Renato Negra, Ph.D - Publications

Affiliations: 
Rheinisch-Westfaelische Technische Hochschule, Aachen, NRW, Germany 

54 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Reato E, Palacios P, Uzlu B, Saeed M, Grundmann A, Wang Z, Schneider DS, Wang Z, Heuken M, Kalisch H, Vescan A, Radenovic A, Kis A, Neumaier D, Negra R, et al. Zero Bias Power Detector Circuits based on MoS Field Effect Transistors on Wafer-Scale Flexible Substrates. Advanced Materials (Deerfield Beach, Fla.). e2108469. PMID 35075681 DOI: 10.1002/adma.202108469  0.387
2021 Saeed M, Palacios P, Wei MD, Baskent E, Fan CY, Uzlu B, Wang KT, Hemmetter A, Wang Z, Neumaier D, Lemme MC, Negra R. Graphene-Based Microwave Circuits: A Review. Advanced Materials (Deerfield Beach, Fla.). e2108473. PMID 34957614 DOI: 10.1002/adma.202108473  0.531
2021 Askar AM, Saeed M, Hamed A, Negra R, Adachi MM. Thickness-modulated lateral MoS diodes with sub-terahertz cutoff frequency. Nanoscale. PMID 33960339 DOI: 10.1039/d1nr00089f  0.301
2021 Fan C, Wei M, Uzlu B, Wang Z, Neumaier D, Negra R. Fully Integrated 2.4-GHz Flexible Rectifier Using Chemical-Vapor-Deposition Graphene MMIC Process Ieee Transactions On Electron Devices. 68: 1326-1333. DOI: 10.1109/TED.2021.3049756  0.384
2021 Saeed M, Hamed A, Palacios P, Uzlu B, Wang Z, Baskent E, Negra R. Voltage-Tunable Thin Film Graphene-Diode-Based Microwave Harmonic Generator Ieee Microwave and Wireless Components Letters. 31: 733-736. DOI: 10.1109/LMWC.2021.3061573  0.365
2021 Hamed A, Asad M, Wei M, Vorobiev A, Stake J, Negra R. Integrated 10-GHz Graphene FET Amplifier Ieee Journal of Microwaves. 1: 821-826. DOI: 10.1109/JMW.2021.3089356  0.458
2021 Wang Z, Hemmetter A, Uzlu B, Saeed M, Hamed A, Kataria S, Negra R, Neumaier D, Lemme MC. Graphene Diodes: Graphene in 2D/3D Heterostructure Diodes for High Performance Electronics and Optoelectronics (Adv. Electron. Mater. 7/2021) Advanced Electronic Materials. 7: 2170025. DOI: 10.1002/AELM.202170025  0.345
2020 Hamed A, Saeed M, Negra R. Graphene-Based Frequency-Conversion Mixers for High-Frequency Applications Ieee Transactions On Microwave Theory and Techniques. 68: 2090-2096. DOI: 10.1109/Tmtt.2020.2978821  0.582
2020 Ottaviani A, Palacios P, Zweipfennig T, Alomari M, Beckmann C, Bierbusse D, Wieben J, Ehrler J, Kalisch H, Negra R, Vescan A, Burghartz JN. Evaluation of High-Temperature High-Frequency GaN-Based LC-Oscillator Components Ieee Transactions On Electron Devices. 1-5. DOI: 10.1109/Ted.2020.3016918  0.304
2020 Nardi C, Wei M, Negra R. Investigation on a Binary-Weighted Reflection-Coefficient Generator for Broadband Multiport Transmitters Aeu-International Journal of Electronics and Communications. 118: 153163. DOI: 10.1016/J.Aeue.2020.153163  0.337
2019 Pasadas F, Saeed M, Hamed A, Wang Z, Negra R, Neumaier D, Jimenez D. Large-Signal Model of the Metal–Insulator–Graphene Diode Targeting RF Applications Ieee Electron Device Letters. 40: 1005-1008. DOI: 10.1109/Led.2019.2911116  0.419
2019 Wang Z, Uzlu B, Shaygan M, Otto M, Ribeiro M, Marín EG, Iannaccone G, Fiori G, Elsayed MS, Negra R, Neumaier D. Flexible One-Dimensional Metal–Insulator–Graphene Diode Acs Applied Electronic Materials. 1: 945-950. DOI: 10.1021/Acsaelm.9B00122  0.47
2019 Jantarachote V, Tontisirin S, Akkaraekthalin P, Negra R, Chalermwisutkul S. CMOS rectifier design for RFID chip with high sensitivity at low input power to be combined with an ultrasmall antenna International Journal of Numerical Modelling-Electronic Networks Devices and Fields. 32. DOI: 10.1002/Jnm.2607  0.401
2018 Qayyum S, Negra R. Analysis and Design of Distributed Power Detectors Ieee Transactions On Microwave Theory and Techniques. 66: 4191-4203. DOI: 10.1109/Tmtt.2018.2851954  0.432
2018 Saeed M, Hamed A, Wang Z, Shaygan M, Neumaier D, Negra R. Zero-Bias 50-dB Dynamic Range Linear-in-dB V-Band Power Detector Based on CVD Graphene Diode on Glass Ieee Transactions On Microwave Theory and Techniques. 66: 2018-2024. DOI: 10.1109/Tmtt.2018.2792439  0.54
2018 Ungru T, Wilkening W, Negra R. New Integrated Crystal Oscillator Design With Improved Robustness Against ESD Disturbances in Operation Ieee Transactions On Electromagnetic Compatibility. 60: 322-327. DOI: 10.1109/Temc.2017.2731969  0.362
2018 Pandey H, Shaygan M, Sawallich S, Kataria S, Wang Z, Noculak A, Otto M, Nagel M, Negra R, Neumaier D, Lemme MC. All CVD Boron Nitride Encapsulated Graphene FETs With CMOS Compatible Metal Edge Contacts Ieee Transactions On Electron Devices. 65: 4129-4134. DOI: 10.1109/Ted.2018.2865382  0.532
2018 Bayram E, Aref AF, Saeed M, Negra R. 1.5–3.3 GHz, 0.0077 mm2, 7 mW All-Digital Delay-Locked Loop With Dead-Zone Free Phase Detector in $0.13~\mu \text{m}$ CMOS Ieee Transactions On Circuits and Systems I-Regular Papers. 65: 39-50. DOI: 10.1109/Tcsi.2017.2715899  0.34
2018 Hamed A, Habibpour O, Saeed M, Zirath H, Negra R. W-Band Graphene-Based Six-Port Receiver Ieee Microwave and Wireless Components Letters. 28: 347-349. DOI: 10.1109/Lmwc.2018.2808416  0.592
2018 Saeed M, Hamed A, Wang Z, Shaygan M, Neumaier D, Negra R. Metal–Insulator–Graphene Diode Mixer Based on CVD Graphene-on-Glass Ieee Electron Device Letters. 39: 1104-1107. DOI: 10.1109/Led.2018.2838451  0.567
2017 Saeed M, Hamed A, Wang Z, Shaygan M, Neumaier D, Negra R. Graphene integrated circuits: new prospects towards receiver realisation. Nanoscale. 10: 93-99. PMID 29210411 DOI: 10.1039/C7Nr06871A  0.567
2017 Shaygan M, Wang Z, Elsayed MS, Otto M, Iannaccone G, Ghareeb AH, Fiori G, Negra R, Neumaier D. High performance metal-insulator-graphene diodes for radio frequency power detection application. Nanoscale. PMID 28792041 DOI: 10.1039/C7Nr02793A  0.741
2017 Tarar MM, Negra R. Design and Implementation of Wideband Stacked Distributed Power Amplifier in 0.13- ${\mu }\text {m}$ CMOS Using Uniform Distributed Topology Ieee Transactions On Microwave Theory and Techniques. 65: 5212-5222. DOI: 10.1109/Tmtt.2017.2769053  0.47
2017 Wei M, Chang Y, Wang D, Tseng C, Negra R. Balanced RF Rectifier for Energy Recovery With Minimized Input Impedance Variation Ieee Transactions On Microwave Theory and Techniques. 65: 1598-1604. DOI: 10.1109/Tmtt.2016.2642959  0.704
2016 Wei MD, Lin YJ, Tseng CH, Negra R. Sub-mW V-band current-reuse VCO using transconductance boosting technique Mediterranean Microwave Symposium. 2016. DOI: 10.1109/MMS.2015.7375481  0.351
2016 Tarar MM, Wei M, Khan MA, Negra R. A compact broadband stacked medium power amplifier in standard 65 nm CMOS technology Analog Integrated Circuits and Signal Processing. 89: 327-335. DOI: 10.1007/S10470-016-0819-9  0.46
2016 Khan MA, Aref AF, Tarar MM, Negra R. Analysis and design of class-O RF power amplifiers for wireless communication systems Analog Integrated Circuits and Signal Processing. 89: 317-325. DOI: 10.1007/S10470-016-0815-0  0.428
2015 Nghiem XA, Guan J, Negra R. Broadband Sequential Power Amplifier with Doherty-Type Active Load Modulation Ieee Transactions On Microwave Theory and Techniques. 63: 2821-2832. DOI: 10.1109/Tmtt.2015.2456901  0.429
2015 Aref AF, Hone TM, Negra R. A study of the impact of delay mismatch on linearity of outphasing transmitters Ieee Transactions On Circuits and Systems I: Regular Papers. 62: 254-262. DOI: 10.1109/Tcsi.2014.2349573  0.302
2015 Khan MA, Aref AF, Wei MD, Negra R. Highly linear and reliable low band class-O RF power amplifier in 130 nm CMOS technology for 4G LTE applications 2015 Nordic Circuits and Systems Conference, Norcas 2015: Norchip and International Symposium On System-On-Chip, Soc 2015. DOI: 10.1109/NORCHIP.2015.7364389  0.343
2015 Aref AF, Negra R, Khan MA. 2.6 Class-0: A highly linear class of power amplifiers in 0.13μm CMOS for WCDMA/LTE applications Digest of Technical Papers - Ieee International Solid-State Circuits Conference. 58: 40-41. DOI: 10.1109/ISSCC.2015.7062915  0.329
2015 Askar A, Hamed A, Saeed M, Sagade AA, Neumaier D, Negra R. Graphene-based MMIC process development and RF passives design 2015 German Microwave Conference, Gemic 2015. 299-302. DOI: 10.1109/GEMIC.2015.7107813  0.405
2014 Wei M, Chang S, Huang S, Yang Y, Negra R. Investigation of Sub-Milliwatt Current-Reuse VCOs With Mono-Spontaneous Transconductance Match Technique Ieee Transactions On Microwave Theory and Techniques. 62: 332-340. DOI: 10.1109/Tmtt.2013.2294604  0.362
2014 Wei M, Chang S, Negra R. Triple cascaded current-reuse low noise amplifier Analog Integrated Circuits and Signal Processing. 80: 327-333. DOI: 10.1007/S10470-014-0334-9  0.374
2013 Wang D, Negra R. Design of a dual-band rectifier for wireless power transmission Water Practice & Technology. 127-130. DOI: 10.1109/Wpt.2013.6556899  0.693
2013 Nghiem XA, Guan J, Hone T, Negra R. Design of Concurrent Multiband Doherty Power Amplifiers for Wireless Applications Ieee Transactions On Microwave Theory and Techniques. 61: 4559-4568. DOI: 10.1109/Tmtt.2013.2281959  0.406
2013 Zhang Y, Liao L, Wei MD, Mueller JH, Mohr B, Atac A, Wang Y, Schleyer M, Wunderlich R, Negra R, Heinen S. A 2.4-GHz low power high performance frequency synthesizer based on current-reuse VCO and symmetric charge pump Digest of Papers - Ieee Radio Frequency Integrated Circuits Symposium. 119-122. DOI: 10.1109/RFIC.2013.6569538  0.309
2012 Aref AF, Negra R. A fully integrated adaptive multiband multimode switching-mode CMOS power amplifier Ieee Transactions On Microwave Theory and Techniques. 60: 2549-2561. DOI: 10.1109/Tmtt.2012.2201746  0.433
2012 Wei M, Kalim D, Erguvan D, Chang S, Negra R. Investigation of Wideband Load Transformation Networks for Class-E Switching-Mode Power Amplifiers Ieee Transactions On Microwave Theory and Techniques. 60: 1916-1927. DOI: 10.1109/Tmtt.2012.2191304  0.464
2012 Aflaki P, Ghannouchi FM, Negra R. Analytical method for optimal design of RF dual-band rat-race couplers for arbitrary frequency ratios International Journal of Rf and Microwave Computer-Aided Engineering. 22: 690-700. DOI: 10.1002/Mmce.20648  0.369
2011 Jarndal A, Aflaki P, Negra R, Kouki AB, Ghannouchi FM. Large-signal modeling methodology for GaN HEMTs for RF switching-mode power amplifiers design International Journal of Rf and Microwave Computer-Aided Engineering. 21: 45-51. DOI: 10.1002/Mmce.20485  0.377
2010 Ghannouchi FM, Hatami S, Aflaki P, Helaoui M, Negra R. Accurate power efficiency estimation of GHz wireless delta-sigma transmitters for different classes of switching mode power amplifiers Ieee Transactions On Microwave Theory and Techniques. 58: 2812-2819. DOI: 10.1109/Tmtt.2010.2077552  0.415
2010 Jarndal A, Aflaki P, Degachi L, Birafane A, Kouki AB, Negra R, Ghannouchi FM. Large-signal model for AlGaN/GaN HEMTs suitable for RF switching-mode power amplifiers design Solid-State Electronics. 54: 696-700. DOI: 10.1016/J.Sse.2010.03.017  0.387
2010 Jarndal A, Aflaki P, Degachi L, Birafane A, Kouki A, Negra R, Ghannouchi FM. Large-signal model for AlGaN/GaN HEMTs suitable for RF switching-mode power amplifiers design Journal of End-to-End-Testing. DOI: 10.1016/J.Endend.2010.06.032  0.391
2010 Jung SC, Negra R, Ghannouchi FM. Analysis of miniaturized 3 dB branch-line hybrid couplers using distributed MIM capacitors Microwave and Optical Technology Letters. 52: 1553-1556. DOI: 10.1002/Mop.25273  0.339
2009 Aflaki P, Negra R, Ghannouchi FM. Dedicated Large-Signal GaN HEMT Model for Switching-Mode Circuit Analysis and Design Ieee Microwave and Wireless Components Letters. 19: 740-742. DOI: 10.1109/Lmwc.2009.2032023  0.399
2009 Aflaki P, Negra R, Ghannouchi FM. Enhanced architecture for microwave currentmode class-D amplifiers applied to the design of an S-band GaN-based power amplifier Iet Microwaves Antennas & Propagation. 3: 997-1006. DOI: 10.1049/Iet-Map.2008.0282  0.466
2009 Jung S, Lim K, Park H, Negra R, Kim M, Ghannouchi FM, Yang Y. A load network for Doherty amplifiers using an optimized impedance transformer Microwave and Optical Technology Letters. 51: 2502-2504. DOI: 10.1002/Mop.24657  0.364
2008 Jung SC, Negra R, Ghannouchi FM. A design methodology for miniaturized 3-dB branch-line hybrid couplers using distributed capacitors printed in the inner area Ieee Transactions On Microwave Theory and Techniques. 56: 2950-2953. DOI: 10.1109/Tmtt.2008.2007323  0.351
2008 Bensmida S, Poiré P, Negra R, Ghannouchi FM, Brassard G. New time-domain voltage and current waveform measurement setup for power amplifier characterization and optimization Ieee Transactions On Microwave Theory and Techniques. 56: 224-231. DOI: 10.1109/Tmtt.2007.912225  0.428
2008 Negra R, Sadeve A, Bensmida S, Ghannouchi FM. Concurrent Dual-Band Class-F Load Coupling Network for Applications at 1.7 and 2.14 GHz Ieee Transactions On Circuits and Systems Ii-Express Briefs. 55: 259-263. DOI: 10.1109/Tcsii.2008.918993  0.313
2008 Negra R, Ghannouchi FM, Bachtold W. Analysis and evaluation of harmonic suppression of lumped-element networks suitable for high-frequency class-E operation condition approximation Iet Microwaves Antennas & Propagation. 2: 794-800. DOI: 10.1049/Iet-Map:20070358  0.405
2007 Negra R, Ghannouchi FM, Bachtold W. Study and Design Optimization of Multiharmonic Transmission-Line Load Networks for Class-E and Class-F $K$ -Band MMIC Power Amplifiers Ieee Transactions On Microwave Theory and Techniques. 55: 1390-1397. DOI: 10.1109/Tmtt.2007.896769  0.667
2006 Negra R, Bachtold W. Lumped-element load-network design for class-E power amplifiers Ieee Transactions On Microwave Theory and Techniques. 54: 2684-2690. DOI: 10.1109/Tmtt.2006.874864  0.696
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