Christian Fager

41 papers C 2Misc 2Journal 26Unranked 11
YearRankTypeTitle / Venue / Authors
2026 J jnl
Distributed Deployment and Dual-Frequency Concepts to Strengthen Sub-THz Wireless Systems.
IEEE Wirel. Commun.
Liesbet Van der Perre, Gilles Callebaut, Thomas Eriksson, Muris Sarajlic, Christian Fager, Fredrik Tufvesson, Buon Kiong Lau, Erik G. Larsson
2025 J jnl
A Ka-Band Doherty-Like Non-Load Modulated Power Amplifier.
IEEE J. Solid State Circuits
Edward Liu, Han Zhou, Christian Fager, Hua Wang
2025 J jnl
Over-the-Air Linearization of Phased Array Transmitters Affected by Load Modulation.
IEEE Trans. Circuits Syst. I Regul. Pap.
Joel Fernandez, Lauri Anttila, Koen Buisman, Mikko Heino, Christian Fager, Thomas Eriksson, Mikko Valkama
2024 J jnl
Deep-Learning-Based Channel Estimation for Distributed MIMO with 1-bit Radio-Over-Fiber Fronthaul.
CoRR
Alireza Bordbar, Lise Aabel, Christian Häger, Christian Fager, Giuseppe Durisi
2024 J jnl
EVM Analysis of Distributed Massive MIMO With 1-Bit Radio-Over-Fiber Fronthaul.
IEEE Trans. Commun.
Anzhong Hu, Lise Aabel, Giuseppe Durisi, Sven Jacobsson, Mikael Coldrey, Christian Fager, Christoph Studer
2024 J jnl
EVM Analysis of Distributed Massive MIMO with 1-Bit Radio-Over-Fiber Fronthaul.
CoRR
Anzhong Hu, Lise Aabel, Giuseppe Durisi, Sven Jacobsson, Mikael Coldrey, Christian Fager, Christoph Studer
2024 — conf
mm-wave Distributed MIMO Radio-over-Fiber Communication Architecture Using Sigma-Delta Modulation.
ICTON
Husileng Bao, Filippo Ponzini, Luca Rinaldi, Christian Fager
2023 J jnl
A Wideband and Highly Efficient Circulator Load Modulated Power Amplifier Architecture.
IEEE Trans. Circuits Syst. I Regul. Pap.
Han Zhou, Jose-Ramon Perez-Cisneros, Björn Langborn, Thomas Eriksson, Christian Fager
2023 — conf
Deep-Learning-Based Channel Estimation for Distributed MIMO with 1-bit Radio-Over-Fiber Fronthaul.
ISWCS
Alireza Bordbar, Lise Aabel, Christian Häger, Christian Fager, Giuseppe Durisi
2023 J jnl
Multilevel Outphasing With Over-the-Air Combining in Large Antenna Arrays.
IEEE Trans. Commun.
Vesa Lampu, Guixian Xu, Alberto Brihuega, Marko Kosunen, Vishnu Unnikrishnan, Jussi Ryynänen, Christian Fager, Mikko Valkama, Lauri Anttila
2022 — conf
Comparison of Co-located and Distributed MIMO for Indoor Wireless Communication.
RWS
Christian Fager, Simon Rimborg, Emma Rådahl, Husileng Bao, Thomas Eriksson
2022 — conf
Comparison of Transmitter Nonlinearity Impairments in externally modulated Sigma-Delta-over Fiber vs Analog Radio-over-Fiber links.
OFC
Frida Olofsson, Lise Aabel, Magnus Karlsson, Christian Fager
2022 J jnl
FORMAT: A Reconfigurable Tile-Based Antenna Array System for 5G and 6G Millimeter-Wave Testbeds.
IEEE Syst. J.
Eduardo V. P. Anjos, Marzieh SalarRahimi, Thomas A. H. Bressner, Parastoo Takhighani, Adrián Lahuerta-Lavieja, Amr Elsakka, Jorrit S. Siebenga, Vladimir Volski, Christian Fager, Dominique Schreurs, Guy A. E. Vandenbosch, Ulf Johannsen, Adrianus Bart Smolders, Marcel Geurts
2022 — conf
RF PA Predistortion using Non-Linear RF-DACs.
NorCAS
Victor Aberg, Han Zhou, Christian Fager, Lars Svensson
2020 J jnl
A Wideband and Low-Loss Spatial Power Combining Module for mm-Wave High-Power Amplifiers.
IEEE Access
Artem Roev, Parastoo Taghikhani, Rob Maaskant, Christian Fager, Marianna V. Ivashina
2020 Misc conf
Distributed Massive MIMO via all-Digital Radio Over Fiber.
ACSSC
Lise Aabel, Giuseppe Durisi, Ibrahim Can Sezgin, Sven Jacobsson, Christian Fager, Mikael Coldrey
2020 — conf
Performance Simulation of a 5G Hybrid Beamforming Millimeter-Wave System.
WSA
Thomas Kühne, Xiaoshen Song, Giuseppe Caire, Kimmo Rasilainen, Thi Huyen Le, Marco Rossi, Ivan Ndip, Christian Fager
2019 — conf
Massive MU-MIMO-OFDM Uplink with Direct RF-Sampling and 1-Bit ADCs.
GLOBECOM Workshops
Sven Jacobsson, Lise Aabel, Mikael Coldrey, Ibrahim Can Sezgin, Christian Fager, Giuseppe Durisi, Christoph Studer
2019 J jnl
Massive MU-MIMO-OFDM Uplink with Direct RF-Sampling and 1-Bit ADCs.
CoRR
Sven Jacobsson, Lise Aabel, Mikael Coldrey, Ibrahim Can Sezgin, Christian Fager, Giuseppe Durisi, Christoph Studer
2019 C conf
Single Digital Predistortion Technique for Phased Array Linearization.
ISCAS
Sara Hesami, Sina Rezaei Aghdam, Christian Fager, Thomas Eriksson, Ronan Farrell, John Dooley
2018 — conf
Analysis of thermal effects in integrated radio transmitters.
VLSI-DAT
Christian Fager, Mattias Thorsell, Emanuel Baptista, Koen Buisman, Johan Bremer, Johan Bergsten, Niklas Rorsman
2018 — conf
Design Considerations and Evaluation of a High-Speed SAR ADC.
NORCAS
Victor Aberg, Christian Fager, Lars Svensson
2018 C conf
Modeling and Linearization of Multi-Antenna Transmitters Using Over-the-Air Measurements.
ISCAS
Katharina Hausmair, Ulf Gustavsson, Christian Fager, Thomas Eriksson
2018 J jnl
RF Front-End Circuits and Architectures for IoT/LTE-A/5G Connectivity.
Wirel. Commun. Mob. Comput.
Yan Li, Donald Y. C. Lie, Chaojiang Li, Dixian Zhao, Christian Fager
2017 J jnl
A Generalized Combiner Synthesis Technique for Class-E Outphasing Transmitters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Mustafa Ozen, Mark P. van der Heijden, Mustafa Acar, Rik Jos, Christian Fager
2017 J jnl
Digital Predistortion Parameter Identification for RF Power Amplifiers Using Real-Valued Output Data.
IEEE Trans. Circuits Syst. II Express Briefs
Jessica Chani-Cahuana, Mustafa Ozen, Christian Fager, Thomas Eriksson
2015 J jnl
An Oscilloscope Correction Method for Vector-Corrected RF Measurements.
IEEE Trans. Instrum. Meas.
Sebastian Gustafsson, Mattias Thorsell, Jörgen Stenarson, Christian Fager
2014 J jnl
Black-box Modeling and Compensation of Bursty Communication Signals in RF Power Amplifiers with Power-Dependent Parameters.
CoRR
Ali Soltani Tehrani, Haiying Cao, Thomas Eriksson, Christian Fager
2014 Misc conf
Digital predistortion of concurrent multiband communication systems.
ICASSP
Thomas Eriksson, Christian Fager
2014 J jnl
Investigation of Parameter Adaptation in RF Power Amplifier Behavioral Models.
CoRR
Ali Soltani Tehrani, Jessica Chani, Thomas Eriksson, Christian Fager
2014 J jnl
On the Impact of Hardware Impairments on Massive MIMO.
CoRR
Ulf Gustavsson, César Sánchéz-Perez, Thomas Eriksson, Fredrik Athley, Giuseppe Durisi, Per N. Landin, Katharina Hausmair, Christian Fager, Lars Svensson
2014 — conf
On the impact of hardware impairments on massive MIMO.
GLOBECOM Workshops
Ulf Gustavsson, César Sánchéz-Perez, Thomas Eriksson, Fredrik Athley, Giuseppe Durisi, Per N. Landin, Katharina Hausmair, Christian Fager, Lars Svensson
2012 J jnl
An RF Carrier Bursting System Using Partial Quantization Noise Cancellation.
IEEE Trans. Circuits Syst. I Regul. Pap.
Ulf Gustavsson, Thomas Eriksson, Hossein Mashad Nemati, Paul Saad, Peter Singerl, Christian Fager
2012 J jnl
Continuous Class-E Power Amplifier Modes.
IEEE Trans. Circuits Syst. II Express Briefs
Mustafa Ozen, Rik Jos, Christian Fager
2012 J jnl
Varactor-Based Dynamic Load Modulation of High Power Amplifiers
CoRR
Ali Soltani Tehrani, Hossein Mashad Nemati, Haiying Cao, Thomas Eriksson, Christian Fager
2010 J jnl
Quantization Noise Minimization in SigmaDelta Modulation Based RF Transmitter Architectures.
IEEE Trans. Circuits Syst. I Regul. Pap.
Ulf Gustavsson, Thomas Eriksson, Christian Fager
2010 — conf
Successive Cancellation of Power Amplifier Distortion for Multiuser Detection.
VTC Fall
Ali Soltani Tehrani, Haiying Cao, Ali Behravan, Thomas Eriksson, Christian Fager
2007 J jnl
60 GHz Single-Chip Front-End MMICs and Systems for Multi-Gb/s Wireless Communication.
IEEE J. Solid State Circuits
Sten E. Gunnarsson, Camilla Kärnfelt, Herbert Zirath, Rumen Kozhuharov, Dan Kuylenstierna, Christian Fager, Mattias Ferndahl, Bertil Hansson, Arne Alping, Paul Hallbjörner
2005 J jnl
Highly integrated 60 GHz transmitter and receiver MMICs in a GaAs pHEMT technology.
IEEE J. Solid State Circuits
Sten E. Gunnarsson, Camilla Kärnfelt, Herbert Zirath, Rumen Kozhuharov, Dan Kuylenstierna, Arne Alping, Christian Fager
2004 J jnl
A comprehensive analysis of IMD behavior in RF CMOS power amplifiers.
IEEE J. Solid State Circuits
Christian Fager, José Carlos Pedro, Nuno Borges de Carvalho, Herbert Zirath, Fernando Fortes, Maria João Rosário
2002 J jnl
Influence of the calibration kit on the estimation of parasitic effects in HEMT devices at microwave frequencies.
IEEE Trans. Instrum. Meas.
Jose Miguel Miranda, Christian Fager, Herbert Zirath, Paulius Sakalas, Sagrario Muñoz, Jose Luis Sebastián