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Data di pubblicazione Titolo Autore(i) Tipo File
12-apr-2024 High-Gain and High-Linearity MMIC GaN Doherty Power Amplifier With 3-GHz Bandwidth for Ka-Band Satellite Communications Piacibello, A; Quaglia, R; Giofre, R; Figueiredo, R; Colantonio, P; Carvalho, Nb; Valenta, V; Camarchia, V Articolo su rivista
1-gen-2024 A Two-Way GaN Doherty Amplifier for 5G FR2 With Extended Back-Off Range Giofre, R; Piacibello, A; Camarchia, V; Colantonio, P Articolo su rivista
1-dic-2023 A new variable RF power ratio splitter based on the variation of output impedances in the presence of an RF power transistor Davoodi, K; Giofre, R; Colantonio, P Intervento a convegno
1-gen-2023 Experimental Investigation on Class-E and Class-F-1 Operation under Square-Waveform Excitation Bosi, G; Raffo, A; Giofre', R; Vadalà, V; Crupi, G; Colantonio, P; Vannini, G Intervento a convegno
1-gen-2023 A 100W High Efficiency Hybrid Broadband GaN Power Amplifier for Galileo Navigation System Furxhi, S; De Marzi, S; Cabria, L; Giofre', R; Colantonio, P Intervento a convegno
1-gen-2023 An Unconventional Measurement Technique for the Nonlinear Characterization of mm-Wave GaN HEMT Vadalà, V; Raffo, A; Bosi, G; Giofre', R; Colantonio, P; Vannini, G Intervento a convegno
1-gen-2023 A Stacked Doherty Power Amplifier For Ka-Band Space Applications Furxhi, S; Giofre', R; Piacibello, A; Camarchia, V; Colantonio, P Intervento a convegno
1-gen-2023 A Design Approach for Bandwidth Enhancement of 3-Way Doherty PAs Piacibello, A; Giofre', R; Colantonio, P; Camarchia, V Intervento a convegno
1-gen-2023 A Thorough Evaluation of GaN HEMT Degradation under Realistic Power Amplifier Operation Bosi, G; Raffo, A; Vadalà, V; Giofre, R; Crupi, G; Vannini, G Articolo su rivista
1-gen-2023 A 3-Way GaN Doherty Power Amplifier for 28 GHz 5G FR2 Operation Piacibello, A; Giofre, R; Colantonio, P; Camarchia, V Intervento a convegno
1-gen-2023 Gallium Nitride Power Amplifiers for Ka-Band Satcom Applications: Requirements, Trends, and the Way Forward Giofre, R; Piacibello, A; Colantonio, P; Camarchia, V Articolo su rivista
1-gen-2023 Experimental Validation of Class F Waveform Engineering in Class C Biasing Condition Manni, F; Giofre', R; Giannini, F; Vadalà, V; Bosi, G; Raffo, A; Vannini, G; Colantonio, P Intervento a convegno
1-gen-2023 32–36-GHz Single-Chip Front-End MMIC Featuring 35-dBm Output Power and 3.2-dB Noise Figure With 60-and 100-nm GaN/Si HEMTs Longhi, Pe; Pace, L; Costanzo, F; Ciccognani, W; Colangeli, S; Giofre, R; Leblanc, R; Suriani, A; Vitobello, F; Limiti, E Articolo su rivista
1-gen-2023 An Efficient and Linear SSPA With Embedded Power Flexibility for $Ka$-Band Downlink SatCom Applications Giofre, R; Cabrìa, L; Leblanc, R; López, M; Vitobello, F; Colantonio, P Articolo su rivista
1-gen-2023 A Broadband Doherty Power Amplifier for Sub-6 GHz 5G Applications Shahmoradi, M; Javid-Hosseini, S; Nayyeri, V; Giofre, R; Colantonio, P Articolo su rivista
1-gen-2023 A GaN-Based Solid State Power Amplifier for Satellite Communications Giofre, R; Cabria, L; Leblanc, R; Lopez, M; Vitobello, F; Colantonio, P Intervento a convegno
1-gen-2023 A Broadband Doherty Power Amplifier for Sub-6 5G Applications Shahmordi, M; Javid-Hosseini, S; Nayyeri, V; Giofre, R; Colantonio, P Intervento a convegno
1-mar-2022 A 5-W GaN Doherty Amplifier for Ka-Band Satellite Downlink With 4-GHz Bandwidth and 17-dB NPR Piacibello, A; Giofre, R; Quaglia, R; Figueiredo, R; Carvalho, N; Colantonio, P; Valenta, V; Camarchia, V Articolo su rivista
1-feb-2022 Advanced Measurement Techniques for Nonlinear Modelling of GaN HEMTs: From L-band to mm-Wave Applications Vadala, V; Raffo, A; Bosi, G; Giofre, R; Vannini, G Intervento a convegno
1-gen-2022 A K-Band GaN MMIC Series-Connected Load Doherty Power Amplifier De Marzi, S; Furxhi, S; Giofre, R; Ali, A; Colantonio, P Intervento a convegno
1-gen-2022 3-Way Doherty Power Amplifiers: Design Guidelines and MMIC Implementation at 28 GHz Piacibello, A; Camarchia, V; Colantonio, P; Giofre, R Articolo su rivista
1-gen-2022 Ultra Low Power Wireless Epidermal Sensor for Battery-less pH monitoring in the sub-6 GHz 5G band Mostaccio, A; Occhiuzzi, C; Giofré, R; Colantonio, P; Marrocco, G Intervento a convegno
1-gen-2022 GaN MMIC High Power Amplifiers for K-Band Satellite Payload Colantonio, P; Giofre', R; Giannini, F; Lopez, M; Cabria, L Intervento a convegno
1-gen-2022 10W High Efficiency GaN-Si MMIC Power Amplifier for 17.3-20.2 GHz Onboard Satellite Use Colantonio, P; Lopez, M; Cabria, L; Vitobello, F; Giofre, R Intervento a convegno
1-gen-2022 mm-Wave GaN HEMT Technology: Advances, Experiments, and Analysis Vadala, V; Crupi, G; Giofre, R; Bosi, G; Raffo, A; Vannini, G Intervento a convegno
1-gen-2022 A GaN-SiC MMIC Doherty Power Amplifier For K-band Wireless Communications Furxhi, S; Marzi, Sd; Raffo, A; Giofre', R; Colantonio, P Intervento a convegno
1-gen-2022 Low-Bias-Complexity Ku-band GaN MMIC Doherty Power Amplifier Naah, G; Piacibello, A; Camarchia, V; Colantonio, P; Giofre, R Intervento a convegno
1-gen-2022 Doherty Power Amplifiers for Ka-Band Satellite Downlink Piacibello, A; Colantonio, P; Giofre, R; Camarchia, V Intervento a convegno
1-gen-2022 Comparative Evaluation of Optimum Power and Efficiency Terminations Predicted by Alternative Methods for GaN Ka-band Power Amplifier Design Costanzo, F; Longhi, Pe; Kantanen, M; Giofre, R; Ciccognani, W; Colangeli, S; Quaglia, R; Varonen, M; Tasker, P; Limiti, E Intervento a convegno
1-gen-2022 GaN-on-Si Ka-band Single-Chip Front-End MMIC for Earth Observation Payloads Longhi, Pe; Costanzo, F; Pace, L; Ciccognani, W; Colangeli, S; Giofre, R; Leblanc, R; Vitobello, F; Limiti, E Intervento a convegno
1-gen-2022 GaN Stacked Cells for Power Applications in K-Band: A Comparative Study Furxhi, S; De Marzi, S; Giofre, R; Colantonio, P Intervento a convegno
1-gen-2022 A GaN MMIC Stacked Doherty Power Amplifier For Space Applications Costanzo, F; Camarchia, V; Carvalho, Nb; Colantonio, P; Piacibello, A; Quaglia, R; Valenta, V; Giofre', R Intervento a convegno
1-gen-2022 150-nm GaN HEMT Degradation under Realistic Load-Line Operation Raffo, A; Vadala, V; Bosi, G; Giofre, R; Vannini, G Intervento a convegno
1-gen-2022 On The Burn-in of GaN-on-Si MMIC High Power Amplifiers for SATCOM Applications Giofre, R; Colantonio, P; Giannini, F; Cabria, L; Lopez, M; Leblanc, R; Vitobello, F Intervento a convegno
1-ott-2021 Evaluation of Microwave Transistor Degradation Using Low-Frequency Time-Domain Measurements Bosi, G; Vadala, V; Giofre, R; Raffo, A; Vannini, G Intervento a convegno
1-apr-2021 A Novel Stacked Cell Layout for High Frequency Power Applications Costanzo, F; Piacibello, A; Pirola, M; Colantonio, P; Camarchia, V; Giofre, R Articolo su rivista
1-gen-2021 34 dBm GaN Doherty Power Amplifier for Ka-band satellite downlink Piacibello, A; Giofré, R; Quaglia, R; Camarchia, V Intervento a convegno
1-gen-2021 A GaN-on-Si MMIC Power Amplifier with 10W Output Power and 35% Efficiency for Ka-Band Satellite Downlink Colantonio, P; Giofre, R Intervento a convegno
1-gen-2021 Empowering GaN-Si HEMT Nonlinear Modelling for Doherty Power Amplifier Design Bosi, G; Raffo, A; Giofre, R; Vadala, V; Vannini, G; Limiti, E Intervento a convegno
1-gen-2021 125 W Solid State Power Amplifier for 17.3-20.2 GHz SatCom Applications Giofre, R; Colantonio, P; Cabria, L; Lopez, M Intervento a convegno
1-gen-2021 Evaluation of a stacked‐FET cell for high‐frequency applications Piacibello, A; Costanzo, F; Giofré, R; Quaglia, R; Colantonio, P; Pirola, M; Camarchia, V Articolo su rivista
1-gen-2021 Broadband amplifier design technique by dissipative matching networks Ciccognani, W; Colangeli, S; Longhi, Pe; Serino, A; Giofre, R; Pace, L; Limiti, E Articolo su rivista
1-gen-2021 A high efficiency 10W MMIC PA for K-b and satellite communications Colantonio, P; Giofre', R; Vitobello, F; Lopez, M; Cabria, L Articolo su rivista
1-gen-2021 20W Linearized Q-band Solid State Power Amplifier for Satellite Communication Application Giofre, R; Limiti, E; Massari, A; Suriani, A; Vitulli, F Intervento a convegno
1-gen-2021 A 17.3-20.2-GHz GaN-Si MMIC Balanced HPA for Very High Throughput Satellites Giofre, R; Colantonio, P; Costanzo, F; Vitobello, F; Lopez, M; Cabria, L Articolo su rivista
1-gen-2021 A Suitable Approach to Assess Thermal Properties of GaN Power Bars Giofre, R; Colantonio, P; Auf Der Maur, M; Reale, A Intervento a convegno
1-lug-2020 GaN Doherty MMIC Power Amplifiers for Satellite Ka-band Downlink Piacibello, A; Costanzo, F; Giofre, R; Hayes, D; Quaglia, R; Camarchia, V Intervento a convegno
1-gen-2020 Load-Pull Measurements Oriented to Harmonically-Tuned Power Amplifier Design Bosi, G; Raffo, A; Vadala, V; Vannini, G; Avolio, G; Marchetti, M; Giofre, R; Colantonio, P; Limiti, E Intervento a convegno
1-gen-2020 A C-Band GaN Single Chip Front-End for SAR Applications Giofre, R; Ciccognani, W; Colangeli, S; Feudale, M; Lanzieri, C; Polli, G; Salvucci, A; Suriani, A; Vittori, M; Limiti, E Intervento a convegno
1-gen-2020 Power Combining Techniques for Space-Borne GaN SSPA in Ka-Band Giofre', R; Colantonio, P; Di Paolo, F; Cabria, L; Lopez, M Intervento a convegno
1-gen-2020 A 20 W GaN-on-Si solid state power amplifier for Q-band space communication systems Giofre, R; Costanzo, F; Massari, A; Suriani, A; Vitulli, F; Limiti, E Intervento a convegno
1-gen-2020 Source/load-pull characterisation of GaN on Si HEMTs with data analysis targeting Doherty design Quaglia, R; Piacibello, A; Costanzo, F; Giofre, R; Casbon, M; Leblanc, R; Valenta, V; Camarchia, V Intervento a convegno
1-dic-2019 Q-band MMIC high power amplifiers for high throughput satellites in GaN-on-Si technology Giofre, R; Costanzo, F; Limiti, E Intervento a convegno
1-lug-2019 A Ka-band Doherty Power Amplifier using an innovative Stacked-FET Cell Costanzo, F; Giofre, R; Camarchia, V; Colantonio, P; Limiti, E Intervento a convegno
1-giu-2019 A 28 GHz MMIC Doherty Power Amplifier in GaN on Si Technology for 5G Applications Giofre, R; Del Gaudio, A; Limiti, E Intervento a convegno
1-apr-2019 Impacts of continuous modes approach on the back-off efficiency of Doherty power amplifiers Naah, G; Songbai, H; Shi, W; Caoyu, L; Giofrè, R Articolo su rivista
1-feb-2019 A GaN Single-Chip Front End With Improved Efficiency and Power by Using Class F Approach Giofre, R; Costanzo, F; Ciccognani, W; Colangeli, S; Limiti, E Articolo su rivista
1-gen-2019 A GaN MMIC HPA with 50W Output Power and 50% PAE for S-Band Radar Systems Giofre, R; Costanzo, F; Sotgia, M; Cirillo, M; Limiti, E Intervento a convegno
1-gen-2019 Thermal-aware GaN/Si MMIC design for space applications Ramella, C; Pirola, M; Reale, A; Ramundo, M; Colantonio, P; Maur, Mad; Camarchia, V; Piacibello, A; Giofre, R Intervento a convegno
1-gen-2019 Empowering the Bandwidth of Continuous-Mode Symmetrical Doherty Amplifiers by Leveraging on Fuzzy Logic Techniques Naah, G; Giofre, R Articolo su rivista
1-gen-2019 A MMIC power amplifier in GaN on Si technology for next generation Q band high throughput satellite systems Costanzo, F; Giofrè, R; Massari, A; Feudale, M; Suriani, A; Limiti, E Articolo su rivista
1-dic-2018 A Simple Test to Check the Inherent-Stability Proviso on Field-Effect Transistors Colangeli, S; Giofre, R; Ciccognani, W; Limiti, E Articolo su rivista
1-nov-2018 A GaN-on-Si MMIC Doherty Power Amplifier for 5G Applications Giofre, R; Del Gaudio, A; Ciccognani, W; Colangeli, S; Limiti, E Intervento a convegno
1-nov-2018 An S-Band GaN MMIC High Power Amplifier with 50W Output Power and 55% Power Added Efficiency Giofre, R; Costanzo, F; Colangeli, S; Ciccognani, W; Sotgia, M; Cirillo, M; Limiti, E Intervento a convegno
1-ott-2018 C-Band TR Modules Chipset for Next Generation GaN Based Radar Pantellini, A; Lucibello, A; Nanni, A; Natali, M; Lanzieri, C; Limiti, E; Colangeli, S; Ciccognani, W; Giofrè, R; Suriani, A; Feudale, M; Mannocchi, G Intervento a convegno
1-ott-2018 Q Band High Efficiency GaN based MMIC HPA for Next Generation SSPA for Application in High Throughput Satellite Systems Feudale, M; Massari, A; Suriani, A; Vitulli, F; Giofrè, R; Limiti, E; Costanzo, F Intervento a convegno
1-ago-2018 A high-performance C-band integrated front-end in AlGaN/GaN technology Polli, G; Del Gaudio, A; De Padova, A; Colangeli, S; Ciccognani, W; Giofre, R; Salvucci, A; Limiti, E Intervento a convegno
1-ago-2018 S-Band GaN Single-Chip Front End for Active Electronically Scanned Array With 40-W Output Power and 1.75-dB Noise Figure Giofre, R; Colangeli, S; Ciccognani, W; Costanzo, F; Polli, G; Salvucci, A; Vittori, M; Sotgia, M; Cirillo, M; Limiti, E Articolo su rivista
1-ago-2018 A 4W 37.5-42.5 GHz Power Amplifier MMIC in GaN on Si Technology Costanzo, F; Giofre, R; Salvucci, A; Polli, G; Limiti, E Intervento a convegno
1-ago-2018 A Q-Band MMIC Power Amplifier in GaN on Si Technology for Space Applications Costanzo, F; Giofre, R; Polli, G; Salvucci, A; Limiti, E Intervento a convegno
1-giu-2018 Integrated Microwave Functionalities and Spatial Combiners for Space and Defense Applications Ciccognani, W; Colangeli, S; Costanzo, F; Di Paolo, F; Giofré, R; Polli, G; Salvucci, A; Vittori, M; Limiti, E Intervento a convegno
1-giu-2018 GaN-based single-chip front-ends for radar systems Ciccognani, W; Colangeli, S; Costanzo, F; Di Paolo, F; Giofré, R; Polli, G; Salvucci, A; Vittori, M; Limiti, E Intervento a convegno
1-giu-2018 Solid state power amplifiers for satellite communication: A feasible solution Colantonio, P; Cipriani, E; Giofre, R; Giannini, F Intervento a convegno
1-giu-2018 A GaN Single-Chip Front-End for Active Electronically Scanned Arrays Ciccognani, W; Colangeli, S; Costanzo, F; Giofre, R; Polli, G; Salvucci, A; Vittori, M; Limiti, E; Sotgia, M; Cirillo, M Intervento a convegno
17-mag-2018 A GaN single chip front-end for C-band synthetic aperture radars Salvucci, A; Polli, G; Vittori, M; Giofre, R; Colangeli, S; Ciccognani, W; Limiti, E; Carosi, D; Feudale, M; Lanzieri, C; Suriani, A Intervento a convegno
5-mar-2018 A 50W GaN MMIC Power Amplifier for S-Band Radar Systems Costanzo, F; Giofre', R; Colantonio, P; Limiti, E Articolo su rivista
1-mar-2018 Design Realization and Tests of a Space-Borne GaN Solid State Power Amplifier for Second Generation Galileo Navigation System Giofre, R; Colantonio, P; Gonzalez, L; De Arriba, F; Cabria, L; Lopez Molina, D; Garrido, Ec; Vitobello, F Articolo su rivista
1-gen-2018 A Design Approach to Maximize the Efficiency vs. Linearity Trade-Off in Fixed and Modulated Load GaN Power Amplifiers Giofre, R; Colantonio, P; Giannini, F Articolo su rivista
1-giu-2017 GaN S-Band Integrated Front-End for High Performance Microwave Electronics Vittori, M; Costanzo, F; Giofrè, R; Palomba, M; Polli, G; Salvucci, A; Colantonio, P; Cipriani, E; Orengo, G; Limiti, E Intervento a convegno
1-giu-2017 A 50 W GaN MMIC Power Amplifier for S-Band Radar Systems Costanzo, F; Giofrè, R; Colantonio, P; Limiti, E Intervento a convegno
1-giu-2017 A multi-finger modeling approach to correctly predict the inherent stability of a custom active device Colangeli, S; Giofre, R; Ciccognani, W; Limiti, E Intervento a convegno
1-gen-2017 A design strategy for AM/PM compensation in GaN Doherty Power Amplifiers Camarchia, V; Colantonio, P; Giannini, F; Giofre, R; Jiang, T; Pirola, M; Quaglia, R; Ramella, C Articolo su rivista
1-dic-2016 A High Efficiency and Low Distortion 6 W GaN MMIC Doherty Amplifier for 7 GHz Radio Links Giofre', R; Colantonio, P Articolo su rivista
1-lug-2016 Demonstrating the capability of GaN HEMTs for Satellite Communication Giofre', R; Colantonio, P; Gonzalez, L; De Arriba, F; Cabria, L Articolo su rivista
8-mar-2016 A High Power Solid State Amplifier for Galileo Satellite System Exploiting European GaN Technology Giofre', R; Colantonio, P; Cipriani, E; Giannini, F; Gonzalez, L; De Arriba, F; Cabria, L Articolo su rivista
1-mar-2016 A comprehensive comparison between GaN MMIC Doherty and combined class-AB power amplifiers for microwave radio links Giofre', R; Colantonio, P; Giannini, F; Ramella, C; Camarchia, V; Iqbal, M; Pirola, M; Quaglia, R Articolo su rivista
6-gen-2016 A Design Approach for Two Stages GaN MMIC PAs With High Efficiency and Excellent Linearity Giofre', R; Colantonio, P; Giannini, F Articolo su rivista
1-gen-2016 A design approach to mitigate the phase distortion in GaN MMIC Doherty Power Amplifiers Giofre', R; Colantonio, P; Giannini, F Intervento a convegno
1-gen-2016 High efficiency and low distortion GaN MMIC power amplifier for 7 GHz applications Giofre', R; Colantonio, P; Giannini, F Intervento a convegno
1-gen-2016 Development of solid state power amplifier on GaN technology for Galileo satellite systems Giofre', R; Colantonio, P; Giannini, F; Gonzalez, L; Cabria, L; De Arriba, F Intervento a convegno
1-gen-2016 An EM-based approach to model a gallium nitride HEMT in a custom common-gate configuration Giofre', R; Colangeli, S; Ciccognani, W; Limiti, E Intervento a convegno
1-gen-2016 NARMA based novel closed loop digital predistortion using Moore-Penrose inverse technique Deepak Nair, M; Giofre', R; Colantonio, P; Giannini, F Intervento a convegno
1-gen-2016 Enhancing power efficiency of doherty power amplifiers using windowing based crest factor reduction technique Vikraman, D; Giofre', R; Colantonio, P Articolo su rivista
1-gen-2016 A 300W complete GaN solid state power amplifier for positioning system satellite payloads Giofre', R; Colantonio, P; Gonzalez, L; Cabria, L; De Arriba, F Intervento a convegno
1-lug-2015 Evaluation of GaN technology for Galileo Satellite System Giofre', R; Colantonio, P; Cipriani, E; Danieli, R; Giannini, F; Gonzalez, L; De Arriba, F; Cabria, L; Baglieri, D Intervento a convegno
1-gen-2015 GaN-MMIC Doherty power amplifier with integrated reconfigurable input network for microwave backhaul applications Giofre', R; Piazzon, L; Colantonio, P; Giannini, F; Camarchia, V; Quaglia, R; Pirola, M; Ramella, C Intervento a convegno
1-gen-2015 Designing a tri-band concurrent Doherty power amplifier Giofre', R; Costanzo, F; Maroor Vikraman, D; Colantonio, P; Giannini, F Intervento a convegno
1-gen-2015 Effects of windowing based Crest Factor Reduction technique on digitally predistorted PAs for multicarrier WCDMA Nair Deepak, Mv; Giofre', R; Piazzon, L; Colantonio, P; Ghannouchi, Fm Intervento a convegno
1-gen-2015 GaN MMICs for microwave backhaul: Doherty vs. combined class-AB power amplifier Giofre', R; Piazzon, L; Colantonio, P; Giannini, F; Camarchia, V; Mustazar, I; Pirola, M; Quaglia, R; Ramella, C Intervento a convegno
1-gen-2015 A first step towards a 230W SSPA for Galileo System exploiting European GaN technology Giofre', R; Colantonio, P; Cipriani, E; Danieli, R; Giannini, F; Gonzalez, L; De Arriba, F; Cabria, L; Baglieri, D Intervento a convegno
Mostrati risultati da 1 a 100 di 223
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