'INFORMAZIONE "GUGLIELMO MARCONI"
Docenti di ruolo di IIa fascia
Discrete Programming Entailing Circulant Quadratic Forms: Refinement of a Heuristic Approach Based on ΔΣ Modulation
2020 Callegari S.; Bizzarri F.; Malaguti E.
Compressed Sensing of ΔΣ Streams
2019 Sergio Callegari; Mauro Mangia; Riccardo Rovatti; Gianluca Setti
On the Benefit of Adopting Saturable Inductors in Switching-Mode Power-Supplies: A Case Study
2018 Bizzarri, Federico; Brambilla, Angelo; Codecasa, Lorenzo; Callegari, Sergio
Optimal Coefficient Quantization in Optimal-NTF ΔΣ Modulators
2018 Callegari, Sergio; Bizzarri, Federico; Brambilla, Angelo
Constant-time discontinuity map for forward sensitivity analysis to initial conditions: Spurs detection in fractional-N PLL as a case study
2017 Bizzarri, Federico; Brambilla, Angelo; Colombo, Alessandro; Callegari, Sergio
Efficient and Reliable Small-Signal Estimate of Quantization Noise Contribution to Phase Noise in ΔΣ Fractional-N PLL
2017 Bizzarri, Federico; Brambilla, Angelo; Callegari, Sergio
On the Mechanisms Governing Spurious Tone Injection in Fractional PLLs
2017 Bizzarri, Federico; Brambilla, Angelo Maurizio; Callegari, Sergio
On the multistage design of optimal-NTF ΔΣ modulators-The case of fractional synthesizers
2017 Callegari, Sergio; Bizzarri, Federico; Brambilla, Angelo
True random number generators as configware for mixed mode programmable systems on chip
2016 Callegari, Sergio
Very low cost chaos-based entropy source for the retrofit or design augmentation of networked devices
2016 Callegari, Sergio; Fabbri, Mattia; Beirami, Ahmad
Evaluation of a couple of true random number generators with liberally licensed hardware, firmware, and drivers
2015 Callegari, Sergio
Excitation and deconvolution in ultrasound nondestructive testing systems
2015 Caporale, Salvatore; Callegari, Sergio; Hutchins, David Arthur; Laureti, Stefano; Burrascano, Pietro; Ricci, Marco
Excitations and signal processing for multiprobe setups
2015 Caporale, Salvatore; Callegari, Sergio; Ricci, Marco; Burrascano, Pietro
Industrial applications of noncontact ultrasonics techniques
2015 Battaglini, Luigi; Callegari, Sergio; Caporale, Salvatore; Davis, Lee Andrew John; Laureti, Stefano; Senni, Luca; Hutchins, David Arthur
Optimal design of the noise transfer function of ΔΣ modulators: IIR strategies, FIR strategies, FIR strategies with preassigned poles
2015 Callegari, Sergio; Bizzarri, Federico
Optimal quantization noise management in wideband fractional-N PLLs
2015 Callegari, Sergio; Bizzarri, Federico; Brambilla, Angelo
Teaching ΔΣ modulators with PyDSM and scientific Python
2015 Callegari, Sergio; Bizzarri, Federico
Ultrasonic nondestructive evaluation systems: Industrial application issues
2015 Burrascano, Pietro; Callegari, Sergio; Montisci, Augusto; Ricci, Marco; Versaci, Mario
Achievement of preassigned spectra in the synthesis of band-pass constant-envelope signals by rapidly hopping through discrete sequences
2014 Callegari Sergio
Fundamental performance limits of chaotic-map random number generators
2014 Beirami, Ahmad; Nejati, Hamid; Callegari, Sergio
| Titolo | Autore(i) | Anno | Periodico | Editore | Tipo | File |
|---|---|---|---|---|---|---|
| Discrete Programming Entailing Circulant Quadratic Forms: Refinement of a Heuristic Approach Based on ΔΣ Modulation | Callegari S.; Bizzarri F.; Malaguti E. | 2020-01-01 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. II, EXPRESS BRIEFS | - | 1.01 Articolo in rivista | - |
| Compressed Sensing of ΔΣ Streams | Sergio Callegari; Mauro Mangia; Riccardo Rovatti; Gianluca Setti | 2019-01-01 | - | IEEE | 4.01 Contributo in Atti di convegno | - |
| On the Benefit of Adopting Saturable Inductors in Switching-Mode Power-Supplies: A Case Study | Bizzarri, Federico; Brambilla, Angelo; Codecasa, Lorenzo; Callegari, Sergio | 2018-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| Optimal Coefficient Quantization in Optimal-NTF ΔΣ Modulators | Callegari, Sergio; Bizzarri, Federico; Brambilla, Angelo | 2018-01-01 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. II, EXPRESS BRIEFS | - | 1.01 Articolo in rivista | - |
| Constant-time discontinuity map for forward sensitivity analysis to initial conditions: Spurs detection in fractional-N PLL as a case study | Bizzarri, Federico; Brambilla, Angelo; Colombo, Alessandro; Callegari, Sergio | 2017-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| Efficient and Reliable Small-Signal Estimate of Quantization Noise Contribution to Phase Noise in ΔΣ Fractional-N PLL | Bizzarri, Federico; Brambilla, Angelo; Callegari, Sergio | 2017-01-01 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. I, REGULAR PAPERS | - | 1.01 Articolo in rivista | - |
| On the Mechanisms Governing Spurious Tone Injection in Fractional PLLs | Bizzarri, Federico; Brambilla, Angelo Maurizio; Callegari, Sergio | 2017-01-01 | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS. II, EXPRESS BRIEFS | - | 1.01 Articolo in rivista | - |
| On the multistage design of optimal-NTF ΔΣ modulators-The case of fractional synthesizers | Callegari, Sergio; Bizzarri, Federico; Brambilla, Angelo | 2017-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| True random number generators as configware for mixed mode programmable systems on chip | Callegari, Sergio | 2016-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| Very low cost chaos-based entropy source for the retrofit or design augmentation of networked devices | Callegari, Sergio; Fabbri, Mattia; Beirami, Ahmad | 2016-01-01 | ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | - | 1.01 Articolo in rivista | - |
| Evaluation of a couple of true random number generators with liberally licensed hardware, firmware, and drivers | Callegari, Sergio | 2015-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| Excitation and deconvolution in ultrasound nondestructive testing systems | Caporale, Salvatore; Callegari, Sergio; Hutchins, David Arthur; Laureti, Stefano; Burrascano, Pie...tro; Ricci, Marco | 2015-01-01 | - | Springer International Publishing | 2.01 Capitolo / saggio in libro | - |
| Excitations and signal processing for multiprobe setups | Caporale, Salvatore; Callegari, Sergio; Ricci, Marco; Burrascano, Pietro | 2015-01-01 | - | Springer International Publishing | 2.01 Capitolo / saggio in libro | - |
| Industrial applications of noncontact ultrasonics techniques | Battaglini, Luigi; Callegari, Sergio; Caporale, Salvatore; Davis, Lee Andrew John; Laureti, Stefa...no; Senni, Luca; Hutchins, David Arthur | 2015-01-01 | - | Springer International Publishing | 2.01 Capitolo / saggio in libro | - |
| Optimal design of the noise transfer function of ΔΣ modulators: IIR strategies, FIR strategies, FIR strategies with preassigned poles | Callegari, Sergio; Bizzarri, Federico | 2015-01-01 | SIGNAL PROCESSING | - | 1.01 Articolo in rivista | - |
| Optimal quantization noise management in wideband fractional-N PLLs | Callegari, Sergio; Bizzarri, Federico; Brambilla, Angelo | 2015-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| Teaching ΔΣ modulators with PyDSM and scientific Python | Callegari, Sergio; Bizzarri, Federico | 2015-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |
| Ultrasonic nondestructive evaluation systems: Industrial application issues | Burrascano, Pietro; Callegari, Sergio; Montisci, Augusto; Ricci, Marco; Versaci, Mario | 2015-01-01 | - | Springer International Publishing | 3.01 Monografia / trattato scientifico in forma di libro | - |
| Achievement of preassigned spectra in the synthesis of band-pass constant-envelope signals by rapidly hopping through discrete sequences | Callegari Sergio | 2014-01-01 | IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS PROCEEDINGS | IEEE | 4.01 Contributo in Atti di convegno | - |
| Fundamental performance limits of chaotic-map random number generators | Beirami, Ahmad; Nejati, Hamid; Callegari, Sergio | 2014-01-01 | - | Institute of Electrical and Electronics Engineers Inc. | 4.01 Contributo in Atti di convegno | - |