| Investigation of class-B/J continuous modes in broadband GaN power amplifiers S Preis, D Gruner, G Boeck Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International, 2012 | 31 | 2012 |
| Iterative design of a harmonically tuned multi-octave broadband power amplifier M Sakalas, S Preis, D Gruner, G Boeck Microwave Symposium (IMS), 2014 IEEE MTT-S International, 1-4, 2014 | 21 | 2014 |
| Harmonically-Tuned Octave Bandwidth 200 W GaN Power Amplifier MHDT Arnous, K Bathich, S Preis, G Boeck European Microwave Integrated Circuits Conference (EuMIC), 7th, 429 - 432, 2012 | 19 | 2012 |
| Discrete RF-power MIM BST thick-film varactors S Preis, A Wiens, D Kienemund, D Kendig, H Maune, R Jakoby, ... 2015 European Microwave Conference (EuMC), 941-944, 2015 | 18 | 2015 |
| Highly efficient and wideband harmonically tuned GaN-HEMT power amplifier MT Arnous, P Saad, S Preis, Z Zhang 2014 20th International Conference on Microwaves, Radar and Wireless …, 2014 | 18 | 2014 |
| 100 W highly efficient octave bandwidth GaN-HEMT power amplifier MT Arnous, K Bathich, S Preis, D Gruner, G Boeck 2012 19th International Conference on Microwaves, Radar & Wireless …, 2012 | 11 | 2012 |
| VSWR protection of power amplifiers using BST components J Ferretti, S Preis, W Heinrich, O Bengtsson 2016 German Microwave Conference (GeMiC), 445-448, 2016 | 10 | 2016 |
| Reconfigurable package integrated 20 W RF power GaN HEMT with discrete thick-film MIM BST varactors S Preis, A Wiens, H Maune, W Heinrich, R Jakoby, O Bengtsson Electronics Letters 52 (4), 296 –298, 2016 | 10 | 2016 |
| Frequency Agile Packaged GaN-HEMT using Metal-Insulator- Metal Thickfilm Barium-Strontium-Titanate Varactors S Preis, A Wiens, N Wolff, R Jakoby, W Heinrich, O Bengtsson Microwave Conference (EuMC), 2015 European, 1291-1294, 2015 | 9* | 2015 |
| Response time of VSWR protection for GaN HEMT based power amplifiers S Preis, J Ferretti, N Wolff, A Wiens, R Jakoby, W Heinrich, O Bengtsson 2016 46th European Microwave Conference (EuMC), 401-404, 2016 | 8 | 2016 |
| Thick-film MIM BST varactors for GaN power amplifiers with discrete dynamic load modulation S Preis, D Kienemund, N Wolff, H Maune, R Jakoby, W Heinrich, ... 2017 IEEE MTT-S International Microwave Symposium (IMS), 281-284, 2017 | 6 | 2017 |
| Design of a GaN HEMT power amplifier using resistive loaded harmonic tuning S Preis, Z Zhang, MT Arnous Microwave Conference (EuMC), 2014 44th European, 1496-1499, 2014 | 6 | 2014 |
| Bandwidth versus Efficiency Performance Using Power Combining in GaN HEMT Power Amplifiers S Preis, MHDT Arnous, Z Zhang, P Saad, G Boeck Microwave Conference (EuMC), 2013 European, 696 – 699, 2013 | 6 | 2013 |
| Wideband 80 W balanced power amplifier for ISM and LTE-bands S Paul, S Preis, W Heinrich, O Bengtsson 2016 German Microwave Conference (GeMiC), 437-440, 2016 | 5 | 2016 |
| Load-modulated GaN power amplifier implementing tunable thick film BST components MT Arnous, A Wiens, S Preis, H Maune, K Bathich, M Nikfalazar, R Jakoby, ... 2013 European Microwave Conference, 1387-1390, 2013 | 5 | 2013 |
| A High-Efficiency GaN Transistor Module with Thick-Film BST-Based Tunable Matching Network S Preis, A Wiens, E Lia, W Heinrich, R Jakoby, H Maune, O Bengtsson 2018 48th European Microwave Conference (EuMC), 1-4, 2018 | 4 | 2018 |
| Wideband tunable GaN HEMT module utilizing thin-film BST varactors for efficiency optimization A Wiens, S Preis, C Schuster, M Nikfalazar, C Damm, M Schuessler, ... 2016 IEEE MTT-S International Microwave Symposium (IMS), 1-3, 2016 | 4 | 2016 |
| Efficient technique for ultra broadband, linear power amplifier design A Sayed, S Preis, G Boeck International Journal of Microwave and Wireless Technologies 4 (6), 559-567, 2012 | 4 | 2012 |
| Load Tuning Assisted Discrete-Level Supply Modulation Using BST and GaN Devices for Highly Efficient Power Amplifiers S Preis, N Wolff, F Lenze, A Wiens, R Jakoby, W Heinrich, O Bengtsson 2018 IEEE/MTT-S International Microwave Symposium-IMS, 1230-1233, 2018 | 3 | 2018 |
| Reconfigurable packaged GaN power amplifier using thin-film BST varactors S Preis, F Lenze, A Wiens, R Jakoby, W Heinrich, O Bengtsson 2017 47th European Microwave Conference (EuMC), 140-143, 2017 | 3 | 2017 |
Wolfgang HeinrichProfessor, Ferdinand-Braun-InstitutVerified email at ieee.org
