Katharina Hausmair

Showing 11 publications

2019

Linearity and Efficiency in 5G Transmitters: New Techniques for Analyzing Efficiency, Linearity, and Linearization in a 5G Active Antenna Transmitter Context

Christian Fager, Thomas Eriksson, Filipe Barradas et al
IEEE Microwave Magazine. Vol. 20 (5), p. 35-49
Journal article
2018

Modeling and Linearization of Multi-Antenna Transmitters Using Over-the-Air Measurements

Katharina Hausmair, Ulf Gustavsson, Christian Fager et al
Proceedings - IEEE International Symposium on Circuits and Systems
Paper in proceedings
2018

Digital Predistortion for Multi-Antenna Transmitters Affected by Antenna Crosstalk

Katharina Hausmair, Per Landin, Ulf Gustavsson et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 66 (3), p. 1524-1535
Journal article
2017

Analysis of nonlinear distortion in phased array transmitters

Christian Fager, Katharina Hausmair, Koen Buisman et al
Proceedings of the 2017 International Workshop on Integrated Nonlinear Microwave and Millimetre-Wave Circuits, INMMiC 2017
Paper in proceedings
2017

Prediction of Nonlinear Distortion in Wideband Active Antenna Arrays

Katharina Hausmair, Sebastian Gustafsson, Cesar Sanchez Perez et al
IEEE Transactions on Microwave Theory and Techniques. Vol. 65 (11), p. 4550-4563
Journal article
2015

Analysis of thermal effects in active antenna array transmitters using a combined EM/circuit/thermal simulation technique

Christian Fager, Katharina Hausmair, Thomas Eriksson et al
2015 Integrated Nonlinear Microwave and Millimetre-wave Circuits Workshop (INMMiC)
Paper in proceedings
2014

Prediction of smart antenna transmitter characteristics using a new behavioral modeling approach

Christian Fager, Xavier Bland, Katharina Hausmair et al
IEEE MTT-S International Microwave Symposium Digest
Paper in proceedings
2014

On the Impact of Hardware Impairments on Massive MIMO

Ulf Gustavsson, Cesar Sanchez Perez, Thomas Eriksson et al
IEEE Globecom 2014 Workshop - Massive MIMO: From Theory to Practice, 2014-12-08, Austin, Texas, USA, p. 294-300
Paper in proceedings
2014

Scalability Analysis and Modeling of Future Massive MIMO Antenna Array Systems

Rob Maaskant, Christian Fager, Xavier Bland et al
Gigahertz Symposium
Conference contribution
2014

Linearization of Difficult Cases - MIMO, GaN and Deep Compression

Thomas Eriksson, Christian Fager, Per Landin et al
Gigahertz Symposium
Conference contribution

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