المؤلفون: Dirk WIEGNER, Oliver AMBACHER, Rüdiger QUAY, Stanislav VITANOV, Stephan MAROLDT, Vassil PALANKOVSKI

المصدر: IEICE Transactions on Electronics. 2010, E93.C(8):1238

المؤلفون: Mariano Ercoli, Marc Vigneau, Stephan Maroldt

المصدر: International Journal of Microwave and Wireless Technologies. 13:543-560

مصطلحات موضوعية: LDMOS, Computer science, Circuit design, Amplifier, 020208 electrical & electronic engineering, 020206 networking & telecommunications, 02 engineering and technology, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, Bandwidth (computing), Adjacent channel, Multi-band device, Electrical and Electronic Engineering, Wideband, Monolithic microwave integrated circuit

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9bfa07480e350b9f074ef7fc12a4ad38
https://doi.org/10.1017/s1759078721000131

المؤلفون: M. Baeumler, Helmer Konstanzer, M. Wespel, Peter Brückner, Stephan Maroldt, Michael Mikulla, Thomas Roedle, Ruediger Quay, Michael Dammann, P.J. van der Wel, Andreas Graff, Martino Lorenzini, Martin Fagerlind, Wolfgang Bronner

المساهمون: Publica

المصدر: Microelectronics Reliability. 55:1667-1671

مصطلحات موضوعية: Void (astronomy), Materials science, Passivation, Analytical chemistry, Electroluminescence, GaN, electroluminescence, void, Electrical and Electronic Engineering, Safety, Risk, Reliability and Quality, HEMT, Device degradation, drain-current step tests, reliability, business.industry, degradation mechanism, Condensed Matter Physics, Temperature stress, Atomic and Molecular Physics, and Optics, Surfaces, Coatings and Films, Electronic, Optical and Magnetic Materials, Threshold voltage, Critical surface, Au-diffusion, TEM, storage test, Optoelectronics, infrared microscopy, Infrared microscopy, business

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a292bc9915a396f34eac45316406fa6
https://doi.org/10.1016/j.microrel.2015.06.042

المؤلفون: Sergio C. Pires, Osman Ceylan, Mustafa Acar, Felicia Kiebler, Stephan Maroldt

المصدر: 2017 12th European Microwave Integrated Circuits Conference (EuMIC).

مصطلحات موضوعية: 010302 applied physics, Materials science, business.industry, Transistor, RF power amplifier, Electrical engineering, 020206 networking & telecommunications, 02 engineering and technology, High-electron-mobility transistor, 01 natural sciences, law.invention, law, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Harmonic, Radio frequency, business, Low voltage, Monolithic microwave integrated circuit, Electronic circuit

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::d2b490e52cbb3f086c780694f6238dd2
https://doi.org/10.23919/eumic.2017.8230691

المؤلفون: Stephan Maroldt, Mariano Ercoli

المصدر: 2017 12th European Microwave Integrated Circuits Conference (EuMIC).

مصطلحات موضوعية: Materials science, business.industry, Small footprint, 020208 electrical & electronic engineering, MIMO, 020206 networking & telecommunications, 02 engineering and technology, Base station, 0202 electrical engineering, electronic engineering, information engineering, Optoelectronics, Quad Flat No-leads package, business, Drain efficiency, Doherty amplifier, Monolithic microwave integrated circuit, 5G

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::65bfaf7fbdbb18dff14019ccf71fb31e
https://doi.org/10.23919/eumic.2017.8230693

المؤلفون: F. van Raay, M. Musser, Erdin Ture, Peter Brückner, Oliver Ambacher, Rudiger Quay, V. Carrubba, Michael Dammann, Stephan Maroldt

المساهمون: Publica

المصدر: IEEE Microwave and Wireless Components Letters. 25:526-528

مصطلحات موضوعية: Power-added efficiency, Materials science, hybrid integrated circuits, power amplifiers (PAs), business.industry, Amplifier, Gallium nitride, Condensed Matter Physics, Power (physics), chemistry.chemical_compound, chemistry, semiconductor device reliability, Optoelectronics, Waveform, Electrical and Electronic Engineering, business, microwave circuits, Realization (systems), Electrical impedance, energy efficiency, Voltage

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdb1d447c9fecaebd929e3e64db11b14
https://doi.org/10.1109/lmwc.2015.2440758

المؤلفون: H. Walcher, Stephan Maroldt, Thomas Bohn, M. Muser, Oliver Ambacher, Friedbert van Raay, Andreas Pascht, Dirk Wiegner, Rudiger Quay, V. Carrubba, Ulrich Seyfried

المساهمون: Publica

المصدر: International Journal of Microwave and Wireless Technologies. 6:115-128

مصطلحات موضوعية: Computer science, Amplifier, Broadband, Electronic engineering, Harmonic, circuit design and applications, Linear amplifier, Linearity, Electrical and Electronic Engineering, Electrical impedance, Realization (systems), power amplifiers and linearizers, Power (physics)

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27f4b5441419410cda1049bf5cce16b9
https://doi.org/10.1017/s1759078713000937

المؤلفون: V. Carrubba, Stephan Maroldt, Erdin Ture, Wolfgang Bronner, Oliver Ambacher, U. Udeh, M. Muser, Rudiger Quay

المصدر: 2016 11th European Microwave Integrated Circuits Conference (EuMIC).

مصطلحات موضوعية: Engineering, business.industry, Amplifier, Transistor, Electrical engineering, 020206 networking & telecommunications, 02 engineering and technology, High-electron-mobility transistor, 021001 nanoscience & nanotechnology, Power (physics), law.invention, law, Broadband, 0202 electrical engineering, electronic engineering, information engineering, Range (statistics), Electronic engineering, Wideband, 0210 nano-technology, business, Electrical efficiency

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::87ff63217ce87ab783ebc4911ae92913
https://doi.org/10.1109/eumic.2016.7777533

المؤلفون: S. Vitanov, T. Rodle, Rudiger Quay, Stephan Maroldt, S. Murad, Siegfried Selberherr, Vassil Palankovski

المساهمون: Publica

المصدر: IEEE Transactions on Electron Devices. 59:685-693

مصطلحات موضوعية: Electron mobility, Materials science, HEMTs, business.industry, Transconductance, Transistor, Wide-bandgap semiconductor, Semiconductor device modeling, Gallium nitride, simulation software, Electronic, Optical and Magnetic Materials, law.invention, gallium compound, chemistry.chemical_compound, chemistry, law, Electric field, Logic gate, Optoelectronics, Electrical and Electronic Engineering, business, semiconductor device modeling

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61896397443250ca04c2ebe471167db0
https://doi.org/10.1109/ted.2011.2179118

المؤلفون: Oliver Ambacher, Rudolf Kiefer, Michael Mikulla, Ruediger Quay, Stefan Müller, Stephan Maroldt, Wilfried Pletschen

المصدر: ECS Transactions. 33:61-66

مصطلحات موضوعية: Materials science, business.industry, Gan algan, Optoelectronics, Dry etching, business

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c0b45d96da8687465a61a4d4eddab8c1
https://doi.org/10.1149/1.3485607

المؤلفون: Vassil Palankovski, Dirk Wiegner, S. Vitanov, Stephan Maroldt, Rudiger Quay, Oliver Ambacher

المساهمون: Publica

المصدر: IEICE Transactions on Electronics. :1238-1244

مصطلحات موضوعية: Materials science, business.industry, power amplifier, Amplifier, Transistor, Electrical engineering, Linearity, Gallium nitride, High-electron-mobility transistor, switch-mode, Electronic, Optical and Magnetic Materials, Power (physics), law.invention, chemistry.chemical_compound, chemistry, efficiency, law, Gigabit, Optoelectronics, Electrical and Electronic Engineering, gallium nitride, business, Monolithic microwave integrated circuit

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7bf3b69119b0d8102ab13d062c3bda95
https://doi.org/10.1587/transele.e93.c.1238

المؤلفون: Oliver Ambacher, Plamen Stefanov, Lilyana Kolaklieva, Roumen Kakanakov, Katja Tonisch, F. Niebelschütz, Stephan Maroldt, Volker Cimalla

المصدر: Materials Science Forum. :951-954

مصطلحات موضوعية: Materials science, Annealing (metallurgy), Mechanical Engineering, Analytical chemistry, chemistry.chemical_element, High-electron-mobility transistor, Condensed Matter Physics, Semimetal, chemistry, X-ray photoelectron spectroscopy, Mechanics of Materials, Electrical resistivity and conductivity, Thermal, Electronic engineering, General Materials Science, Tin, Ohmic contact

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::e7330cd2ae34f2ef172f7e3e4f07f4aa
https://doi.org/10.4028/www.scientific.net/msf.615-617.951

المؤلفون: Oliver Ambacher, Stephan Maroldt, Fabian Thome

المساهمون: Publica

مصطلحات موضوعية: Engineering, W-band, Hardware_PERFORMANCEANDRELIABILITY, 02 engineering and technology, Integrated circuit, High-electron-mobility transistor, law.invention, voltage-controlled oscillators (VCOs), law, Hardware_INTEGRATEDCIRCUITS, 0202 electrical engineering, electronic engineering, information engineering, Electronic engineering, phase noise (PN), Electrical and Electronic Engineering, Common gate, Monolithic microwave integrated circuit, Radiation, business.industry, 020208 electrical & electronic engineering, Transistor, amplitude modulator, Electrical engineering, 020206 networking & telecommunications, Condensed Matter Physics, switch, transmitters, Logic gate, active load-pull, stacking, high electron mobility transistor (HEMT), Radio frequency, business, Voltage

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a751c0becd0ca367150e2cc169845200
https://publica.fraunhofer.de/handle/publica/244544

المؤلفون: Axel Tessmann, B. Amado-Rey, Hermann Massler, Michael Schlechtweg, Y. Campos-Roca, Oliver Ambacher, Stephan Maroldt, Arnulf Leuther

المصدر: ResearcherID

مصطلحات موضوعية: High-gain antenna, Power-added efficiency, Engineering, business.industry, Bandwidth (signal processing), Gate length, Electrical engineering, Hardware_PERFORMANCEANDRELIABILITY, High-electron-mobility transistor, Driver amplifier, Broadband, Hardware_INTEGRATEDCIRCUITS, business, Monolithic microwave integrated circuit

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::369c8340edcc188417799171f1dc24d6
https://doi.org/10.1109/apmc.2015.7413203

المؤلفون: M. Musser, V. Carrubba, Stephan Maroldt, Rudiger Quay, M. Marchetti, Thomas Maier

المصدر: 2015 IEEE International Conference on Microwaves, Communications, Antennas and Electronic Systems (COMCAS).

مصطلحات موضوعية: Materials science, business.industry, Transistor, Electrical engineering, Gallium nitride, Power (physics), law.invention, Harmonic analysis, chemistry.chemical_compound, chemistry, law, Harmonic, Power semiconductor device, business, Electrical impedance, Power density

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::80e27709aa1e285de50f107700fb070f
https://doi.org/10.1109/comcas.2015.7360409

المؤلفون: Oliver Ambacher, Rudiger Quay, Philippe Dennler, Stephan Maroldt

المصدر: 2015 10th European Microwave Integrated Circuits Conference (EuMIC).

مصطلحات موضوعية: Engineering, FET amplifier, business.industry, Amplifier, RF power amplifier, Electrical engineering, Distributed amplifier, Electronic engineering, Linear amplifier, Power bandwidth, Direct-coupled amplifier, business, Fully differential amplifier

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7d3793f0345d70bb76cdcaefd840faf7
https://doi.org/10.1109/eumic.2015.7345060

المؤلفون: Martino Lorenzini, Patrick Waltereit, Michael Mikulla, Thomas Roedle, Helmer Konstanzer, Stefan Müller, Roshna George, Michél Simon-Najasek, Oliver Ambacher, Frank Altmann, Paul J. van der Wel, Michael Dammann, Vladimir Polyakov, Rudiger Quay, Fouad Benkhelifa, M. Baeumler, Stephan Maroldt, M. Wespel, Joachim Wagner, Peter Brückner, Andreas Graff, Martin Fagerlind, Wolfgang Bronner

المصدر: Optical Sensing, Imaging, and Photon Counting: Nanostructured Devices and Applications.

مصطلحات موضوعية: Materials science, business.industry, Schottky diode, Gallium nitride, High-electron-mobility transistor, Electroluminescence, Focused ion beam, chemistry.chemical_compound, Semiconductor, chemistry, Electric field, Optoelectronics, Field-effect transistor, business

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b8a38084515961c9af906742de97fbec
https://doi.org/10.1117/12.2189521

المؤلفون: Oliver Ambacher, Fabian Thome, Stephan Maroldt

المصدر: 2015 IEEE MTT-S International Microwave Symposium.

مصطلحات موضوعية: Engineering, W band, business.industry, Detector, Bandwidth (signal processing), Baseband, Electronic engineering, Electrical engineering, Demodulation, business, Envelope detector, Amplitude-shift keying, Monolithic microwave integrated circuit

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::34944157f2034073be2c9ce7463a4658
https://doi.org/10.1109/mwsym.2015.7166805

المؤلفون: B. Amado-Rey, Sandrine Wagner, Y. Campos-Roca, Stephan Maroldt, Hermann Massler, Arnulf Leuther, Axel Tessmann, Oliver Ambacher, Rainer Weber

المساهمون: Publica

مصطلحات موضوعية: Materials science, branch-line, hybrid, business.industry, Coplanar waveguide, Electrical engineering, Condensed Matter Physics, Line (electrical engineering), grounded coplanar waveguide (GCPW), Conductor, Amplitude, G band, millimeter-wave, Optoelectronics, Insertion loss, Electrical and Electronic Engineering, business, Layer (electronics), Ohmic contact, electromagnetic (EM) simulatelectromagnetic simulation

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cafc2fb6c302770af4cf45b6118071c4
https://publica.fraunhofer.de/handle/publica/243306

المؤلفون: Michael Mikulla, Rudolf Kiefer, Hermann Massler, Stephan Maroldt, C. Haupt, Rainer Weber, Matthias Seelmann-Eggebert, Arnulf Leuther, U. Nowotny, Oliver Ambacher, Rudiger Quay, Dirk Schwantuschke, Axel Tessmann

المساهمون: Publica

المصدر: IEEE Microwave and Wireless Components Letters. 21:95-97

مصطلحات موضوعية: Power gain, Engineering, business.industry, power amplifier, Transconductance, Amplifier, Electrical engineering, Gallium nitride, High-electron-mobility transistor, Condensed Matter Physics, Cutoff frequency, chemistry.chemical_compound, field effect transistor, chemistry, wide bandgap transistors, Optoelectronics, microwave- and millimeter-wave solid-state device, Electrical and Electronic Engineering, business, Monolithic microwave integrated circuit, Power density

URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77aa3ab68cd717a1b22ec1f17c04eb77
https://doi.org/10.1109/lmwc.2010.2099212