| Linearity and efficiency in 5G transmitters: New techniques for analyzing efficiency, linearity, and linearization in a 5G active antenna transmitter context C Fager, T Eriksson, F Barradas, K Hausmair, T Cunha, JC Pedro IEEE Microwave Magazine 20 (5), 35-49, 2019 | 82 | 2019 |
| Power, linearity, and efficiency prediction for MIMO arrays with antenna coupling FM Barradas, PM Tome, JM Gomes, TR Cunha, PM Cabral, JC Pedro IEEE Transactions on Microwave Theory and Techniques 65 (12), 5284-5297, 2017 | 43 | 2017 |
| Compensation of long-term memory effects on GaN HEMT-based power amplifiers FM Barradas, LC Nunes, TR Cunha, PM Lavrador, PM Cabral, JC Pedro IEEE Transactions on Microwave Theory and Techniques 65 (9), 3379-3388, 2017 | 39 | 2017 |
| Polynomials and LUTs in PA behavioral modeling: A fair theoretical comparison FM Barradas, TR Cunha, PM Lavrador, JC Pedro IEEE Transactions on microwave theory and techniques 62 (12), 3274-3285, 2014 | 29 | 2014 |
| Theoretical analysis of nonlinear amplification effects in massive MIMO systems S Teodoro, A Silva, R Dinis, FM Barradas, PM Cabral, A Gameiro IEEE Access 7, 172277-172289, 2019 | 28 | 2019 |
| Hybrid analog/digital linearization of GaN HEMT-based power amplifiers PM Tomé, FM Barradas, TR Cunha, JC Pedro IEEE Transactions on microwave theory and techniques 67 (1), 288-294, 2018 | 24 | 2018 |
| Agile single-and dual-band all-digital transmitter based on a precompensated tunable delta–sigma modulator DC Dinis, RF Cordeiro, FM Barradas, ASR Oliveira, J Vieira IEEE Transactions on Microwave Theory and Techniques 64 (12), 4720-4730, 2016 | 20 | 2016 |
| Digital predistortion of RF PAs for MIMO transmitters based on the equivalent load FM Barradas, TR Cunha, JC Pedro 2017 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop …, 2017 | 15 | 2017 |
| Accurate linearization with low-complexity models using cascaded digital predistortion systems FM Barradas, LC Nunes, JC Pedro, TR Cunha, PM Lavrador, PM Cabral IEEE microwave magazine 16 (1), 94-103, 2015 | 12 | 2015 |
| Switch-based variable length stubs network for pa load sensitivity reduction CF Goncalves, FM Barradas, PM Cabral, JC Pedro IEEE Access 7, 152576-152584, 2019 | 10 | 2019 |
| Dynamic supply voltage control for PA output power correction under variable loading scenarios CF Gonçalves, FM Barradas, LC Nunes, PM Cabral, JC Pedro IEEE Transactions on Microwave Theory and Techniques 69 (1), 745-755, 2020 | 7 | 2020 |
| Compensation of the pulse-to-pulse instability of GaN HEMT-based power amplifiers PM Tomé, FM Barradas, TR Cunha, JC Pedro 2019 IEEE MTT-S International Microwave Symposium (IMS), 408-411, 2019 | 6 | 2019 |
| A multiple-time-scale analog circuit for the compensation of long-term memory effects in GaN HEMT-based power amplifiers PM Tomé, FM Barradas, TR Cunha, JC Pedro IEEE Transactions on Microwave Theory and Techniques 68 (9), 3709-3723, 2020 | 5 | 2020 |
| Higher locality non-linear basis functions of Volterra series based models to improve extraction conditioning FM Barradas, TR Cunha, PM Lavrador, JC Pedro 2014 IEEE MTT-S International Microwave Symposium (IMS2014), 1-4, 2014 | 5 | 2014 |
| Current mode outphasing power amplifier LC Nunes, FM Barradas, DR Barros, PM Cabral, JC Pedro 2019 IEEE MTT-S International Microwave Symposium (IMS), 1160-1163, 2019 | 4 | 2019 |
| A transient two-tone RF method for the characterization of electron trapping capture and emission dynamics in GaN HEMTs PM Tomé, FM Barradas, LC Nunes, JL Gomes, TR Cunha, JC Pedro 2020 IEEE/MTT-S International Microwave Symposium (IMS), 428-431, 2020 | 3 | 2020 |
| Magnetless RF isolator design using grounded transistors FM Barradas, TR Cunha, PM Cabral, JC Pedro 2018 IEEE/MTT-S International Microwave Symposium-IMS, 439-442, 2018 | 3 | 2018 |
| Using spline basis functions in Volterra series based models FM Barradas, TR Cunha, PM Lavrador, JC Pedro 2014 International Workshop on Integrated Nonlinear Microwave and Millimetre …, 2014 | 3 | 2014 |
| Quasi-load insensitive Doherty PA using supply voltage and input excitation adaptation CF Gonçalves, FM Barradas, LC Nunes, PM Cabral, JC Pedro IEEE Transactions on Microwave Theory and Techniques 70 (1), 779-789, 2021 | 2 | 2021 |
| A compact impedance measurement solution for systems operating in load varying scenarios CF Gonçalves, FM Barradas, LC Nunes, PM Cabral, JC Pedro IEEE Access 9, 38757-38766, 2021 | 2 | 2021 |
