A Study of High-Frequency Bandpass Delta-Sigma Transmitter Architectures. - Nejdat Demirel; Eric Kerhervé; Renato Negra; Fadhel M. Ghannouchi (ICECS, 2006)

A Novel Architecture of Delta-Sigma Modulator Enabling All-Digital Multiband Multistandard RF Transmitters Design. - Mohamed Helaoui; Safar Hatami; Renato Negra; Fadhel M. Ghannouchi (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

Concurrent Dual-Band Class-F Load Coupling Network for Applications at 1.7 and 2.14 GHz. - Renato Negra; Alexandre Sadeve; Souheil Bensmida; Fadhel M. Ghannouchi (IEEE Trans. Circuits Syst. II Express Briefs, 2008)

Digitally controlled pulse-width-pulse-position modulator in an 1.2V 65 nm CMOS technology. - Björn Thorsten Thiel; Renato Negra (ECCTD, 2011)

Dual-band 1.7 GHz / 2.5 GHz class-E power amplifier in 130 nm CMOS technology. - Danish Kalim; Adel Fatemi; Renato Negra (NEWCAS, 2012)

A 3.3 GHz class-E power amplifier with 77% PAE utilising GaN HEMT technology. - Sergej Werner; Danish Kalim; Renato Negra (NEWCAS, 2012)

Analysis of design specification for digital polar RF transmitter at system and architectural level. - Junqing Guan; Ahmed Farouk Aref; Renato Negra (RWS, 2012)

Study of peak and backoff efficiency of different power amplifier classes in outphasing systems. - Khaled Aggour; Renato Negra (ECCTD, 2013)

A digital centric transmitter architecture with arbitrary ratio baseband-to-LO upsampling. - Jan Henning Mueller; Bastian Mohr; Ye Zhang 003; Renato Negra; Stefan Heinen (ISCAS, 2013)

Steady-state analysis and fast optimisation of Class-E power amplifiers with lossy switch for RF choke and finite DC-feed inductance. - Junqing Guan; Renato Negra (MWSCAS, 2013)

3.5 GHz triple cascaded current-reuse low noise amplifier. - Muh-Dey Wei; Dirk Bormann; Stefan Kaehlert; Tobias D. Werth; Lei Liao; Sheng-Fuh Chang; Renato Negra (NORCHIP, 2013)

Reconstruction filter suitable for lowpass delta-sigma RF transmitters. - Defu Wang; Renato Negra (RWS, 2013)

Iterative characterisation approach using realistic excitation signals for linearisation of transmitters. - Junqing Guan; Xuan Anh Nghiem; Renato Negra (ISCAS, 2014)

Design of low phase noise K-band Voltage-Controlled Oscillator using 180 nm CMOS and integrated passive device technologies. - Muh-Dey Wei; Sheng-Fuh Chang; Renato Negra (NORCHIP, 2014)

High dynamic-range and sensitivity six-port receiver using reactive matching technique. - Saad Qayyum; Muh-Dey Wei; Renato Negra (RWS, 2014)

Functional analysis of an integrated communication interface during ESD. - Thomas Ungru; Wolfgang Wilkening; Steffen Walker; Renato Negra (EMC Compo, 2015)

2.6 Class-0: A highly linear class of power amplifiers in 0.13μm CMOS for WCDMA/LTE applications. - Ahmed Farouk Aref; Renato Negra; Muhammad Abdullah Khan (ISSCC, 2015)

Inductorless and cross-coupled wideband LNA with high linearity. - David Bierbuesse; Pierre Bousseaud; Renato Negra (NORCAS, 2015)

Systematic frequency planning for a high SFDR digital-IF RF-DAC-based transmitter. - Oner Hanay; Erkan Bayram; Mohamed Saeed Elsayed; Renato Negra (NORCAS, 2015)

Highly linear and reliable low band class-O RF power amplifier in 130 nm CMOS technology for 4G LTE applications. - Muhammad Abdullah Khan; Ahmed Farouk Aref; Muh-Dey Wei; Renato Negra (NORCAS, 2015)

A compact 0.3-10 GHz broadband stacked amplifier in 65nm standard CMOS. - Mohsin Mumtaz Tarar; Muh-Dey Wei; Renato Negra (NORCAS, 2015)

Wideband six-port receiver using elliptical microstrip-slot directional couplers. - Muh-Dey Wei; Yu-Tzu Chen; Saad Qayyum; Chao-Hsiung Tseng; Renato Negra (RWS, 2015)

A Study of the Impact of Delay Mismatch on Linearity of Outphasing Transmitters. - Ahmed Farouk Aref; Thomas M. Hone; Renato Negra (IEEE Trans. Circuits Syst. I Regul. Pap., 2015)

Equidistant mixer-based frequency generation for 60 GHz FBMC transmitter topologies. - Oner Hanay; Erkan Bayram; David Bierbuesse; Renato Negra (APCCAS, 2016)

A 4.5 mW, 0.01148 mm2 frequency multiplier based on DLL with output frequency from 4 to 6 GHz. - Erkan Bayram; Oner Hanay; Renato Negra (NORCAS, 2016)

13-Bit RF-DAC up to 14GS/s at 3.5 GHz introducing Smart-Switching. - Lukas Frager; Oner Hanay; Erkan Bayram; Renato Negra (NORCAS, 2016)

Current-steering DAC linearisation by impedance transformation. - Stefan Muller; Oner Hanay; Renato Negra (NORCAS, 2016)

Impact of modulation order and DAC resolution on high data rate wireless transmitters. - Yanlu Wang; Junqing Guan; Muh-Dey Wei; Renato Negra (RWS, 2016)

Power Efficiency of Millimeter Wave Transmission Systems with Large Number of Antennas. - Gaojian Wang; Andreas Bytyn; Dara Khajavi; Yanlu Wang; Renato Negra; Gerd Ascheid (VTC Fall, 2016)

Wideband complementary CMOS VCO with capacitive-source-degeneration technique. - Muh-Dey Wei; Renato Negra; Sheng-Fuh Chang; Chih-Sheng Chen (EUROCON, 2017)

Subsampling phase-locked loop behavioural modelling approach for phase noise evaluation. - Peco Gjurovski; Muh-Dey Wei; Renato Negra (NORCAS, 2017)

Digital centric IF-DAC based heterodyne transmitter architecture. - Oner Hanay; Erkan Bayram; Renato Negra (NORCAS, 2017)

Novel approach for a monolithically integrated GaN cascode with minimized conduction and switching losses. - Herwig Hahn; Hady Yacoub; Thorsten Zweipfennig; Gerrit Lükens; Simon Kotzea; Arne Debald; Achim Noculak; Renato Negra; Holger Kalisch; Andrei Vescan (DRC, 2018)

High-isolation Stacked RF Switch using dc-lift and Feedforward Cancellation Techniques in Standard 65 nm CMOS. - Muh-Dey Wei; Renato Negra (ISCAS, 2018)

Insertion-Loss Optimization of Transformer-based Matching Networks for mm-Wave Applications. - David Bierbuesse; Renato Negra (NORCAS, 2018)

Universal Model for Millimeter-Wave Integrated Transformers. - Johannes Herrmann; David Bierbuesse; Renato Negra (SMACD, 2018)

1.5-3.3 GHz, 0.0077 mm2, 7 mW All-Digital Delay-Locked Loop With Dead-Zone Free Phase Detector in 0.13 µm CMOS. - Erkan Bayram; Ahmed Farouk Aref; Mohamed Saeed Elsayed; Renato Negra (IEEE Trans. Circuits Syst. I Regul. Pap., 2018)

Concept for a 16-QAM RF Transmitter on Flexible Substrate using a Graphene Technology. - Chun-Yu Fan; Muh-Dey Wei; Peco Gjurovski; Mohamed Saeed Elsayed; Ahmed Hamed 002; Renato Negra; Burkay Uzlu; Zhenxing Wang; Daniel Neumaier (ICECS, 2019)

Low Power, 11.8 Gbps 27-1 Pseudo-Random Bit Sequence Generator in 65 nm standard CMOS. - Yanlu Wang; Muh-Dey Wei; Renato Negra (ICECS, 2019)

Fully digital-IF based RF-DAC Transmitter. - Erkan Bayram; Oner Hanay; Mohamed Saeed Elsayed; Renato Negra (PRIME, 2019)

Verilog-A based Behavioral Modeling of an FBMC Transmitter. - Patrick Döll; Oner Hanay; Erkan Bayram; Renato Negra (SMACD, 2019)

Symbolic Top-down Design Methodology of a Quadrature Bandpass Delta Sigma Modulator. - Oner Hanay; Renato Negra (SMACD, 2019)

Ultra Broadband Low-Power 70 GHz Active Balun in 130-nm SiGe BiCMOS. - Aniello Franzese; Mohamed Hussein Eissa; Thomas Mausolf; Dietmar Kissinger; Renato Negra; Andrea Malignaggi (BCICTS, 2020)

Low phase noise, high resolution digitally-controlled ring oscillator operating at 2.2GHz. - Santthosh Selvaraj; Erkan Bayram; Renato Negra (MOCAST, 2020)

Graphene-based Wireless Agile Interconnects for Massive Heterogeneous Multi-chip Processors. - Sergi Abadal; Robert Guirado; Hamidreza Taghvaee; Akshay Jain 001; Elana Pereira de Santana; Peter Haring Bolívar; Mohamed Saeed Elsayed; Renato Negra; Zhenxing Wang; Kun-Ta Wang; Max Christian Lemme; Joshua Alexander Harrison Klein; et al. (CoRR, 2020)

Architecting more than Moore: wireless plasticity for massive heterogeneous computer architectures (WiPLASH). - Joshua Alexander Harrison Klein; Alexandre Levisse; Giovanni Ansaloni; David Atienza; Marina Zapater; Martino Dazzi; Geethan Karunaratne; Irem Boybat; Abu Sebastian; Davide Rossi; Francesco Conti 001; Elana Pereira de Santana; et al. (CF, 2021)

FDDAC-based Transmitter with 2 GHz Modulation Bandwidth and 8 Gbit/s Data Rate. - Oner Hanay; Erkan Bayram; Ahmed Hamed 002; Renato Negra (ESSCIRC, 2021)

0.33 mm2 13.3 dB gain sub-6 GHz to 28 GHz transformer-coupled low-voltage upconversion mixer for 5G applications. - Oner Hanay; Renato Negra (ESSCIRC, 2021)

System-level Performance Analysis of High-Data-Rate Frequency-to-Amplitude Converter based CPFSK Transceiver at 60 GHz. - Yanlu Wang; Muh-Dey Wei; Renato Negra (RWS, 2021)

16 Gbps, 19.6mW Ultralow-Power-Consumption Continuous-phase Frequency-shift-keying Transmitter in 65 nm CMOS technology. - Yanlu Wang; Muh-Dey Wei; Renato Negra (ISCAS, 2022)

System-level model of a two-step locking technique applied in an all-digital Phase-locked loop. - Santthosh Selvaraj; Erkan Bayram; Renato Negra (MOCAST, 2022)

Influence of Amplitude and Phase Imbalance on a Y-band Bootstrapped Frequency Doubler using 130-nm SiGe Technology. - Xun Chen; Muh-Dey Wei; Renato Negra (PRIME, 2022)

Fourier-Domain DAC-based Hybrid Transmitter for Wireless Communication in 28 GHz 5G bands. - Oner Hanay; Erkan Bayram; Daniel Stracke; Patrick Döll; Renato Negra (RWS, 2022)

Fully Integrated Flexible RF Detectors in MoS2 and Graphene based MMIC. - Paula Palacios; Eros Reato; Mohamed Saeed; Francisco Pasadas; Zhenxing Wang; Max Christian Lemme; Renato Negra (DRC, 2023)

Image-Rejection Up-/Down-Converter LO Distribution Chain for 5G mm-wave Phased-Array Systems. - Aniello Franzese; Nebojsa Maletic; Renato Negra; Andrea Malignaggi (RWS, 2023)

RapidIP - Fast & Universal Synthesis of RF-Circuits. - David Bierbuesse; Florian Dietrich; Eduard Heidebrecht; Renato Negra (SMACD, 2023)

Circuit Synthesis of a 140-220 GHz Low-Noise Amplifier in 130 nm SiGe BiCMOS. - David Bierbuesse; Florian Dietrich; Eduard Heidebrecht; Renato Negra (SMACD, 2023)

Fully Integrated Efficient and Wideband Distributed Amplifier Employing Dual-Feed Output Stage With Active Input Split-Stage in 0.13μm CMOS. - Mohsin Mumtaz Tarar; Saad Qayyum; Renato Negra (IEEE Access, 2023)

Design Considerations for a Low-Power Fully Integrated MMIC Parametric Upconverter in SiGe BiCMOS. - Paula Palacios; Mohamed Saeed; Renato Negra (IEEE J. Solid State Circuits, 2023)

Graphene-Based Wireless Agile Interconnects for Massive Heterogeneous Multi-Chip Processors. - Sergi Abadal; Robert Guirado; Hamidreza Taghvaee; Akshay Jain 001; Elana Pereira de Santana; Peter Haring Bolívar; Mohamed Saeed; Renato Negra; Zhenxing Wang; Kun-Ta Wang; Max Christian Lemme; Joshua Alexander Harrison Klein; et al. (IEEE Wirel. Commun., 2023)

Nanoscale MoS2 Transistors on Polyimide for Radio-Frequency Operation. - Eros Reato; P. Palacios; J. A. Yang; S. Wahid; Marc Jaikissoon; J.-S. Ko; Alwin Daus; M. Saeed; Krishna C. Saraswat; Renato Negra; Eric Pop; Max Christian Lemme (DRC, 2024)

Teaching High Frequency Engineering: Our Approach to Opening Students' Hearts to a Highly Theoretical Subject. - Lukas Hüssen; Jonas Winkelhake; Adrian Arnold; Björn Thiel; Muh-Dey Wei; Renato Negra (GeCon, 2024)

A 205-GHz Low-Power-Consumption Amplifier Biased in Soft-Saturation Region with Embedded MOM Capacitors in SiGe BiCMOS. - Xun Chen; Muh-Dey Wei; Renato Negra (MOCAST, 2024)

A DC to 5.8 GHz CMOS Variable-Gain Transimpedance Amplifier for Photonic Neuromorphic Hardware. - Lukas Hüssen; Xun Chen; Muh-Dey Wei; Renato Negra; Arka Dipta Das; Andrea Zazzi; Jeremy Witzens (MOCAST, 2024)

16.8 Gbps Fully-Differential Pseudorandom Bit Sequence Generator Exploiting Asynchronous XOR Gate with an FOM of 1.1 pJ/bit on 65-nm CMOS. - Yanlu Wang; Muh-Dey Wei; Renato Negra (MOCAST, 2024)

Bidirectional CAN-Interface Using Inductive Transmission. - Arne von Zedlitz-Neukirch; David Bierbuesse; Renato Negra (SMACD, 2024)

Loss-Compensated Cascaded Multistage Distributed Power Amplifier in 65nm CMOS Technology. - Mohsin Mumtaz Tarar; Saad Qayyum; A. Ali; Renato Negra (IEEE Access, 2024)

15-40 GHz Broadband Variable Gain Amplifier with 24.5 dB Linear-in-Decibel Gain Control Range in SiGe BiCMOS. - Xun Chen; Jonas Winkelhake; Muh-Dey Wei; Renato Negra (ISCAS, 2025)

Direction of Arrival Estimation Using Compressive Sensing and Green's Function Interpretation for a Frequency-Diverse Metasurface. - Mohammed H. Arif; Firas Slewa Dawod; Renato Negra; Sayan Roy (MOCAST, 2025)

Power Amplifier Design with 8 dBm Saturated Output Power in $D$-Band in 22-nm FDSOI Technology. - Hatem Mahmoud Elsayed Elfekey; Xun Chen; Muh-Dey Wei; Kareem Khattab; Mohamed Elsayed; Jonas Winkelhake; Adrian Arnold; David Bierbüsse; Renato Negra (MOCAST, 2025)

Low-Cost Versatile Power Management Unit for 6G Heterogeneous Phased Array Systems. - Lukas Hüssen; Jonas Winkelhake; Muh-Dey Wei; Renato Negra (MOCAST, 2025)

High-speed, low-power comparators utilizing a self-cascode configuration and a dynamically biased preamplifier technique. - Mohammad Bayazi; Renato Negra (SMACD, 2025)

Technology-Independent Local Mismatch Estimation Using Precomputed Lookup Tables. - Kareem H. Khattab; Muh-Dey Wei; Renato Negra (SMACD, 2025)